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Rohm Co Ltd
Rohm Co Ltd_20100107
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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



Semiconductor device

Rohm

Semiconductor device

Semiconductor device

Rohm

Superjunction semiconductor device and manufacturing method therefor

Search recent Press Releases: Rohm Co Ltd-related press releases
Count Application # Date Rohm Co Ltd patents (updated weekly) - BOOKMARK this page
12014030627510/16/14Semiconductor device and method of manufacturing semiconductor device
22014030628310/16/14Superjunction semiconductor device and manufacturing method therefor
32014030632810/16/14Semiconductor device
42014029999010/09/14Semiconductor device
52014030020810/09/14Switch state detection circuit and switch system
62014030098710/09/14Motor drive device, magnetic disk storage device, and electronic device
72014030099310/09/14Motor drive device, magnetic disk storage device, and electronic appliance
82014030275510/09/14Suction-holding apparatus and wafer polishing apparatus
92014029167910/02/14Semiconductor device
102014029182810/02/14Semiconductor device and method of manufacturing the same
112014029184110/02/14Semiconductor device, method for manufacturing same, and electronic component
122014029184510/02/14Semiconductor device and method for manufacturing semiconductor device
132014029228410/02/14Electrical capacitor, electrical capacitor module, fabrication method of the electrical capacitor, and fabrication method of the electrical capacitor module
142014029348710/02/14Circuit control device, circuit system, switch state detection circuit and vehicle
152014028468109/25/14Semiconductor device and method for manufacturing semiconductor device
162014028471209/25/14Semiconductor device and manufacturing method thereof
172014028473109/25/14Semiconductor device
182014028475409/25/14Chip diode and diode package
192014028476609/25/14Ferroelectric capacitor
202014028478409/25/14Semiconductor device
212014028755909/25/14Semiconductor device and method for manufacturing same
222014026426709/18/14Semiconductor light emitting device
232014025504009/11/14Photonic-crystal slab absorber and high-frequency circuit and electronic components, and transmitter, receiver and proximity wireless communication system
242014024710809/04/14Chip resistor, mounting structure for chip resistor, and manufacturing method for chip resistor
252014024678909/04/14Semiconductor device with a semiconductor chip connected in a flip chip manner
262014024802009/04/14Teraherz-wave connector and teraherz-wave integrated circuits, and wave guide and antenna structure
272014023933008/28/14Optical communication module and method for making the same
282014023934008/28/14Light emitting device, light emitting device package, and method for manufacturing light emitting device
292014023944508/28/14Semiconductor device and method of manufacturing the same
302014023984608/28/14Organic electroluminescence device
312014023985108/28/14Automobile led driving device
322014023987408/28/14Motor driving circuit, electronic device using the same, and driving method thereof
332014024008308/28/14Chip resistor and method for making the same
342014023190608/21/14Semiconductor device
352014023192608/21/14Semiconductor device
362014023251508/21/14Chip resistor and method for making the same
372014023254708/21/14Led driving device, illuminator, and liquid crystal display device
382014023393208/21/14Lens control device and image sensing device using same
392014022512608/14/14Semiconductor device, and manufacturing method for same
402014022522008/14/14Chip resistor and electronic equipment having resistance circuit network
412014022524308/14/14Semiconductor device
422014022526608/14/14Semiconductor device and manufacturing method for same
432014022547708/14/14Receiving circuit, semiconductor device, and sensor device
442014022637608/14/14Electronic circuit
452014021742608/07/14Semiconductor integrated circuit device, electronic apparatus, and display apparatus
462014021865708/07/14Control circuit for light emitting apparatus
472014021898808/07/14Step down switching regulator
482014020996407/31/14Led module
492014021000207/31/14N-channel double diffusion mos transistor, and semiconductor composite device
502014021196407/31/14Audio output device
512014020329907/24/14Semiconductor device
522014020331807/24/14Light emitting element and light emitting element package
532014020372607/24/14Oscillation circuit
542014019751207/17/14Semiconductor device
552014019784007/17/14Lighting apparatus
562014019835507/17/14Image sensor module
572014019126807/10/14Light emitting element and light emitting element package
582014019127007/10/14Light emitting device and light emitting device package
592014018361607/03/14Semiconductor device including a floating gate
602014018481007/03/14Inspection system, inspection method, pixel circuit and image sensor
612014018621407/03/14Microchip
622014017564806/26/14Semiconductor device and power supply unit utilizing the same
632014017588006/26/14Energy harvesting apparatus and energy harvesting system
642014017598906/26/14Clothing illumination device and clothing illumination system
652014017599906/26/14Led lighting device and driving method for the same
662014017603006/26/14Motor drive apparatus
672014017716506/26/14Motor driving circuit
682014016697506/19/14Semiconductor light emitting device
692014016717906/19/14Semiconductor device
702014016723306/19/14Semiconductor light-emitting device
712014016762806/19/14Illuminating device
722014016768406/19/14Shunt circuit, charging system and integrated circuit
732014016811306/19/14Touch panel control circuit
742014016856706/19/14Light emitting apparatus
752014016939606/19/14Semiconductor laser device
762014015905406/12/14Power module semiconductor device
772014015969006/12/14Power supply apparatus, power supply system and power supply method
782014015969106/12/14Switching power source device
792014016080806/12/14Dc/dc converter, control circuit thereof, power supply, power adapter and electronic apparatus using the same
802014015221606/05/14Driving apparatus for sensorless fan motor
812014015241906/05/14Chip resistor, method of producing chip resisitor and chip resistor packaging structure
822014014522305/29/14Semiconductor light emitting device including gaas substrate
832014014623805/29/14Switching power supply device
842014014642605/29/14Overvoltage protection circuit, power supply device, liquid crystal display device, electronic device and television set
852014013870805/22/14Semiconductor device and method of manufacturing the same
862014013881005/22/14Semiconductor device
872014013916005/22/14Switch driving circuit
882014013923805/22/14Solution testing equipment
892014013870805/22/14Semiconductor device and method of manufacturing the same
902014013881005/22/14Semiconductor device
912014013916005/22/14Switch driving circuit
922014013923805/22/14Solution testing equipment
932014013173705/15/14Light-emitting element
942014013173805/15/14Semiconductor device
952014013173705/15/14Light-emitting element
962014013173805/15/14Semiconductor device
972014012611405/08/14Solid electrolytic capacitor and method for manufacturing the same
982014012491505/08/14Semiconductor module
992014012524605/08/14Control circuit for light emitting apparatus
1002014012611405/08/14Solid electrolytic capacitor and method for manufacturing the same
1012014012491505/08/14Semiconductor module
1022014012524605/08/14Control circuit for light emitting apparatus
1032014011748705/01/14Schottky barrier diode
1042014011751905/01/14Semiconductor device
1052014011788905/01/14Motor driving device, electronic appliance, and vehicle
1062014011789105/01/14Semiconductor device, electronic appliance, and vehicle
1072014011791405/01/14Analog-switch circuit and motor drive apparatus using same
1082014012067105/01/14Semiconductor device and method of manufacturing the same
1092014011748705/01/14Schottky barrier diode
1102014011751905/01/14Semiconductor device
1112014011788905/01/14Motor driving device, electronic appliance, and vehicle
1122014011789105/01/14Semiconductor device, electronic appliance, and vehicle
1132014011791405/01/14Analog-switch circuit and motor drive apparatus using same
1142014012067105/01/14Semiconductor device and method of manufacturing the same
1152014010337504/17/14Semiconductor light emitting device and method for manufacturing the same
1162014010351304/17/14Semiconductor device with lead terminals having portions thereof extending obliquely
1172014010383704/17/14Lighting apparatus
1182014010523604/17/14Semiconductor laser device and manufacturing method thereof
1192014010553704/17/14Optical communication module and method for making the same
1202014010555104/17/14Optical communication module and method for making the same
1212014010678404/17/14Mobile device
1222014010337504/17/14Semiconductor light emitting device and method for manufacturing the same
1232014010351304/17/14Semiconductor device with lead terminals having portions thereof extending obliquely
1242014010383704/17/14Lighting apparatus
1252014010523604/17/14Semiconductor laser device and manufacturing method thereof
1262014010553704/17/14Optical communication module and method for making the same
1272014010555104/17/14Optical communication module and method for making the same
1282014010678404/17/14Mobile device
1292014009774504/10/14Organic el device
1302014009781904/10/14Power supply apparatus, power supply system and power supply method
1312014009892604/10/14Electronic circuit and electronic device including the same
1322014009774504/10/14Organic el device
1332014009781904/10/14Power supply apparatus, power supply system and power supply method
1342014009892604/10/14Electronic circuit and electronic device including the same
1352014009774504/10/14Organic el device
1362014009781904/10/14Power supply apparatus, power supply system and power supply method
1372014009892604/10/14Electronic circuit and electronic device including the same
1382014009143104/03/14Semiconductor device
1392014009146404/03/14Semiconductor device
1402014009143104/03/14Semiconductor device
1412014009146404/03/14Semiconductor device
1422014008432903/27/14Light emitting unit, light emitting device, and method of manufacturing light emitting unit
1432014008483503/27/14Load driving device and electronic device using same
1442014008588403/27/14Led lighting apparatus
1452014008659203/27/14Wireless power supply receiver-transmitter device, wireless power supply receiver and wireless power supply transmitter
1462014008878603/27/14Power control device, power control system, and power control method
1472014008432903/27/14Light emitting unit, light emitting device, and method of manufacturing light emitting unit
1482014008483503/27/14Load driving device and electronic device using same
1492014008588403/27/14Led lighting apparatus
1502014008659203/27/14Wireless power supply receiver-transmitter device, wireless power supply receiver and wireless power supply transmitter
1512014008878603/27/14Power control device, power control system, and power control method
1522014007725603/20/14Semiconductor device
1532014007737303/20/14Semiconductor device and method for manufacturing semiconductor device
1542014007772403/20/14Load driving device and led lighting appliance therewith
1552014007861003/20/14Motor drive device, magnetic disk storage device, and electronic appliance
1562014007861303/20/14Motor drive device, magnetic disk storage device, and electronic apparatus
1572014007924503/20/14Wind noise reducing circuit
1582014007725603/20/14Semiconductor device
1592014007737303/20/14Semiconductor device and method for manufacturing semiconductor device
1602014007772403/20/14Load driving device and led lighting appliance therewith
1612014007861003/20/14Motor drive device, magnetic disk storage device, and electronic appliance
1622014007861303/20/14Motor drive device, magnetic disk storage device, and electronic apparatus
1632014007924503/20/14Wind noise reducing circuit
1642014007025303/13/14Semiconductor light emitting device
1652014007041303/13/14Semiconductor device with front and back side resin layers having different thermal expansion coefficient and elasticity modulus
1662014007078003/13/14Switching regulator, control circuit and control method thereof, and electronic apparatus
1672014007078103/13/14Switching regulator, control circuit and control method thereof, and electronic apparatus
1682014007120703/13/14Inkjet printer head
1692014007152503/13/14Optical filter
1702014007171503/13/14Dc/dc converter, control circuit and control method thereof, power supply, power adapter and electronic apparatus using the same
1712014007025303/13/14Semiconductor light emitting device
1722014007041303/13/14Semiconductor device with front and back side resin layers having different thermal expansion coefficient and elasticity modulus
1732014007078003/13/14Switching regulator, control circuit and control method thereof, and electronic apparatus
1742014007078103/13/14Switching regulator, control circuit and control method thereof, and electronic apparatus
1752014007120703/13/14Inkjet printer head
1762014007152503/13/14Optical filter
1772014007171503/13/14Dc/dc converter, control circuit and control method thereof, power supply, power adapter and electronic apparatus using the same
1782014006177403/06/14Semiconductor device and semiconductor package
1792014006232403/06/14Signal detection circuit, igniter, and vehicle using the same
1802014006366803/06/14Leak current absorption circuit, voltage generating circuit, power supply apparatus, and vehicle
1812014006386503/06/14Dc/dc converter
1822014006612703/06/14Projector
1832014006177403/06/14Semiconductor device and semiconductor package
1842014006232403/06/14Signal detection circuit, igniter, and vehicle using the same
1852014006366803/06/14Leak current absorption circuit, voltage generating circuit, power supply apparatus, and vehicle
1862014006386503/06/14Dc/dc converter
1872014006612703/06/14Projector
1882014005461102/27/14Semiconductor device
1892014005464402/27/14Semiconductor device
1902014005503102/27/14Leakage current detection circuit, semiconductor apparatus, led illumination apparatus, and vehicle
1912014005541002/27/14Touch pad module and electronic device using the same
1922014005591102/27/14Laminate type energy device and method of manufacturing the same
1932014004887602/20/14Semiconductor device including a high breakdown voltage dmos and method of manufacturing the same
1942014004917902/20/14Light emitting device control circuit device and control method of the control circuit device
1952014004923702/20/14Switching power supply device and electronic appliance therewith
1962014004247102/13/14Light-emitting apparatus and manufacturing method thereof
1972014004356202/13/14Comparator, oscillator using the same, dc/dc converter, control circuit thereof, and electronic apparatus
1982014004380102/13/14Led lamp
1992014004394002/13/14Transmission circuit, semiconductor device, ultrasonic sensor and vehicle
2002014004530802/13/14Semiconductor storage device and method for manufacturing the same
2012014003496902/06/14Silicon carbide trench mosfet having reduced on-resistance, increased dielectric withstand voltage, and reduced threshold voltage
2022014003553302/06/14Charge control device and electronic apparatus using the same
2032014003655602/06/14Semiconductor device and switching regulator using the device
2042014002789101/30/14Semiconductor device and method for manufacturing semiconductor device
2052014002823601/30/14Driving apparatus for fan moter
2062014002907201/30/14Sensor ic, contact image sensor and image reading apparatus
2072014002162701/23/14Semiconductor device and method for manufacturing semiconductor device
2082014001497201/16/14Semiconductor device
2092014001543301/16/14Driving device
2102014000861001/09/14Semiconductor light emitting device
2112014000869501/09/14Semiconductor light-emitting device
2122014000216801/02/14Signal transmission circuit, integrated circuit and electric device including thereof for transmitting a plurality of signals each having different transmission speed
2132013034080912/26/13Dye-sensitized photovoltaic device and fabrication method for the same
2142013034169412/26/13Photoelectric converter
2152013034212212/26/13Switching current control circuit, led dimmer system, and led illumination device
2162013032904612/12/13Vehicle-mounted camera
2172013033009012/12/13Communication module and portable electronic device
2182013032904612/12/13Vehicle-mounted camera
2192013033009012/12/13Communication module and portable electronic device
2202013032052712/05/13Semiconductor device and semiconductor device manufacturing method
2212013032267012/05/13Hearing system and finger ring for the hearing system
2222013032286112/05/13Lens control device and image sensing device using same
2232013032419312/05/13Mobile telephone
2242013031357411/28/13Semiconductor power module and method of manufacturing the same
2252013031357611/28/13Semiconductor power device and method for producing same
2262013031363511/28/13Semiconductor device
2272013031363811/28/13Semiconductor device and manufacturing method thereof
2282013031366011/28/13Capacitance type sensor
2292013031400011/28/13Load driving device, and lighting apparatus and liquid crystal display device using the same
2302013031402011/28/13Bridge output circuit, motor driving device using the same, and electronic apparatus
2312013031404011/28/13Vehicle and system for charging the same
2322013031412711/28/13Constant voltage circuit
2332013031460611/28/13Switching power supply device
2342013030698311/21/13Semiconductor device and method for producing same
2352013030715511/21/13Semiconductor device, method of manufacturing the same, and electronic component
2362013030743511/21/13Power supply device, vehicle-mounted device, and vehicle
2372013030745311/21/13Variable gain amplifier, current detecting circuit using the same, motor driving circuit and electronic apparatus
2382013030746011/21/13Drive circuit of stepping motor, integrated circuit thereof, and electronic equipment including same, and method for controlling drive circuit of stepping motor
2392013030790711/21/13Thermal printhead and method of manufacturing the same
2402013030126911/14/13Led lamp
2412013029270511/07/13Optical apparatus
2422013029311811/07/13Lighting device and lighting system
2432013027769610/24/13Light-emitting element, light-emitting element unit, and light-emitting element package
2442013027023210/17/13Apparatus and method of manufacturing lazer diode unit utilizing submount bar
2452013027109610/17/13Switching power supply device
2462013027578610/17/13Mobile phone
2472013026537010/10/13Ink jet print head and fabrication method thereof
2482013026648310/10/13Microchip
2492013025651310/03/13Optical sensor and output circuit thereof


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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