new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings (2010+)


Similar
Filing Names

Rohm Co Ltd
Rohm Co Ltd_20100107
Rohm Co Ltd_20100114
Rohm Co Ltd_20100128
Rohm Co Ltd_20131212
Rohm Co Ltd_20100121

Popular
Companies


Web
Adobe patents
Amazon patents
Apple patents
Ebay patents
Facebook patents
Google patents
IBM patents
Linkedin patents
Microsoft patents
Oracle patents
Red Hat patents
Yahoo patents

Food/Health
Adidas
Nike patents
Pfizer patents
Monsanto patents
Medtronic patents
Kraft patents

Transportation
Boeing patents
Tesla Motors patents

Telecom
Qualcomm patents
Motorola patents
Nokia patents
RIMM patents

Industrial/Electronics
AMD
Applied Materials
Seagate patents
General Electric
Caterpillar patents
Samsung
Wal-mart patents

  

Rohm Co Ltd patents


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

ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009 | Company Directory "R" | Rohm Co Ltd-related inventors




Search recent Press Releases: Rohm Co Ltd-related press releases
Count Application # Date Rohm Co Ltd patents (updated weekly) - BOOKMARK this page
12015024760709/03/15  new patent  Led lamp
22015024905509/03/15  new patent  Chip diode and diode package
32015024907909/03/15  new patent  Semiconductor integrated circuit
42015024938609/03/15  new patent  Control circuit and control digital control power supply circuit, and digital control power supply circuit, electronic device and base station using the same
52015024945709/03/15  new patent  Double-integration type a/d converter
62015023809908/27/15 Pulse wave sensor
72015024163008/27/15 Directional coupler, and multiplexer and demultiplexer
82015024341208/27/15 Chip component and production method therefor
92015024358508/27/15 Semiconductor device
102015024361208/27/15 Chip parts and manufacturing the same, circuit assembly having the chip parts and electronic device
112015024418608/27/15 Power supply device
122015023593108/20/15 Semiconductor device
132015023599608/20/15 Led module
142015023621808/20/15 Led module
152015023623108/20/15 Semiconductor light-emitting device
162015023662408/20/15 Current detection circuit, motor driving device, magnetic disk storage device, and electronic appliance
172015023773508/20/15 Lighting apparatus
182015022673008/13/15 Disc-like assay chip
192015022640908/13/15 Light-emitting module, light-emitting device and making light-emitting module
202015022856408/13/15 Semiconductor device
212015022856508/13/15 Semiconductor device
222015022857508/13/15 Semiconductor device
232015022878408/13/15 Superjunction semiconductor device and manufacturing method therefor
242015022880608/13/15 Chip diode and manufacturing same
252015022880908/13/15 Schottky barrier diode
262015023007108/13/15 Information exchanging apparatus
272015022038308/06/15 Reception circuit of image data, electronic device using the same, and transmitting image data
282015022176308/06/15 Semiconductor device manufacturing method
292015022214408/06/15 Power receiving circuit, control wireless power receiving apparatus, and electronic device
302015022241608/06/15 Serial data transmission circuit and reception circuit, transmission system using the same, electronic device, and serial data transmission method
312015020893307/30/15 Pulse wave sensor
322015021425907/30/15 Photoelectric converter and manufacturing the same
332015021429407/30/15 Semiconductor device and manufacturing the same
342015021435407/30/15 Semiconductor device
352015021435507/30/15 Semiconductor device
362015021442807/30/15 Light emitting device
372015021602007/30/15 Led lamp
382015021604407/30/15 Chip parts and manufacturing the same, circuit assembly having the chip parts and electronic device
392015020571907/23/15 Memory control circuit
402015020733807/23/15 Wireless power receiver circuit
412015020815307/23/15 Hearing system and finger ring for the hearing system
422015020834307/23/15 Mobile phone
432015020017007/16/15 Semiconductor device
442015020018107/16/15 Semiconductor device
452015019449207/09/15 Semiconductor device and manufacturing semiconductor device
462015019497407/09/15 Ad conversion circuit
472015019497807/09/15 Switching power control circuit
482015018790607/02/15 Semiconductor device and manufacturing method
492015018841207/02/15 Amplitude normalization circuit, power supply and electronic apparatus
502015017955406/25/15 Semiconductor device
512015017989806/25/15 Led module
522015018133806/25/15 Stereo earphone
532015017071306/18/15 Semiconductor memory device
542015017120006/18/15 Semiconductor device
552015017176006/18/15 Power supply control circuit, power supply device and electronic apparatus
562015016232706/11/15 Semiconductor module
572015016239606/11/15 Semiconductor device and manufacturing semiconductor device
582015016240006/11/15 Diode and signal output circuit including the same
592015016245606/11/15 Semiconductor device
602015016275506/11/15 Wireless power receiving apparatus
612015015508106/04/15 Chip resistor and manufacturing method thereof
622015015525306/04/15 Semiconductor device and semiconductor device mounting structure
632015015528806/04/15 Semiconductor storage device and manufacturing the semiconductor storage device
642015015568406/04/15 Method for manufacturing semiconductor laser device
652015015569906/04/15 Short circuit protection circuit, semiconductor device and electronic machine
662015015570406/04/15 Switching converter, control circuit thereof, ac/dc converter, power adapter and electronic device
672015014496705/28/15 Semiconductor device
682015013720205/21/15 Cell-based ic layout system and cell-based ic layout method
692015013715605/21/15 Semiconductor light emitting device including gaas substrate
702015013717005/21/15 Semiconductor light-emitting element and manufacturing the same
712015013731405/21/15 Semiconductor device and semiconductor module
722015013735705/21/15 Semiconductor device and semiconductor device production method
732015013735805/21/15 Semiconductor device and semiconductor device production method
742015013768705/21/15 Led power supply device
752015013784305/21/15 Signal transmission circuit device, semiconductor device, inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission device
762015013829805/21/15 Fine wiring pattern, manufacturing method thereof, and thermal print head
772015013873205/21/15 Semiconductor device
782015013877305/21/15 Lighting device
792015013884505/21/15 Dc/dc converter, operation method thereof and electronic apparatus
802015014075405/21/15 Semiconductor device, manufacturing the same, and power module
812015014108805/21/15 Mobile telephone
822015012989305/14/15 Semiconductor device
832015012989605/14/15 Semiconductor device and manufacturing same
842015012990805/14/15 Led module
852015013037805/14/15 Driving device and driving motor, cooling device and electronic machine
862015012314805/07/15 Semiconductor device and producing semiconductor device
872015012359105/07/15 Motor driving circuit
882015012369105/07/15 Method for manufacturing probe card, probe card, manufacturing semiconductor device, and forming probe
892015011663504/30/15 Led driving device, illuminator, and liquid crystal display device
902015011749204/30/15 Temperature detecting circuit and temperature detecting apparatus using the same
912015010866404/23/15 Semiconductor device
922015010247404/16/15 Semiconductor device, semiconductor device mounting structure and power semiconductor device
932015010274404/16/15 Led flash module, led module, and imaging device
942015010358004/16/15 Data holding device and logic operation circuit using the same
952015009727904/09/15 Semiconductor device and manufacturing the same
962015009757504/09/15 Method of evaluating device including noise source
972015009796604/09/15 Photoelectric conversion device and image pick-up device
982015009804504/09/15 Switching converter, control circuit and control method thereof, and lighting device and electronic apparatus using the same
992015009825304/09/15 Power supply apparatus
1002015009825504/09/15 Insulation type switching power source apparatus
1012015009104004/02/15 Semiconductor light-emitting device
1022015009104404/02/15 Semiconductor light emitting device and manufacturing the same
1032015009114304/02/15 Semiconductor device and electronic unit provided with the same
1042015009116404/02/15 Semiconductor device
1052015009116904/02/15 Semiconductor device and manufacturing semiconductor device
1062015008391503/26/15 Optical sensor device
1072015008417603/26/15 High efficiency module
1082015008455903/26/15 Motor driving device
1092015008490403/26/15 Mobile device
1102015008589003/26/15 Semiconductor laser device and manufacturing method thereof
1112015008712203/26/15 Manufacturing semiconductor device
1122015007664203/19/15 Photodetection device and sensor package
1132015007690603/19/15 Power supply circuit, control circuit thereof, and electronic apparatus
1142015007991403/19/15 Antenna driving device
1152015006984903/12/15 Demodulator for wireless power transmitter
1162015006992903/12/15 Light emitter driving device and lighting appliance therewith
1172015006997403/12/15 Voltage detection device
1182015006998603/12/15 Dc/dc converter, control circuit thereof, and electronic apparatus
1192015006093703/05/15 Semiconductor device
1202015006114503/05/15 Semiconductor device
1212015006181903/05/15 Chip resistor
1222015006505703/05/15 Incoming/outgoing-talk unit and incoming-talk unit
1232015005412802/26/15 Semiconductor device including an electrode lower layer and an electrode upper layer and manufacturing semiconductor device
1242015005448402/26/15 Dc voltage conversion module, semiconductor module, and making semiconductor module
1252015005538002/26/15 Power delivery device, ac adapter and electronic apparatus
1262015004841202/19/15 Led module
1272015004983202/19/15 Non-contact power supply transmitter system and receiving device
1282015004983302/19/15 Non-contact power supply transmitter system, receiving device, and analog circuit
1292015004039002/12/15 Method of manufacturing laser diode unit utilizing submount bar
1302015004182802/12/15 Semiconductor device, and manufacturing semiconductor device
1312015004225002/12/15 Motor driving device
1322015004225102/12/15 Driving device of multi-phase motor, driving method, cooling device, and electronic apparatus
1332015004244002/12/15 Magnetic metal substrate and inductance element
1342015004312902/12/15 Solid electrolytic capacitor and manufacturing the same
1352015003497002/05/15 Semiconductor device and producing same
1362015003497102/05/15 Semiconductor device and manufacturing same
1372015003498102/05/15 Chip component
1382015003499302/05/15 Semiconductor light-emitting device
1392015003500602/05/15 Manufacturing semiconductor device
1402015003511802/05/15 Semiconductor device including an electrode lower layer and an electrode upper layer and manufacturing semiconductor device
1412015003551002/05/15 Switching power supply control circuit
1422015003552802/05/15 Semiconductor device provided with direction sensor elements
1432015003670902/05/15 Semiconductor laser device
1442015002835201/29/15 Semiconductor device
1452015003239401/29/15 Power management system
1462015002163401/22/15 Display unit using led light sources
1472015002176501/22/15 Semiconductor device
1482015002176801/22/15 Semiconductor device and power supply unit utilizing the same
1492015002231201/22/15 Chip resistor and mounting structure thereof
1502015002293801/22/15 Chip capacitor and manufacturing the same
1512015002301601/22/15 Led lighting apparatus
1522015002307001/22/15 Ac/dc converter
1532015002380401/22/15 Driving device and driving motor, cooling device and electronic machine
1542015002662601/22/15 Software keyboard input device, input method and electronic apparatus
1552015001521901/15/15 Dc/dc converter
1562015001522401/15/15 Power supply circuit
1572015001989401/15/15 Power supply control device, power supply system and electronic device
1582015000873201/08/15 Signal transmission circuit
1592015000893601/08/15 Method for evaluating device including plurality of electric circuits
1602015001030801/08/15 Visible light communication system
1612015001106501/08/15 Semiconductor device and manufacturing the same
1622015000157501/01/15 Led module
1632015000163901/01/15 Semiconductor device
1642015000307701/01/15 Light emitting device
1652014037477712/25/14 Light emitting device and optical device
1662014037483712/25/14 Semiconductor device
1672014037535512/25/14 Differential receiver, electronic device and industrial device including the same, and receiving differential signal
1682014037561112/25/14 Control circuit and control touch panel
1692014037819112/25/14 Mobile telephone
1702014036822512/18/14 Electric circuit evaluation method
1712014036894912/18/14 Class-ab amplifier, motor device, magnetic disk storage device, and electronic apparatus
1722014036715312/18/14 Chip resistor and mounting structure thereof
1732014036771412/18/14 Semiconductor light-emitting device
1742014036821212/18/14 Electric circuit evaluation method
1752014036821312/18/14 Electric circuit evaluation method and electric circuit
1762014036894312/18/14 Semiconductor integrated circuit device, magnetic disk storage device, and electronic apparatus
1772014036895012/18/14 Switching regulator, motor drive device, magnetic disk storage device, and electronic apparatus
1782014036896512/18/14 Chip component and producing the same
1792014036908512/18/14 Power delivery device and control the same
1802014036137212/11/14 Semiconductor integrated circuit
1812014036139812/11/14 Semiconductor device and manufacturing same
1822014036186512/11/14 Chip resistor
1832014035373712/04/14 Semiconductor device and manufacturing semiconductor device
1842014035374612/04/14 Semiconductor device and manufacturing semiconductor device
1852014035384512/04/14 Semiconductor device and production method therefor
1862014035406612/04/14 Wireless power transmitter
1872014035434512/04/14 Switch control circuit, switching power supply, and electronic apparatus
1882014035511912/04/14 Driving circuit and driving voice coil motor, and lens module and electronic device using the same
1892014035563512/04/14 Two dimensional photonic crystal surface emitting lasers
1902014034666811/27/14 Semiconductor device, manufacturing same, and electronic component
1912014034699311/27/14 Fan motor driving device, driving method, and cooling device and electronic machine using the same
1922014034702311/27/14 Semiconductor integrated circuit
1932014034819511/27/14 Two dimensional photonic crystal vertical cavity surface emitting lasers
1942014033959511/20/14 Led module
1952014034061511/20/14 Driving circuit of light emitting element, and light emitting device and electronic apparatus including the light emitting element
1962014034078311/20/14 Back electromotive force monitoring circuit, motor drive device, magnetic disk storage device, and electronic appliance
1972014034078511/20/14 A/d converter, motor drive device, magnetic disk storage device, and electronic appliance
1982014034078911/20/14 Operational amplifier, motor drive device, magnetic disk storage device, and electronic appliance
1992014034088711/20/14 Led module and manufacturing the same
2002014033284011/13/14 Semiconductor light emitting device and fabrication the semiconductor light emitting device
2012014031945610/30/14 Semiconductor light emitting device
2022014032007110/30/14 Electrical storage device monitoring circuit, charging system, and integrated circuit
2032014032100110/30/14 Current detection circuit, motor driving device, magnetic disk storage device, and electronic appliance
2042014032285410/30/14 Method for manufacturing a mems sensor
2052014031251310/23/14 Semiconductor device, substrate and semiconductor device manufacturing method
2062014031268410/23/14 Insulation type switching power supply apparatus
2072014031286310/23/14 Control circuit for step-up dc/dc converter
2082014031287210/23/14 Power supply circuit
2092014031360810/23/14 Power supply circuit
2102014031379210/23/14 Power delivery device, ac adapter, and electronic apparatus
2112014031379310/23/14 Power delivery device, ac adapter, electronic apparatus and power delivery system
2122014031379410/23/14 Power delivery device and start-up method, ac adapter and electronic apparatus
2132014031463610/23/14 Microchip
2142014031535910/23/14 Semiconductor device manufacturing method
2152014030627510/16/14 Semiconductor device and manufacturing semiconductor device
2162014030628310/16/14 Superjunction semiconductor device and manufacturing method therefor
2172014030632810/16/14 Semiconductor device
2182014029999010/09/14 Semiconductor device
2192014030020810/09/14 Switch state detection circuit and switch system
2202014030098710/09/14 Motor drive device, magnetic disk storage device, and electronic device
2212014030099310/09/14 Motor drive device, magnetic disk storage device, and electronic appliance
2222014030275510/09/14 Suction-holding apparatus and wafer polishing apparatus
2232014029167910/02/14 Semiconductor device
2242014029182810/02/14 Semiconductor device and manufacturing the same
2252014029184110/02/14 Semiconductor device, manufacturing same, and electronic component
2262014029184510/02/14 Semiconductor device and manufacturing semiconductor device
2272014029228410/02/14 Electrical capacitor, electrical capacitor module, fabrication the electrical capacitor, and fabrication the electrical capacitor module
2282014029348710/02/14 Circuit control device, circuit system, switch state detection circuit and vehicle
2292014028468109/25/14 Semiconductor device and manufacturing semiconductor device
2302014028471209/25/14 Semiconductor device and manufacturing method thereof
2312014028473109/25/14 Semiconductor device
2322014028475409/25/14 Chip diode and diode package
2332014028476609/25/14 Ferroelectric capacitor
2342014028478409/25/14 Semiconductor device
2352014028755909/25/14 Semiconductor device and manufacturing same
2362014026426709/18/14 Semiconductor light emitting device
2372014025504009/11/14 Photonic-crystal slab absorber and high-frequency circuit and electronic components, and transmitter, receiver and proximity wireless communication system
2382014024710809/04/14 Chip resistor, mounting structure for chip resistor, and manufacturing chip resistor
2392014024678909/04/14 Semiconductor device with a semiconductor chip connected in a flip chip manner
2402014024802009/04/14 Teraherz-wave connector and teraherz-wave integrated circuits, and wave guide and antenna structure
2412014023933008/28/14 Optical communication module and making the same
2422014023934008/28/14 Light emitting device, light emitting device package, and manufacturing light emitting device
2432014023944508/28/14 Semiconductor device and manufacturing the same
2442014023984608/28/14 Organic electroluminescence device
2452014023985108/28/14 Automobile led driving device
2462014023987408/28/14 Motor driving circuit, electronic device using the same, and driving method thereof
2472014024008308/28/14 Chip resistor and making the same
2482014023190608/21/14 Semiconductor device
2492014023192608/21/14 Semiconductor device



ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009



###

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 Rohm Co 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 Rohm Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

###

     SHARE