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

Semiconductor device and method for manufacturing same

Rohm

Semiconductor device and manufacturing method thereof

Rohm

Chip diode and diode package

Search recent Press Releases: Rohm Co Ltd-related press releases
Count Application # Date Rohm Co Ltd patents (updated weekly) - BOOKMARK this page
12014028468109/25/14 new patent  Semiconductor device and method for manufacturing semiconductor device
22014028471209/25/14 new patent  Semiconductor device and manufacturing method thereof
32014028473109/25/14 new patent  Semiconductor device
42014028475409/25/14 new patent  Chip diode and diode package
52014028476609/25/14 new patent  Ferroelectric capacitor
62014028478409/25/14 new patent  Semiconductor device
72014028755909/25/14 new patent  Semiconductor device and method for manufacturing same
82014026426709/18/14Semiconductor light emitting device
92014025504009/11/14Photonic-crystal slab absorber and high-frequency circuit and electronic components, and transmitter, receiver and proximity wireless communication system
102014024710809/04/14Chip resistor, mounting structure for chip resistor, and manufacturing method for chip resistor
112014024678909/04/14Semiconductor device with a semiconductor chip connected in a flip chip manner
122014024802009/04/14Teraherz-wave connector and teraherz-wave integrated circuits, and wave guide and antenna structure
132014023933008/28/14Optical communication module and method for making the same
142014023934008/28/14Light emitting device, light emitting device package, and method for manufacturing light emitting device
152014023944508/28/14Semiconductor device and method of manufacturing the same
162014023984608/28/14Organic electroluminescence device
172014023985108/28/14Automobile led driving device
182014023987408/28/14Motor driving circuit, electronic device using the same, and driving method thereof
192014024008308/28/14Chip resistor and method for making the same
202014023190608/21/14Semiconductor device
212014023192608/21/14Semiconductor device
222014023251508/21/14Chip resistor and method for making the same
232014023254708/21/14Led driving device, illuminator, and liquid crystal display device
242014023393208/21/14Lens control device and image sensing device using same
252014022512608/14/14Semiconductor device, and manufacturing method for same
262014022522008/14/14Chip resistor and electronic equipment having resistance circuit network
272014022524308/14/14Semiconductor device
282014022526608/14/14Semiconductor device and manufacturing method for same
292014022547708/14/14Receiving circuit, semiconductor device, and sensor device
302014022637608/14/14Electronic circuit
312014021742608/07/14Semiconductor integrated circuit device, electronic apparatus, and display apparatus
322014021865708/07/14Control circuit for light emitting apparatus
332014021898808/07/14Step down switching regulator
342014020996407/31/14Led module
352014021000207/31/14N-channel double diffusion mos transistor, and semiconductor composite device
362014021196407/31/14Audio output device
372014020329907/24/14Semiconductor device
382014020331807/24/14Light emitting element and light emitting element package
392014020372607/24/14Oscillation circuit
402014019751207/17/14Semiconductor device
412014019784007/17/14Lighting apparatus
422014019835507/17/14Image sensor module
432014019126807/10/14Light emitting element and light emitting element package
442014019127007/10/14Light emitting device and light emitting device package
452014018361607/03/14Semiconductor device including a floating gate
462014018481007/03/14Inspection system, inspection method, pixel circuit and image sensor
472014018621407/03/14Microchip
482014017564806/26/14Semiconductor device and power supply unit utilizing the same
492014017588006/26/14Energy harvesting apparatus and energy harvesting system
502014017598906/26/14Clothing illumination device and clothing illumination system
512014017599906/26/14Led lighting device and driving method for the same
522014017603006/26/14Motor drive apparatus
532014017716506/26/14Motor driving circuit
542014016697506/19/14Semiconductor light emitting device
552014016717906/19/14Semiconductor device
562014016723306/19/14Semiconductor light-emitting device
572014016762806/19/14Illuminating device
582014016768406/19/14Shunt circuit, charging system and integrated circuit
592014016811306/19/14Touch panel control circuit
602014016856706/19/14Light emitting apparatus
612014016939606/19/14Semiconductor laser device
622014015905406/12/14Power module semiconductor device
632014015969006/12/14Power supply apparatus, power supply system and power supply method
642014015969106/12/14Switching power source device
652014016080806/12/14Dc/dc converter, control circuit thereof, power supply, power adapter and electronic apparatus using the same
662014015221606/05/14Driving apparatus for sensorless fan motor
672014015241906/05/14Chip resistor, method of producing chip resisitor and chip resistor packaging structure
682014014522305/29/14Semiconductor light emitting device including gaas substrate
692014014623805/29/14Switching power supply device
702014014642605/29/14Overvoltage protection circuit, power supply device, liquid crystal display device, electronic device and television set
712014013870805/22/14Semiconductor device and method of manufacturing the same
722014013881005/22/14Semiconductor device
732014013916005/22/14Switch driving circuit
742014013923805/22/14Solution testing equipment
752014013870805/22/14Semiconductor device and method of manufacturing the same
762014013881005/22/14Semiconductor device
772014013916005/22/14Switch driving circuit
782014013923805/22/14Solution testing equipment
792014013173705/15/14Light-emitting element
802014013173805/15/14Semiconductor device
812014013173705/15/14Light-emitting element
822014013173805/15/14Semiconductor device
832014012611405/08/14Solid electrolytic capacitor and method for manufacturing the same
842014012491505/08/14Semiconductor module
852014012524605/08/14Control circuit for light emitting apparatus
862014012611405/08/14Solid electrolytic capacitor and method for manufacturing the same
872014012491505/08/14Semiconductor module
882014012524605/08/14Control circuit for light emitting apparatus
892014011748705/01/14Schottky barrier diode
902014011751905/01/14Semiconductor device
912014011788905/01/14Motor driving device, electronic appliance, and vehicle
922014011789105/01/14Semiconductor device, electronic appliance, and vehicle
932014011791405/01/14Analog-switch circuit and motor drive apparatus using same
942014012067105/01/14Semiconductor device and method of manufacturing the same
952014011748705/01/14Schottky barrier diode
962014011751905/01/14Semiconductor device
972014011788905/01/14Motor driving device, electronic appliance, and vehicle
982014011789105/01/14Semiconductor device, electronic appliance, and vehicle
992014011791405/01/14Analog-switch circuit and motor drive apparatus using same
1002014012067105/01/14Semiconductor device and method of manufacturing the same
1012014010337504/17/14Semiconductor light emitting device and method for manufacturing the same
1022014010351304/17/14Semiconductor device with lead terminals having portions thereof extending obliquely
1032014010383704/17/14Lighting apparatus
1042014010523604/17/14Semiconductor laser device and manufacturing method thereof
1052014010553704/17/14Optical communication module and method for making the same
1062014010555104/17/14Optical communication module and method for making the same
1072014010678404/17/14Mobile device
1082014010337504/17/14Semiconductor light emitting device and method for manufacturing the same
1092014010351304/17/14Semiconductor device with lead terminals having portions thereof extending obliquely
1102014010383704/17/14Lighting apparatus
1112014010523604/17/14Semiconductor laser device and manufacturing method thereof
1122014010553704/17/14Optical communication module and method for making the same
1132014010555104/17/14Optical communication module and method for making the same
1142014010678404/17/14Mobile device
1152014009774504/10/14Organic el device
1162014009781904/10/14Power supply apparatus, power supply system and power supply method
1172014009892604/10/14Electronic circuit and electronic device including the same
1182014009774504/10/14Organic el device
1192014009781904/10/14Power supply apparatus, power supply system and power supply method
1202014009892604/10/14Electronic circuit and electronic device including the same
1212014009774504/10/14Organic el device
1222014009781904/10/14Power supply apparatus, power supply system and power supply method
1232014009892604/10/14Electronic circuit and electronic device including the same
1242014009143104/03/14Semiconductor device
1252014009146404/03/14Semiconductor device
1262014009143104/03/14Semiconductor device
1272014009146404/03/14Semiconductor device
1282014008432903/27/14Light emitting unit, light emitting device, and method of manufacturing light emitting unit
1292014008483503/27/14Load driving device and electronic device using same
1302014008588403/27/14Led lighting apparatus
1312014008659203/27/14Wireless power supply receiver-transmitter device, wireless power supply receiver and wireless power supply transmitter
1322014008878603/27/14Power control device, power control system, and power control method
1332014008432903/27/14Light emitting unit, light emitting device, and method of manufacturing light emitting unit
1342014008483503/27/14Load driving device and electronic device using same
1352014008588403/27/14Led lighting apparatus
1362014008659203/27/14Wireless power supply receiver-transmitter device, wireless power supply receiver and wireless power supply transmitter
1372014008878603/27/14Power control device, power control system, and power control method
1382014007725603/20/14Semiconductor device
1392014007737303/20/14Semiconductor device and method for manufacturing semiconductor device
1402014007772403/20/14Load driving device and led lighting appliance therewith
1412014007861003/20/14Motor drive device, magnetic disk storage device, and electronic appliance
1422014007861303/20/14Motor drive device, magnetic disk storage device, and electronic apparatus
1432014007924503/20/14Wind noise reducing circuit
1442014007725603/20/14Semiconductor device
1452014007737303/20/14Semiconductor device and method for manufacturing semiconductor device
1462014007772403/20/14Load driving device and led lighting appliance therewith
1472014007861003/20/14Motor drive device, magnetic disk storage device, and electronic appliance
1482014007861303/20/14Motor drive device, magnetic disk storage device, and electronic apparatus
1492014007924503/20/14Wind noise reducing circuit
1502014007025303/13/14Semiconductor light emitting device
1512014007041303/13/14Semiconductor device with front and back side resin layers having different thermal expansion coefficient and elasticity modulus
1522014007078003/13/14Switching regulator, control circuit and control method thereof, and electronic apparatus
1532014007078103/13/14Switching regulator, control circuit and control method thereof, and electronic apparatus
1542014007120703/13/14Inkjet printer head
1552014007152503/13/14Optical filter
1562014007171503/13/14Dc/dc converter, control circuit and control method thereof, power supply, power adapter and electronic apparatus using the same
1572014007025303/13/14Semiconductor light emitting device
1582014007041303/13/14Semiconductor device with front and back side resin layers having different thermal expansion coefficient and elasticity modulus
1592014007078003/13/14Switching regulator, control circuit and control method thereof, and electronic apparatus
1602014007078103/13/14Switching regulator, control circuit and control method thereof, and electronic apparatus
1612014007120703/13/14Inkjet printer head
1622014007152503/13/14Optical filter
1632014007171503/13/14Dc/dc converter, control circuit and control method thereof, power supply, power adapter and electronic apparatus using the same
1642014006177403/06/14Semiconductor device and semiconductor package
1652014006232403/06/14Signal detection circuit, igniter, and vehicle using the same
1662014006366803/06/14Leak current absorption circuit, voltage generating circuit, power supply apparatus, and vehicle
1672014006386503/06/14Dc/dc converter
1682014006612703/06/14Projector
1692014006177403/06/14Semiconductor device and semiconductor package
1702014006232403/06/14Signal detection circuit, igniter, and vehicle using the same
1712014006366803/06/14Leak current absorption circuit, voltage generating circuit, power supply apparatus, and vehicle
1722014006386503/06/14Dc/dc converter
1732014006612703/06/14Projector
1742014005461102/27/14Semiconductor device
1752014005464402/27/14Semiconductor device
1762014005503102/27/14Leakage current detection circuit, semiconductor apparatus, led illumination apparatus, and vehicle
1772014005541002/27/14Touch pad module and electronic device using the same
1782014005591102/27/14Laminate type energy device and method of manufacturing the same
1792014004887602/20/14Semiconductor device including a high breakdown voltage dmos and method of manufacturing the same
1802014004917902/20/14Light emitting device control circuit device and control method of the control circuit device
1812014004923702/20/14Switching power supply device and electronic appliance therewith
1822014004247102/13/14Light-emitting apparatus and manufacturing method thereof
1832014004356202/13/14Comparator, oscillator using the same, dc/dc converter, control circuit thereof, and electronic apparatus
1842014004380102/13/14Led lamp
1852014004394002/13/14Transmission circuit, semiconductor device, ultrasonic sensor and vehicle
1862014004530802/13/14Semiconductor storage device and method for manufacturing the same
1872014003496902/06/14Silicon carbide trench mosfet having reduced on-resistance, increased dielectric withstand voltage, and reduced threshold voltage
1882014003553302/06/14Charge control device and electronic apparatus using the same
1892014003655602/06/14Semiconductor device and switching regulator using the device
1902014002789101/30/14Semiconductor device and method for manufacturing semiconductor device
1912014002823601/30/14Driving apparatus for fan moter
1922014002907201/30/14Sensor ic, contact image sensor and image reading apparatus
1932014002162701/23/14Semiconductor device and method for manufacturing semiconductor device
1942014001497201/16/14Semiconductor device
1952014001543301/16/14Driving device
1962014000861001/09/14Semiconductor light emitting device
1972014000869501/09/14Semiconductor light-emitting device
1982014000216801/02/14Signal transmission circuit, integrated circuit and electric device including thereof for transmitting a plurality of signals each having different transmission speed
1992013034080912/26/13Dye-sensitized photovoltaic device and fabrication method for the same
2002013034169412/26/13Photoelectric converter
2012013034212212/26/13Switching current control circuit, led dimmer system, and led illumination device
2022013032904612/12/13Vehicle-mounted camera
2032013033009012/12/13Communication module and portable electronic device
2042013032904612/12/13Vehicle-mounted camera
2052013033009012/12/13Communication module and portable electronic device
2062013032052712/05/13Semiconductor device and semiconductor device manufacturing method
2072013032267012/05/13Hearing system and finger ring for the hearing system
2082013032286112/05/13Lens control device and image sensing device using same
2092013032419312/05/13Mobile telephone
2102013031357411/28/13Semiconductor power module and method of manufacturing the same
2112013031357611/28/13Semiconductor power device and method for producing same
2122013031363511/28/13Semiconductor device
2132013031363811/28/13Semiconductor device and manufacturing method thereof
2142013031366011/28/13Capacitance type sensor
2152013031400011/28/13Load driving device, and lighting apparatus and liquid crystal display device using the same
2162013031402011/28/13Bridge output circuit, motor driving device using the same, and electronic apparatus
2172013031404011/28/13Vehicle and system for charging the same
2182013031412711/28/13Constant voltage circuit
2192013031460611/28/13Switching power supply device
2202013030698311/21/13Semiconductor device and method for producing same
2212013030715511/21/13Semiconductor device, method of manufacturing the same, and electronic component
2222013030743511/21/13Power supply device, vehicle-mounted device, and vehicle
2232013030745311/21/13Variable gain amplifier, current detecting circuit using the same, motor driving circuit and electronic apparatus
2242013030746011/21/13Drive circuit of stepping motor, integrated circuit thereof, and electronic equipment including same, and method for controlling drive circuit of stepping motor
2252013030790711/21/13Thermal printhead and method of manufacturing the same
2262013030126911/14/13Led lamp
2272013029270511/07/13Optical apparatus
2282013029311811/07/13Lighting device and lighting system
2292013027769610/24/13Light-emitting element, light-emitting element unit, and light-emitting element package
2302013027023210/17/13Apparatus and method of manufacturing lazer diode unit utilizing submount bar
2312013027109610/17/13Switching power supply device
2322013027578610/17/13Mobile phone
2332013026537010/10/13Ink jet print head and fabrication method thereof
2342013026648310/10/13Microchip
2352013025651310/03/13Optical sensor and output circuit thereof
2362013025688110/03/13Semiconductor device
2372013025851510/03/13Motor drive device, magnetic disk storage device, and electronic appliance
2382013024898109/26/13Semiconductor device and manufacturing method for same
2392013025021509/26/13Driving circuit for light-emitting element
2402013024092209/19/13Light-emitting element unit and light-emitting element package
2412013024172309/19/13Air pressure management device for vehicle tire and vehicle tire capable of outputting air pressure information
2422013024322309/19/13Audio signal processing circuit, car audio apparatus using the same, audio component apparatus, electronic device and output audio signal generating method
2432013024440909/19/13Schottky barrier diode and method for making the same
2442013024473109/19/13Control circuit of electrostatic capacitive sensor and electronic device using the same
2452013024705709/19/13Multi-task processing apparatus
2462013023403809/12/13Water purifier
2472013023417509/12/13Led module and led dot matrix display
2482013023432709/12/13Semiconductor device bonding with stress relief connection pads
2492013023563509/12/13Switching rectifier circuit and battery charger using 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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