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Rohm Co Ltd
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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

Search recent Press Releases: Rohm Co Ltd-related press releases
Count Application # Date Rohm Co Ltd patents (updated weekly) - BOOKMARK this page
12014020329907/24/14 new patent  Semiconductor device
22014020331807/24/14 new patent  Light emitting element and light emitting element package
32014020372607/24/14 new patent  Oscillation circuit
42014019751207/17/14Semiconductor device
52014019784007/17/14Lighting apparatus
62014019835507/17/14Image sensor module
72014019126807/10/14Light emitting element and light emitting element package
82014019127007/10/14Light emitting device and light emitting device package
92014018361607/03/14Semiconductor device including a floating gate
102014018481007/03/14Inspection system, inspection method, pixel circuit and image sensor
112014018621407/03/14Microchip
122014017564806/26/14Semiconductor device and power supply unit utilizing the same
132014017588006/26/14Energy harvesting apparatus and energy harvesting system
142014017598906/26/14Clothing illumination device and clothing illumination system
152014017599906/26/14Led lighting device and driving method for the same
162014017603006/26/14Motor drive apparatus
172014017716506/26/14Motor driving circuit
182014016697506/19/14Semiconductor light emitting device
192014016717906/19/14Semiconductor device
202014016723306/19/14Semiconductor light-emitting device
212014016762806/19/14Illuminating device
222014016768406/19/14Shunt circuit, charging system and integrated circuit
232014016811306/19/14Touch panel control circuit
242014016856706/19/14Light emitting apparatus
252014016939606/19/14Semiconductor laser device
262014015905406/12/14Power module semiconductor device
272014015969006/12/14Power supply apparatus, power supply system and power supply method
282014015969106/12/14Switching power source device
292014016080806/12/14Dc/dc converter, control circuit thereof, power supply, power adapter and electronic apparatus using the same
302014015221606/05/14Driving apparatus for sensorless fan motor
312014015241906/05/14Chip resistor, method of producing chip resisitor and chip resistor packaging structure
322014014522305/29/14Semiconductor light emitting device including gaas substrate
332014014623805/29/14Switching power supply device
342014014642605/29/14Overvoltage protection circuit, power supply device, liquid crystal display device, electronic device and television set
352014013870805/22/14Semiconductor device and method of manufacturing the same
362014013881005/22/14Semiconductor device
372014013916005/22/14Switch driving circuit
382014013923805/22/14Solution testing equipment
392014013870805/22/14Semiconductor device and method of manufacturing the same
402014013881005/22/14Semiconductor device
412014013916005/22/14Switch driving circuit
422014013923805/22/14Solution testing equipment
432014013173705/15/14Light-emitting element
442014013173805/15/14Semiconductor device
452014013173705/15/14Light-emitting element
462014013173805/15/14Semiconductor device
472014012611405/08/14Solid electrolytic capacitor and method for manufacturing the same
482014012491505/08/14Semiconductor module
492014012524605/08/14Control circuit for light emitting apparatus
502014012611405/08/14Solid electrolytic capacitor and method for manufacturing the same
512014012491505/08/14Semiconductor module
522014012524605/08/14Control circuit for light emitting apparatus
532014011748705/01/14Schottky barrier diode
542014011751905/01/14Semiconductor device
552014011788905/01/14Motor driving device, electronic appliance, and vehicle
562014011789105/01/14Semiconductor device, electronic appliance, and vehicle
572014011791405/01/14Analog-switch circuit and motor drive apparatus using same
582014012067105/01/14Semiconductor device and method of manufacturing the same
592014011748705/01/14Schottky barrier diode
602014011751905/01/14Semiconductor device
612014011788905/01/14Motor driving device, electronic appliance, and vehicle
622014011789105/01/14Semiconductor device, electronic appliance, and vehicle
632014011791405/01/14Analog-switch circuit and motor drive apparatus using same
642014012067105/01/14Semiconductor device and method of manufacturing the same
652014010337504/17/14Semiconductor light emitting device and method for manufacturing the same
662014010351304/17/14Semiconductor device with lead terminals having portions thereof extending obliquely
672014010383704/17/14Lighting apparatus
682014010523604/17/14Semiconductor laser device and manufacturing method thereof
692014010553704/17/14Optical communication module and method for making the same
702014010555104/17/14Optical communication module and method for making the same
712014010678404/17/14Mobile device
722014010337504/17/14Semiconductor light emitting device and method for manufacturing the same
732014010351304/17/14Semiconductor device with lead terminals having portions thereof extending obliquely
742014010383704/17/14Lighting apparatus
752014010523604/17/14Semiconductor laser device and manufacturing method thereof
762014010553704/17/14Optical communication module and method for making the same
772014010555104/17/14Optical communication module and method for making the same
782014010678404/17/14Mobile device
792014009774504/10/14Organic el device
802014009781904/10/14Power supply apparatus, power supply system and power supply method
812014009892604/10/14Electronic circuit and electronic device including the same
822014009774504/10/14Organic el device
832014009781904/10/14Power supply apparatus, power supply system and power supply method
842014009892604/10/14Electronic circuit and electronic device including the same
852014009774504/10/14Organic el device
862014009781904/10/14Power supply apparatus, power supply system and power supply method
872014009892604/10/14Electronic circuit and electronic device including the same
882014009143104/03/14Semiconductor device
892014009146404/03/14Semiconductor device
902014009143104/03/14Semiconductor device
912014009146404/03/14Semiconductor device
922014008432903/27/14Light emitting unit, light emitting device, and method of manufacturing light emitting unit
932014008483503/27/14Load driving device and electronic device using same
942014008588403/27/14Led lighting apparatus
952014008659203/27/14Wireless power supply receiver-transmitter device, wireless power supply receiver and wireless power supply transmitter
962014008878603/27/14Power control device, power control system, and power control method
972014008432903/27/14Light emitting unit, light emitting device, and method of manufacturing light emitting unit
982014008483503/27/14Load driving device and electronic device using same
992014008588403/27/14Led lighting apparatus
1002014008659203/27/14Wireless power supply receiver-transmitter device, wireless power supply receiver and wireless power supply transmitter
1012014008878603/27/14Power control device, power control system, and power control method
1022014007725603/20/14Semiconductor device
1032014007737303/20/14Semiconductor device and method for manufacturing semiconductor device
1042014007772403/20/14Load driving device and led lighting appliance therewith
1052014007861003/20/14Motor drive device, magnetic disk storage device, and electronic appliance
1062014007861303/20/14Motor drive device, magnetic disk storage device, and electronic apparatus
1072014007924503/20/14Wind noise reducing circuit
1082014007725603/20/14Semiconductor device
1092014007737303/20/14Semiconductor device and method for manufacturing semiconductor device
1102014007772403/20/14Load driving device and led lighting appliance therewith
1112014007861003/20/14Motor drive device, magnetic disk storage device, and electronic appliance
1122014007861303/20/14Motor drive device, magnetic disk storage device, and electronic apparatus
1132014007924503/20/14Wind noise reducing circuit
1142014007025303/13/14Semiconductor light emitting device
1152014007041303/13/14Semiconductor device with front and back side resin layers having different thermal expansion coefficient and elasticity modulus
1162014007078003/13/14Switching regulator, control circuit and control method thereof, and electronic apparatus
1172014007078103/13/14Switching regulator, control circuit and control method thereof, and electronic apparatus
1182014007120703/13/14Inkjet printer head
1192014007152503/13/14Optical filter
1202014007171503/13/14Dc/dc converter, control circuit and control method thereof, power supply, power adapter and electronic apparatus using the same
1212014007025303/13/14Semiconductor light emitting device
1222014007041303/13/14Semiconductor device with front and back side resin layers having different thermal expansion coefficient and elasticity modulus
1232014007078003/13/14Switching regulator, control circuit and control method thereof, and electronic apparatus
1242014007078103/13/14Switching regulator, control circuit and control method thereof, and electronic apparatus
1252014007120703/13/14Inkjet printer head
1262014007152503/13/14Optical filter
1272014007171503/13/14Dc/dc converter, control circuit and control method thereof, power supply, power adapter and electronic apparatus using the same
1282014006177403/06/14Semiconductor device and semiconductor package
1292014006232403/06/14Signal detection circuit, igniter, and vehicle using the same
1302014006366803/06/14Leak current absorption circuit, voltage generating circuit, power supply apparatus, and vehicle
1312014006386503/06/14Dc/dc converter
1322014006612703/06/14Projector
1332014006177403/06/14Semiconductor device and semiconductor package
1342014006232403/06/14Signal detection circuit, igniter, and vehicle using the same
1352014006366803/06/14Leak current absorption circuit, voltage generating circuit, power supply apparatus, and vehicle
1362014006386503/06/14Dc/dc converter
1372014006612703/06/14Projector
1382014005461102/27/14Semiconductor device
1392014005464402/27/14Semiconductor device
1402014005503102/27/14Leakage current detection circuit, semiconductor apparatus, led illumination apparatus, and vehicle
1412014005541002/27/14Touch pad module and electronic device using the same
1422014005591102/27/14Laminate type energy device and method of manufacturing the same
1432014004887602/20/14Semiconductor device including a high breakdown voltage dmos and method of manufacturing the same
1442014004917902/20/14Light emitting device control circuit device and control method of the control circuit device
1452014004923702/20/14Switching power supply device and electronic appliance therewith
1462014004247102/13/14Light-emitting apparatus and manufacturing method thereof
1472014004356202/13/14Comparator, oscillator using the same, dc/dc converter, control circuit thereof, and electronic apparatus
1482014004380102/13/14Led lamp
1492014004394002/13/14Transmission circuit, semiconductor device, ultrasonic sensor and vehicle
1502014004530802/13/14Semiconductor storage device and method for manufacturing the same
1512014003496902/06/14Silicon carbide trench mosfet having reduced on-resistance, increased dielectric withstand voltage, and reduced threshold voltage
1522014003553302/06/14Charge control device and electronic apparatus using the same
1532014003655602/06/14Semiconductor device and switching regulator using the device
1542014002789101/30/14Semiconductor device and method for manufacturing semiconductor device
1552014002823601/30/14Driving apparatus for fan moter
1562014002907201/30/14Sensor ic, contact image sensor and image reading apparatus
1572014002162701/23/14Semiconductor device and method for manufacturing semiconductor device
1582014001497201/16/14Semiconductor device
1592014001543301/16/14Driving device
1602014000861001/09/14Semiconductor light emitting device
1612014000869501/09/14Semiconductor light-emitting device
1622014000216801/02/14Signal transmission circuit, integrated circuit and electric device including thereof for transmitting a plurality of signals each having different transmission speed
1632013034080912/26/13Dye-sensitized photovoltaic device and fabrication method for the same
1642013034169412/26/13Photoelectric converter
1652013034212212/26/13Switching current control circuit, led dimmer system, and led illumination device
1662013032904612/12/13Vehicle-mounted camera
1672013033009012/12/13Communication module and portable electronic device
1682013032904612/12/13Vehicle-mounted camera
1692013033009012/12/13Communication module and portable electronic device
1702013032052712/05/13Semiconductor device and semiconductor device manufacturing method
1712013032267012/05/13Hearing system and finger ring for the hearing system
1722013032286112/05/13Lens control device and image sensing device using same
1732013032419312/05/13Mobile telephone
1742013031357411/28/13Semiconductor power module and method of manufacturing the same
1752013031357611/28/13Semiconductor power device and method for producing same
1762013031363511/28/13Semiconductor device
1772013031363811/28/13Semiconductor device and manufacturing method thereof
1782013031366011/28/13Capacitance type sensor
1792013031400011/28/13Load driving device, and lighting apparatus and liquid crystal display device using the same
1802013031402011/28/13Bridge output circuit, motor driving device using the same, and electronic apparatus
1812013031404011/28/13Vehicle and system for charging the same
1822013031412711/28/13Constant voltage circuit
1832013031460611/28/13Switching power supply device
1842013030698311/21/13Semiconductor device and method for producing same
1852013030715511/21/13Semiconductor device, method of manufacturing the same, and electronic component
1862013030743511/21/13Power supply device, vehicle-mounted device, and vehicle
1872013030745311/21/13Variable gain amplifier, current detecting circuit using the same, motor driving circuit and electronic apparatus
1882013030746011/21/13Drive circuit of stepping motor, integrated circuit thereof, and electronic equipment including same, and method for controlling drive circuit of stepping motor
1892013030790711/21/13Thermal printhead and method of manufacturing the same
1902013030126911/14/13Led lamp
1912013029270511/07/13Optical apparatus
1922013029311811/07/13Lighting device and lighting system
1932013027769610/24/13Light-emitting element, light-emitting element unit, and light-emitting element package
1942013027023210/17/13Apparatus and method of manufacturing lazer diode unit utilizing submount bar
1952013027109610/17/13Switching power supply device
1962013027578610/17/13Mobile phone
1972013026537010/10/13Ink jet print head and fabrication method thereof
1982013026648310/10/13Microchip
1992013025651310/03/13Optical sensor and output circuit thereof
2002013025688110/03/13Semiconductor device
2012013025851510/03/13Motor drive device, magnetic disk storage device, and electronic appliance
2022013024898109/26/13Semiconductor device and manufacturing method for same
2032013025021509/26/13Driving circuit for light-emitting element
2042013024092209/19/13Light-emitting element unit and light-emitting element package
2052013024172309/19/13Air pressure management device for vehicle tire and vehicle tire capable of outputting air pressure information
2062013024322309/19/13Audio signal processing circuit, car audio apparatus using the same, audio component apparatus, electronic device and output audio signal generating method
2072013024440909/19/13Schottky barrier diode and method for making the same
2082013024473109/19/13Control circuit of electrostatic capacitive sensor and electronic device using the same
2092013024705709/19/13Multi-task processing apparatus
2102013023403809/12/13Water purifier
2112013023417509/12/13Led module and led dot matrix display
2122013023432709/12/13Semiconductor device bonding with stress relief connection pads
2132013023563509/12/13Switching rectifier circuit and battery charger using same
2142013023603409/12/13Audio output circuit, electronic device using the same, and audio integrated circuit
2152013022137608/29/13Semiconductor device and method of manufacturing the same
2162013022153008/29/13Semiconductor device
2172013022137608/29/13Semiconductor device and method of manufacturing the same
2182013022153008/29/13Semiconductor device
2192013021347508/22/13Dye-sensitized photovoltaic device and fabrication method for the same
2202013021434308/22/13Semiconductor device and method of manufacturing the same
2212013021435108/22/13Semiconductor device and method of manufacturing semiconductor device
2222013021520008/22/13Fine wiring pattern, manufacturing method thereof, and thermal print head
2232013021572808/22/13Rotation control apparatus and method and disk driving apparatus using the same
2242013021941608/22/13Load drive device and disk reproduction device using same
2252013021347508/22/13Dye-sensitized photovoltaic device and fabrication method for the same
2262013021434308/22/13Semiconductor device and method of manufacturing the same
2272013021435108/22/13Semiconductor device and method of manufacturing semiconductor device
2282013021520008/22/13Fine wiring pattern, manufacturing method thereof, and thermal print head
2292013021572808/22/13Rotation control apparatus and method and disk driving apparatus using the same
2302013021941608/22/13Load drive device and disk reproduction device using same
2312013020725108/15/13Semiconductor device with lead terminals having portions thereof extending obliquely
2322013020753208/15/13Light emitting device
2332013020756608/15/13Led flash module, led module, and imaging device
2342013020932908/15/13Microchip
2352013020725108/15/13Semiconductor device with lead terminals having portions thereof extending obliquely
2362013020753208/15/13Light emitting device
2372013020756608/15/13Led flash module, led module, and imaging device
2382013020932908/15/13Microchip
2392013020092908/08/13Power module and output circuit
2402013020092908/08/13Power module and output circuit
2412013019353408/01/13Capacitive pressure sensor and method of manufacturing the same
2422013019384508/01/13Led module
2432013019571908/01/13Microchip and method of using the same
2442013019644208/01/13Liquid reagent containing microchip and method of using the same, and packaged liquid reagent containing microchip
2452013019353408/01/13Capacitive pressure sensor and method of manufacturing the same
2462013019384508/01/13Led module
2472013019571908/01/13Microchip and method of using the same
2482013019644208/01/13Liquid reagent containing microchip and method of using the same, and packaged liquid reagent containing microchip
2492013018774907/25/13Chip resistor and manufacturing method 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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