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Rohm Co Ltd
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Rohm Co Ltd_20100121

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



Rohm

Light emitting device, light emitting device package, and method for manufacturing light emitting device

Rohm

Semiconductor device and method of manufacturing the same

Rohm

Organic electroluminescence device

Search recent Press Releases: Rohm Co Ltd-related press releases
Count Application # Date Rohm Co Ltd patents (updated weekly) - BOOKMARK this page
12014023933008/28/14 new patent  Optical communication module and method for making the same
22014023934008/28/14 new patent  Light emitting device, light emitting device package, and method for manufacturing light emitting device
32014023944508/28/14 new patent  Semiconductor device and method of manufacturing the same
42014023984608/28/14 new patent  Organic electroluminescence device
52014023985108/28/14 new patent  Automobile led driving device
62014023987408/28/14 new patent  Motor driving circuit, electronic device using the same, and driving method thereof
72014024008308/28/14 new patent  Chip resistor and method for making the same
82014023190608/21/14Semiconductor device
92014023192608/21/14Semiconductor device
102014023251508/21/14Chip resistor and method for making the same
112014023254708/21/14Led driving device, illuminator, and liquid crystal display device
122014023393208/21/14Lens control device and image sensing device using same
132014022512608/14/14Semiconductor device, and manufacturing method for same
142014022522008/14/14Chip resistor and electronic equipment having resistance circuit network
152014022524308/14/14Semiconductor device
162014022526608/14/14Semiconductor device and manufacturing method for same
172014022547708/14/14Receiving circuit, semiconductor device, and sensor device
182014022637608/14/14Electronic circuit
192014021742608/07/14Semiconductor integrated circuit device, electronic apparatus, and display apparatus
202014021865708/07/14Control circuit for light emitting apparatus
212014021898808/07/14Step down switching regulator
222014020996407/31/14Led module
232014021000207/31/14N-channel double diffusion mos transistor, and semiconductor composite device
242014021196407/31/14Audio output device
252014020329907/24/14Semiconductor device
262014020331807/24/14Light emitting element and light emitting element package
272014020372607/24/14Oscillation circuit
282014019751207/17/14Semiconductor device
292014019784007/17/14Lighting apparatus
302014019835507/17/14Image sensor module
312014019126807/10/14Light emitting element and light emitting element package
322014019127007/10/14Light emitting device and light emitting device package
332014018361607/03/14Semiconductor device including a floating gate
342014018481007/03/14Inspection system, inspection method, pixel circuit and image sensor
352014018621407/03/14Microchip
362014017564806/26/14Semiconductor device and power supply unit utilizing the same
372014017588006/26/14Energy harvesting apparatus and energy harvesting system
382014017598906/26/14Clothing illumination device and clothing illumination system
392014017599906/26/14Led lighting device and driving method for the same
402014017603006/26/14Motor drive apparatus
412014017716506/26/14Motor driving circuit
422014016697506/19/14Semiconductor light emitting device
432014016717906/19/14Semiconductor device
442014016723306/19/14Semiconductor light-emitting device
452014016762806/19/14Illuminating device
462014016768406/19/14Shunt circuit, charging system and integrated circuit
472014016811306/19/14Touch panel control circuit
482014016856706/19/14Light emitting apparatus
492014016939606/19/14Semiconductor laser device
502014015905406/12/14Power module semiconductor device
512014015969006/12/14Power supply apparatus, power supply system and power supply method
522014015969106/12/14Switching power source device
532014016080806/12/14Dc/dc converter, control circuit thereof, power supply, power adapter and electronic apparatus using the same
542014015221606/05/14Driving apparatus for sensorless fan motor
552014015241906/05/14Chip resistor, method of producing chip resisitor and chip resistor packaging structure
562014014522305/29/14Semiconductor light emitting device including gaas substrate
572014014623805/29/14Switching power supply device
582014014642605/29/14Overvoltage protection circuit, power supply device, liquid crystal display device, electronic device and television set
592014013870805/22/14Semiconductor device and method of manufacturing the same
602014013881005/22/14Semiconductor device
612014013916005/22/14Switch driving circuit
622014013923805/22/14Solution testing equipment
632014013870805/22/14Semiconductor device and method of manufacturing the same
642014013881005/22/14Semiconductor device
652014013916005/22/14Switch driving circuit
662014013923805/22/14Solution testing equipment
672014013173705/15/14Light-emitting element
682014013173805/15/14Semiconductor device
692014013173705/15/14Light-emitting element
702014013173805/15/14Semiconductor device
712014012611405/08/14Solid electrolytic capacitor and method for manufacturing the same
722014012491505/08/14Semiconductor module
732014012524605/08/14Control circuit for light emitting apparatus
742014012611405/08/14Solid electrolytic capacitor and method for manufacturing the same
752014012491505/08/14Semiconductor module
762014012524605/08/14Control circuit for light emitting apparatus
772014011748705/01/14Schottky barrier diode
782014011751905/01/14Semiconductor device
792014011788905/01/14Motor driving device, electronic appliance, and vehicle
802014011789105/01/14Semiconductor device, electronic appliance, and vehicle
812014011791405/01/14Analog-switch circuit and motor drive apparatus using same
822014012067105/01/14Semiconductor device and method of manufacturing the same
832014011748705/01/14Schottky barrier diode
842014011751905/01/14Semiconductor device
852014011788905/01/14Motor driving device, electronic appliance, and vehicle
862014011789105/01/14Semiconductor device, electronic appliance, and vehicle
872014011791405/01/14Analog-switch circuit and motor drive apparatus using same
882014012067105/01/14Semiconductor device and method of manufacturing the same
892014010337504/17/14Semiconductor light emitting device and method for manufacturing the same
902014010351304/17/14Semiconductor device with lead terminals having portions thereof extending obliquely
912014010383704/17/14Lighting apparatus
922014010523604/17/14Semiconductor laser device and manufacturing method thereof
932014010553704/17/14Optical communication module and method for making the same
942014010555104/17/14Optical communication module and method for making the same
952014010678404/17/14Mobile device
962014010337504/17/14Semiconductor light emitting device and method for manufacturing the same
972014010351304/17/14Semiconductor device with lead terminals having portions thereof extending obliquely
982014010383704/17/14Lighting apparatus
992014010523604/17/14Semiconductor laser device and manufacturing method thereof
1002014010553704/17/14Optical communication module and method for making the same
1012014010555104/17/14Optical communication module and method for making the same
1022014010678404/17/14Mobile device
1032014009774504/10/14Organic el device
1042014009781904/10/14Power supply apparatus, power supply system and power supply method
1052014009892604/10/14Electronic circuit and electronic device including the same
1062014009774504/10/14Organic el device
1072014009781904/10/14Power supply apparatus, power supply system and power supply method
1082014009892604/10/14Electronic circuit and electronic device including the same
1092014009774504/10/14Organic el device
1102014009781904/10/14Power supply apparatus, power supply system and power supply method
1112014009892604/10/14Electronic circuit and electronic device including the same
1122014009143104/03/14Semiconductor device
1132014009146404/03/14Semiconductor device
1142014009143104/03/14Semiconductor device
1152014009146404/03/14Semiconductor device
1162014008432903/27/14Light emitting unit, light emitting device, and method of manufacturing light emitting unit
1172014008483503/27/14Load driving device and electronic device using same
1182014008588403/27/14Led lighting apparatus
1192014008659203/27/14Wireless power supply receiver-transmitter device, wireless power supply receiver and wireless power supply transmitter
1202014008878603/27/14Power control device, power control system, and power control method
1212014008432903/27/14Light emitting unit, light emitting device, and method of manufacturing light emitting unit
1222014008483503/27/14Load driving device and electronic device using same
1232014008588403/27/14Led lighting apparatus
1242014008659203/27/14Wireless power supply receiver-transmitter device, wireless power supply receiver and wireless power supply transmitter
1252014008878603/27/14Power control device, power control system, and power control method
1262014007725603/20/14Semiconductor device
1272014007737303/20/14Semiconductor device and method for manufacturing semiconductor device
1282014007772403/20/14Load driving device and led lighting appliance therewith
1292014007861003/20/14Motor drive device, magnetic disk storage device, and electronic appliance
1302014007861303/20/14Motor drive device, magnetic disk storage device, and electronic apparatus
1312014007924503/20/14Wind noise reducing circuit
1322014007725603/20/14Semiconductor device
1332014007737303/20/14Semiconductor device and method for manufacturing semiconductor device
1342014007772403/20/14Load driving device and led lighting appliance therewith
1352014007861003/20/14Motor drive device, magnetic disk storage device, and electronic appliance
1362014007861303/20/14Motor drive device, magnetic disk storage device, and electronic apparatus
1372014007924503/20/14Wind noise reducing circuit
1382014007025303/13/14Semiconductor light emitting device
1392014007041303/13/14Semiconductor device with front and back side resin layers having different thermal expansion coefficient and elasticity modulus
1402014007078003/13/14Switching regulator, control circuit and control method thereof, and electronic apparatus
1412014007078103/13/14Switching regulator, control circuit and control method thereof, and electronic apparatus
1422014007120703/13/14Inkjet printer head
1432014007152503/13/14Optical filter
1442014007171503/13/14Dc/dc converter, control circuit and control method thereof, power supply, power adapter and electronic apparatus using the same
1452014007025303/13/14Semiconductor light emitting device
1462014007041303/13/14Semiconductor device with front and back side resin layers having different thermal expansion coefficient and elasticity modulus
1472014007078003/13/14Switching regulator, control circuit and control method thereof, and electronic apparatus
1482014007078103/13/14Switching regulator, control circuit and control method thereof, and electronic apparatus
1492014007120703/13/14Inkjet printer head
1502014007152503/13/14Optical filter
1512014007171503/13/14Dc/dc converter, control circuit and control method thereof, power supply, power adapter and electronic apparatus using the same
1522014006177403/06/14Semiconductor device and semiconductor package
1532014006232403/06/14Signal detection circuit, igniter, and vehicle using the same
1542014006366803/06/14Leak current absorption circuit, voltage generating circuit, power supply apparatus, and vehicle
1552014006386503/06/14Dc/dc converter
1562014006612703/06/14Projector
1572014006177403/06/14Semiconductor device and semiconductor package
1582014006232403/06/14Signal detection circuit, igniter, and vehicle using the same
1592014006366803/06/14Leak current absorption circuit, voltage generating circuit, power supply apparatus, and vehicle
1602014006386503/06/14Dc/dc converter
1612014006612703/06/14Projector
1622014005461102/27/14Semiconductor device
1632014005464402/27/14Semiconductor device
1642014005503102/27/14Leakage current detection circuit, semiconductor apparatus, led illumination apparatus, and vehicle
1652014005541002/27/14Touch pad module and electronic device using the same
1662014005591102/27/14Laminate type energy device and method of manufacturing the same
1672014004887602/20/14Semiconductor device including a high breakdown voltage dmos and method of manufacturing the same
1682014004917902/20/14Light emitting device control circuit device and control method of the control circuit device
1692014004923702/20/14Switching power supply device and electronic appliance therewith
1702014004247102/13/14Light-emitting apparatus and manufacturing method thereof
1712014004356202/13/14Comparator, oscillator using the same, dc/dc converter, control circuit thereof, and electronic apparatus
1722014004380102/13/14Led lamp
1732014004394002/13/14Transmission circuit, semiconductor device, ultrasonic sensor and vehicle
1742014004530802/13/14Semiconductor storage device and method for manufacturing the same
1752014003496902/06/14Silicon carbide trench mosfet having reduced on-resistance, increased dielectric withstand voltage, and reduced threshold voltage
1762014003553302/06/14Charge control device and electronic apparatus using the same
1772014003655602/06/14Semiconductor device and switching regulator using the device
1782014002789101/30/14Semiconductor device and method for manufacturing semiconductor device
1792014002823601/30/14Driving apparatus for fan moter
1802014002907201/30/14Sensor ic, contact image sensor and image reading apparatus
1812014002162701/23/14Semiconductor device and method for manufacturing semiconductor device
1822014001497201/16/14Semiconductor device
1832014001543301/16/14Driving device
1842014000861001/09/14Semiconductor light emitting device
1852014000869501/09/14Semiconductor light-emitting device
1862014000216801/02/14Signal transmission circuit, integrated circuit and electric device including thereof for transmitting a plurality of signals each having different transmission speed
1872013034080912/26/13Dye-sensitized photovoltaic device and fabrication method for the same
1882013034169412/26/13Photoelectric converter
1892013034212212/26/13Switching current control circuit, led dimmer system, and led illumination device
1902013032904612/12/13Vehicle-mounted camera
1912013033009012/12/13Communication module and portable electronic device
1922013032904612/12/13Vehicle-mounted camera
1932013033009012/12/13Communication module and portable electronic device
1942013032052712/05/13Semiconductor device and semiconductor device manufacturing method
1952013032267012/05/13Hearing system and finger ring for the hearing system
1962013032286112/05/13Lens control device and image sensing device using same
1972013032419312/05/13Mobile telephone
1982013031357411/28/13Semiconductor power module and method of manufacturing the same
1992013031357611/28/13Semiconductor power device and method for producing same
2002013031363511/28/13Semiconductor device
2012013031363811/28/13Semiconductor device and manufacturing method thereof
2022013031366011/28/13Capacitance type sensor
2032013031400011/28/13Load driving device, and lighting apparatus and liquid crystal display device using the same
2042013031402011/28/13Bridge output circuit, motor driving device using the same, and electronic apparatus
2052013031404011/28/13Vehicle and system for charging the same
2062013031412711/28/13Constant voltage circuit
2072013031460611/28/13Switching power supply device
2082013030698311/21/13Semiconductor device and method for producing same
2092013030715511/21/13Semiconductor device, method of manufacturing the same, and electronic component
2102013030743511/21/13Power supply device, vehicle-mounted device, and vehicle
2112013030745311/21/13Variable gain amplifier, current detecting circuit using the same, motor driving circuit and electronic apparatus
2122013030746011/21/13Drive circuit of stepping motor, integrated circuit thereof, and electronic equipment including same, and method for controlling drive circuit of stepping motor
2132013030790711/21/13Thermal printhead and method of manufacturing the same
2142013030126911/14/13Led lamp
2152013029270511/07/13Optical apparatus
2162013029311811/07/13Lighting device and lighting system
2172013027769610/24/13Light-emitting element, light-emitting element unit, and light-emitting element package
2182013027023210/17/13Apparatus and method of manufacturing lazer diode unit utilizing submount bar
2192013027109610/17/13Switching power supply device
2202013027578610/17/13Mobile phone
2212013026537010/10/13Ink jet print head and fabrication method thereof
2222013026648310/10/13Microchip
2232013025651310/03/13Optical sensor and output circuit thereof
2242013025688110/03/13Semiconductor device
2252013025851510/03/13Motor drive device, magnetic disk storage device, and electronic appliance
2262013024898109/26/13Semiconductor device and manufacturing method for same
2272013025021509/26/13Driving circuit for light-emitting element
2282013024092209/19/13Light-emitting element unit and light-emitting element package
2292013024172309/19/13Air pressure management device for vehicle tire and vehicle tire capable of outputting air pressure information
2302013024322309/19/13Audio signal processing circuit, car audio apparatus using the same, audio component apparatus, electronic device and output audio signal generating method
2312013024440909/19/13Schottky barrier diode and method for making the same
2322013024473109/19/13Control circuit of electrostatic capacitive sensor and electronic device using the same
2332013024705709/19/13Multi-task processing apparatus
2342013023403809/12/13Water purifier
2352013023417509/12/13Led module and led dot matrix display
2362013023432709/12/13Semiconductor device bonding with stress relief connection pads
2372013023563509/12/13Switching rectifier circuit and battery charger using same
2382013023603409/12/13Audio output circuit, electronic device using the same, and audio integrated circuit
2392013022137608/29/13Semiconductor device and method of manufacturing the same
2402013022153008/29/13Semiconductor device
2412013022137608/29/13Semiconductor device and method of manufacturing the same
2422013022153008/29/13Semiconductor device
2432013021347508/22/13Dye-sensitized photovoltaic device and fabrication method for the same
2442013021434308/22/13Semiconductor device and method of manufacturing the same
2452013021435108/22/13Semiconductor device and method of manufacturing semiconductor device
2462013021520008/22/13Fine wiring pattern, manufacturing method thereof, and thermal print head
2472013021572808/22/13Rotation control apparatus and method and disk driving apparatus using the same
2482013021941608/22/13Load drive device and disk reproduction device using same
2492013021347508/22/13Dye-sensitized photovoltaic device and fabrication method for 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 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

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