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Lg Chem Ltd
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Lg Chem Ltd patents


      
Recent patent applications related to Lg Chem Ltd. Lg Chem Ltd is listed as an Agent/Assignee. Note: Lg Chem Ltd may have other listings under different names/spellings. We're not affiliated with Lg Chem Ltd, we're just tracking patents.

ARCHIVE: New 2014 2013 2012 2011 2010 2009 | Company Directory "L" | Lg Chem Ltd-related inventors



Lg Chem

Secondary battery structure

Lg Chem

Battery cell assembly and method for manufacturing the battery cell assembly

Search recent Press Releases: Lg Chem Ltd-related press releases
Count Application # Date Lg Chem Ltd patents (updated weekly) - BOOKMARK this page
12013003492802/07/13Paste for preparing mask patterns and manufacturing method of solar cell using the same
22014026042909/18/14 new patent  Annealing apparatus and method for float glass
32014026430209/18/14 new patent  Adhesive and method of encapsulating organic electronic device using the same
42014026604509/18/14 new patent  Method and device for charging battery
52014026605209/18/14 new patent  Battery pack discharging device and method for discharging a battery pack
62014026606209/18/14 new patent  Apparatus and method for controlling charge capacity balancing operation of secondary battery cell
72014027247609/18/14 new patent  Prismatic battery pack with novel structure
82014027248809/18/14 new patent  Secondary battery having zigzag-shaped sealing part
92014027250609/18/14 new patent  Cable-type secondary battery
102014027250709/18/14 new patent  Electrode assembly and electrochemical cell including the same
112014027251909/18/14 new patent  Battery cell assembly and method for manufacturing the battery cell assembly
122014027252509/18/14 new patent  Non-woven fabric made from fiber coated with organic binder polymer compound, electrochemical cell comprising the non-woven fabric, and method for making the non-woven fabric
132014027254809/18/14 new patent  Secondary battery structure
142014027254909/18/14 new patent  Battery cell assembly and method for manufacturing the battery cell assembly
152014027258709/18/14 new patent  Precursor particles of lithium composite transition metal oxide for lithium secondary battery and cathode active material comprising the same
162014027260409/18/14 new patent  Electrolyte solution additive for lithium secondary battery, and non-aqueous electrolyte solution and lithium secondary battery including the additive
172014027260509/18/14 new patent  Non-aqueous electrolyte solution and lithium secondary battery including the same
182014025189209/11/14Seperation membrane having excellent antifouling properties for water treatment and manufacturing method thereof
192014025304309/11/14Apparatus and method for warning charge amount of battery
202014025313509/11/14Apparatus and method for diagnosing abnormality in cell balancing circuit
212014025569809/11/14Cnt and method for manufacturing thereof
222014025574109/11/14Electrode for secondary battery, secondary battery and cable-type secondary battery comprising the same
232014025574209/11/14Electrode for secondary battery, secondary battery and cable-type secondary battery comprising the same
242014025574309/11/14Balanced stepped electrode assembly, and battery cell and device comprising the same
252014025575109/11/14Electrode for electrochemical device and electrochemical device comprising the same
262014025575509/11/14Electrode having round corner
272014025576209/11/14Secondary battery including plurality of electrode assemblies
282014025577809/11/14Cathode including insulation layer on cathode tab and secondary battery including the cathode
292014025687609/11/14Insulation material for electronic device
302014024608509/04/14Aqueous dispersion composition, back sheet for an eco-friendly photovoltaic module, and method for manufacturing same
312014024662009/04/14Material for lithium secondary battery of high performance
322014024748709/04/14Optical film
332014024852309/04/14Battery pack of improved safety
342014024853809/04/14Silicon oxide and method of preparing the same
352014024928809/04/14Method for producing organopolysiloxane
362014024933309/04/14Apparatus for coproducting iso type reaction products and alcohols from olefins, and method for coproducting them using the apparatus
372014023860608/28/14Method for manufacturing glass clichÉusing laser etching and apparatus for laser irradiation therefor
382014023952308/28/14Optical film and method of manufacturing the same
392014024064708/28/14Polarizing plate
402014024083008/28/14Optical film and method of adjusting wavelength dispersion characteristics of the same
412014024230308/28/14Pressure-sensitive adhesive composition
422014024242908/28/14Battery module of improved safety and battery pack containing the same
432014024243308/28/14Electrode assembly with tape and electrochemical device comprising the same
442014024244108/28/14Integrated electrode assembly and secondary battery using same
452014024245508/28/14Si/c composite, method of preparing the same, and anode active material for lithium secondary battery including the si/c composite
462014024246008/28/14Anode active material for lithium secondary batteries and method for manufacturing same
472014024246408/28/14Secondary battery of improved lithium ion mobility and cell capacity
482014024247208/28/14Non-aqueous electrolyte and lithium secondary battery using the same
492014024265008/28/14Recominant ralstonia eutropha capable of producing polyactic and acid or polylatic acid polymer, and method for producing polyactic acid or polylatic acid copolymer using the same
502014024345408/28/14Non-halogen flame retardant styrene resin composition
512014023172008/21/14Positive electrode active material with improved output and lithium secondary battery comprising the same
522014023177408/21/14Material for organic light-emitting device, and organic light-emitting device using same
532014023178308/21/14Material for organic electronic device, and organic electronic device using same
542014023420308/21/14Reactor for preparing precursor of lithium composite transition metal oxide and method for preparing precursor
552014023467208/21/14Cable-type secondary battery capable of wireless charge
562014023468108/21/14Anode for cable-type secondary battery and cable-type secondary battery comprising the same
572014023468208/21/14Electrode assembly including electrode units having the same width and different lengths, and battery cell and device including the electrode assembly
582014023469008/21/14Middle or large-sized battery pack assembly
592014023469108/21/14Battery module with novel structure
602014023471808/21/14Cathode active material and lithium secondary battery for controlling impurity or swelling including the same and method of preparing cathode active material with enhanced productivity
612014023472808/21/14Electrolyte for secondary battery and lithium secondary battery including the same
622014023574208/21/14Photocurable adhesive film for organic electronic device seal, organic electronic device and method for sealing same
632014023574908/21/14Acrylonitrile-acrylate-styrene graft copolymer and thermoplastic resin composition comprising thereof
642014023576208/21/14Water-dispersible halogen-capping polyalkylacrylate, vinyl chloride-based block copolymer and method for preparing the same (as amended)
652014022472808/14/14Water treatment membrane having high chlorine resistance and high permeability and method of manufacturing the same
662014022509808/14/14Substrate for organic electronic device
672014022553308/14/14System and method for controlling solar cell lighting apparatus
682014022756008/14/14Conductive layer and preparation method for conductive layer
692014022757208/14/14Cable-type secondary battery
702014022757308/14/14Electric device having round corner
712014022757508/14/14Battery cell assembly and method for manufacturing the battery cell assembly
722014022757708/14/14Middle or large-sized battery pack of novel air cooling structure
732014022757908/14/14Electrode assembly having excellent degree of freedom in shape thereof in thickness direction, secondary cell battery, battery pack, and device including electrode assembly
742014022758808/14/14Anode including spherical natural graphite and lithium secondary battery including the anode
752014022759308/14/14Slurry wth improved dispersibility and its use
762014022758308/14/14Method of preparing electrode assembly and electrode assembly prepared using the method
772014022026308/07/14Polarizing plate, fabrication method thereof, and display dvice using the same
782014021581008/07/14Jelly-roll type electrode assembly pattern-coated with active material and secondary battery including the same
792014021762108/07/14Encapsulation film
802014021804108/07/14Method and apparatus for estimating maximum power of battery by using internal resistance of the battery
812014021864908/07/14Liquid crystal lens
822014022026408/07/14Adhesive composition
832014022033008/07/14Polymer resin composition, polyimide resin film, preparation method of polyimide resin film, flexible metal laminate, and circuit board
842014022039408/07/14Secondary battery of excellent productivity and safety
852014022040008/07/14Cable-type secondary battery capable of wireless charge
862014022040108/07/14Battery having enhanced electrical insulation capability
872014022041108/07/14Separator for electrochemical device and electrochemical device including the separator
882014022042708/07/14Composition for gel polymer electrolyte and lithium secondary battery including the same
892014022044408/07/14Method of preparing iron oxide nanoparticles
902014022044508/07/14Carbon-coated lithium iron phosphate of olivine crystal structure and lithium secondary battery using the same
912014022045108/07/14High-voltage lithium secondary battery
922014022045208/07/14Lithium secondary battery
932014022049108/07/14Photoactive compound and photosensitive resin composition comprising the same
942014022151908/07/14Photo-curable and thermo-curable resin compostion, and dry film solder resist
952014022157108/07/14Resin composition and optical film formed using the same
962014022235908/07/14Apparatus and method for managing battery application environment and usage history
972014020988407/31/14Nitrogen-containing heterocyclic compounds and organic electronic device comprising the same
982014020915307/31/14Multilayer film and manufacturing method thereof
992014021042007/31/14Apparatus for waking up multi-bms
1002014021263307/31/14Printing plate and method for manufacturing same
1012014021271107/31/14Switching board of novel structure, and battery module containing the same
1022014021271907/31/14Cable-type secondary battery
1032014021272007/31/14Cable-type secondary battery
1042014021272207/31/14Battery module assembly of improved reliability and battery pack employed with the same
1052014021272307/31/14Battery module assembly of improved reliability and battery pack employed with the same
1062014021272407/31/14Battery module assembly of improved reliability and battery pack employed with the same
1072014021275007/31/14Lithium secondary battery comprising spherical graphite as anode active material
1082014021275107/31/14Electrode assembly, fabricating method of the electrode assembly and electrochemical cell containing the electrode assembly
1092014021281207/31/14Fluorine-based resins and photosensitive resin composition comprising the same
1102014021375207/31/14Preparation method of polylactide resin
1112014021381507/31/14Norbornene monomer, polynorbornene derivative, liquid crystal photoalignment film containing the same and liquid crystal display containing the same
1122014021272907/31/14Electrode assembly and electrochemical cell containing the same
1132014020431707/24/14Polarizing plate
1142014020587907/24/14Battery cell of novel structure
1152014020590707/24/14Silicon-based composite and production method thereof
1162014020678407/24/14Polyurethane resin composition for support pad and polyurethane support pad using the same
1172014020682807/24/14Method for preparing supported metallocene catalyst and method for preparing polyolefin using the same
1182014020683407/24/14Polylactide resin having excellent heat resistance and preparation method thereof
1192014019740207/17/14Material for organic light-emitting device, and organic light-emitting device using same
1202014019827007/17/14Touch panel and display device including same
1212014019949807/17/14Composition for liquid crystal alignment layer, preparation method of liquid crystal alignment layer using the same, and optical film comprising the liquid crystal alignment layer
1222014019952707/17/14Ink composition usable in solar battery manufacturing process, and method of forming pattern using the same
1232014019956807/17/14Cable-type secondary battery
1242014019958107/17/14Secondary battery including integrated anode and cathode leads and method of manufacturing the same
1252014020030907/17/14Highly functional additive for polymerization and method for preparing vinyl chloride seeds using the same
1262014019054407/10/14Thermoelectric conversion material and producing method thereof, and thermoelectric conversion element using the same
1272014019229907/10/14Composition for liquid crystal alignment layer, preparation method of liquid crystal alignment layer using the same, and optical film comprising the liquid crystal alignment layer
1282014019368107/10/14Cable-type secondary battery
1292014019374107/10/14Polymer electrolyte membrane for fuel cell, membrane electrode assembly and fuel cell including the same
1302014018312807/03/14Polyamide water-treatment separation membrane with improved antifouling properties and manufacturing method thereof
1312014018340707/03/14Cathode active material composition and lithium secondary battery including the same
1322014018348907/03/14Novel compound and organic light-emitting device using same
1332014018350507/03/14Binaphthalene derivatives, preparation method thereof and organic electronic device using the same
1342014018351707/03/14Material for organic light-emitting device, and organic light-emitting device using same
1352014018527407/03/14Light-emitting-element encapsulating composition, light-emitting diode and liquid crystal display device
1362014018652507/03/14Conductive metal ink composition and method for forming a conductive pattern
1372014018666107/03/14Battery module and method for cooling the battery module
1382014018666707/03/14Battery pack of improved safety
1392014018666807/03/14Fire suppression apparatus for a battery pack
1402014018667007/03/14Secondary battery comprising insulator
1412014018667207/03/14Cable-type secondary battery
1422014018667307/03/14Cable-type secondary battery and method of preparing the same
1432014018668007/03/14Separator and electrochemical device comprising the same
1442014018668107/03/14Electrochemical device with improved cycle characteristics
1452014018668507/03/14Electrode assembly of stair-like structure
1462014018672207/03/14Non-aqueous electrolyte solution and lithium secondary battery comprising the same
1472014017453806/26/14Nitrogen-containing heterocyclic compounds and organic electronic device comprising the same
1482014017413006/26/14Float bath and glass manufacturing apparatus including the same
1492014017452306/26/14Sheet for photovoltaic cell
1502014017533306/26/14Curable composition
1512014017704806/26/14Multifunctional optical filter for stereoscopic display device and stereoscopic display device comprising the same
1522014017872106/26/14Battery pack having novel cooling structure
1532014017872506/26/14Secondary battery with excellent productivity and safety
1542014017872606/26/14Cable-type secondary battery
1552014017872706/26/14Cable-type secondary battery
1562014017872906/26/14Flexible jelly-roll type secondary battery
1572014017873406/26/14Middle or large-sized battery pack case providing improved distribution uniformity of coolant flux
1582014017874006/26/14Separator and electrochemical device having the same
1592014017874506/26/14Packaging for cable-type secondary battery and cable-type secondary battery comprising the same
1602014017875406/26/14Anode active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including the anode active material
1612014017986906/26/14High-refractive composition
1622014016858006/19/14Polarizing plate
1632014017045306/19/14Anode for secondary battery and secondary battery having the same
1642014017045406/19/14Anode for secondary battery and secondary battery having the same
1652014017045506/19/14Cable-type secondary battery
1662014017045606/19/14Cable-type secondary battery
1672014017047006/19/14Secondary battery and method for manufacturing the same
1682014017048506/19/14Method for preparing anode active material, anode active material prepared therefrom and lithium secondary battery having the same
1692014017128606/19/14Alkali-free glass and preparation thereof
1702014015758406/12/14Battery pack of the stair-like structure
1712014015990806/12/14Isolation resistance measuring apparatus having fault self-diagnosing function and fault self-diagnosing method using the same
1722014016040506/12/14Polarizing plate
1732014016040606/12/14Polarizing plate
1742014016199306/12/14Acrylate compound having photoreactive group, photoreactive acrylate polymer and photo-alignment layer comprising the same
1752014016210206/12/14Secondary battery with excellent productivity and safety
1762014016316306/12/14Polymerization initiator, modified-conjugated diene polymer and tire produced therefrom
1772014016317806/12/14Lactide copolymer, a preparation method thereof, and a resin composition including the same
1782014015448906/05/14Packaging film including a lactide copolymer
1792014015109806/05/14Conductive substrate comprising conductive pattern and touch panel comprising same
1802014015110906/05/14Conductive pattern and manufacturing method thereof
1812014015167006/05/14Polycyclic compound and organic electronic device comprising the same
1822014015448606/05/14Anti-reflective coating composition providing improved scratch resistance, anti-reflective film using the same, and manufacturing method thereof
1832014015454306/05/14Secondary battery of excellent productivity and safety
1842014015456406/05/14Anode active material for lithium secondary battery, preparation method thereof, and lithium secondary battery comprising the same
1852014015457106/05/14Composite and method of preparing anode slurry including the same
1862014015457606/05/14Composite for anode active material and method of preparing the same
1872014015457806/05/14Anode active material including porous silicon oxide-carbon material composite and method of preparing the same
1882014015456506/05/14Electrode assembly, fabricating method of the electrode assembly and electrochemical cell containing the electrode assembly
1892014014467905/29/14Conductive substrate comprising conductive pattern and touch panel comprising same
1902014014625205/29/14Optical element
1912014014770605/29/14Secondary battery pack
1922014014770705/29/14Secondary battery pack
1932014014771605/29/14Jelly-roll of improved productivity and battery cell comprising the same
1942014014772705/29/14High-capacity cathode active material and lithium secondary battery including the same
1952014013792605/22/14Multilayer film and photovoltaic module
1962014013823705/22/14Dual-mode dividing wall column
1972014013865905/22/14Novel compounds and organic electronic device using same
1982014014128905/22/14Secondary battery pack
1992014014133405/22/14Porous composite and manufacturing method thereof
2002014013792605/22/14Multilayer film and photovoltaic module
2012014013823705/22/14Dual-mode dividing wall column
2022014013865905/22/14Novel compounds and organic electronic device using same
2032014014128905/22/14Secondary battery pack
2042014014133405/22/14Porous composite and manufacturing method thereof
2052014013222205/15/14Apparatus and method for estimating voltage of secondary battery including blended material in electrode
2062014013289205/15/14Curable composition
2072014013303305/15/14Anti-glare coating composition having improved anti-fingerprint function and anti-glare film prepared therefrom
2082014013446205/15/14Battery module of improved stability
2092014013447205/15/14Stack-type cell or bi-cell, electrode assembly for secondary battery using the same, and manufacturing method thereof
2102014013544505/15/14Olefin-based ionomer resin composition
2112014013553305/15/14Hydroformylation method having improved catalyst stability in reaction
2122014013222205/15/14Apparatus and method for estimating voltage of secondary battery including blended material in electrode
2132014013289205/15/14Curable composition
2142014013303305/15/14Anti-glare coating composition having improved anti-fingerprint function and anti-glare film prepared therefrom
2152014013446205/15/14Battery module of improved stability
2162014013447205/15/14Stack-type cell or bi-cell, electrode assembly for secondary battery using the same, and manufacturing method thereof
2172014013544505/15/14Olefin-based ionomer resin composition
2182014013553305/15/14Hydroformylation method having improved catalyst stability in reaction
2192014012534705/08/14System for automatically recognizing battery characteristic, battery information storage device for the same, and method for automatically optimizing battery management device by using the same
2202014012592605/08/14Retardation film, manufacturing method thereof, and liquid crystal display device including the same
2212014012712305/08/14Apparatus and method for continuously producing carbon nanotubes
2222014012740805/08/14Composition for printing and printing method using the same
2232014012746505/08/14Anti-glare film having improved contrast ratio and preparation method for the same
2242014012754505/08/14Electrical connecting member for secondary battery
2252014012754705/08/14Lithium ion secondary battery without internal short
2262014012754905/08/14Battery pack of improved safety
2272014012755005/08/14Battery module of improved reliability and battery pack employed with the same
2282014012758305/08/14Lithium secondary battery of high energy with improved energy property
2292014012854605/08/14Resin composition and optical compensation film formed using the same
2302014012855505/08/14Curable composition
2312014012534705/08/14System for automatically recognizing battery characteristic, battery information storage device for the same, and method for automatically optimizing battery management device by using the same
2322014012592605/08/14Retardation film, manufacturing method thereof, and liquid crystal display device including the same
2332014012712305/08/14Apparatus and method for continuously producing carbon nanotubes
2342014012740805/08/14Composition for printing and printing method using the same
2352014012746505/08/14Anti-glare film having improved contrast ratio and preparation method for the same
2362014012754505/08/14Electrical connecting member for secondary battery
2372014012754705/08/14Lithium ion secondary battery without internal short
2382014012754905/08/14Battery pack of improved safety
2392014012755005/08/14Battery module of improved reliability and battery pack employed with the same
2402014012758305/08/14Lithium secondary battery of high energy with improved energy property
2412014012854605/08/14Resin composition and optical compensation film formed using the same
2422014012855505/08/14Curable composition
2432014011651105/01/14Active layer, organic photovoltaic cell comprising the same and manufacturing method thereof
2442014011700305/01/14Heating element and method for manufacturing same
2452014011799605/01/14Test system for a battery pack and a method for testing the battery pack
2462014011864605/01/14Liquid crystal lens panel
2472014012027205/01/14Liquid crystal composition
2482014012039005/01/14Battery cell assembly and method for manufacturing a cooling fin for the battery cell assembly
2492014012039405/01/14Stepped electrode assembly having predetermined a reversible capacitance ratio in the interface between electrode units, battery cell and device comprising the same


ARCHIVE: New 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Lg Chem Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Lg Chem Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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