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


Cell-based ic layout system and cell-based ic layout method

Rohm

Cell-based ic layout system and cell-based ic layout method

Semiconductor light emitting device including gaas substrate

Rohm

Semiconductor light emitting device including gaas substrate

Semiconductor light-emitting element and manufacturing  the same

Rohm

Semiconductor light-emitting element and manufacturing the same

Search recent Press Releases: Rohm Co Ltd-related press releases
Count Application # Date Rohm Co Ltd patents (updated weekly) - BOOKMARK this page
12015014496705/28/15 new patent  Semiconductor device
22015013720205/21/15Cell-based ic layout system and cell-based ic layout method
32015013715605/21/15Semiconductor light emitting device including gaas substrate
42015013717005/21/15Semiconductor light-emitting element and manufacturing the same
52015013731405/21/15Semiconductor device and semiconductor module
62015013735705/21/15Semiconductor device and semiconductor device production method
72015013735805/21/15Semiconductor device and semiconductor device production method
82015013768705/21/15Led power supply device
92015013784305/21/15Signal transmission circuit device, semiconductor device, inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission device
102015013829805/21/15Fine wiring pattern, manufacturing method thereof, and thermal print head
112015013873205/21/15Semiconductor device
122015013877305/21/15Lighting device
132015013884505/21/15Dc/dc converter, operation method thereof and electronic apparatus
142015014075405/21/15Semiconductor device, manufacturing the same, and power module
152015014108805/21/15Mobile telephone
162015012989305/14/15Semiconductor device
172015012989605/14/15Semiconductor device and manufacturing same
182015012990805/14/15Led module
192015013037805/14/15Driving device and driving motor, cooling device and electronic machine
202015012314805/07/15Semiconductor device and producing semiconductor device
212015012359105/07/15Motor driving circuit
222015012369105/07/15Method for manufacturing probe card, probe card, manufacturing semiconductor device, and forming probe
232015011663504/30/15Led driving device, illuminator, and liquid crystal display device
242015011749204/30/15Temperature detecting circuit and temperature detecting apparatus using the same
252015010866404/23/15Semiconductor device
262015010247404/16/15Semiconductor device, semiconductor device mounting structure and power semiconductor device
272015010274404/16/15Led flash module, led module, and imaging device
282015010358004/16/15Data holding device and logic operation circuit using the same
292015009727904/09/15Semiconductor device and manufacturing the same
302015009757504/09/15Method of evaluating device including noise source
312015009796604/09/15Photoelectric conversion device and image pick-up device
322015009804504/09/15Switching converter, control circuit and control method thereof, and lighting device and electronic apparatus using the same
332015009825304/09/15Power supply apparatus
342015009825504/09/15Insulation type switching power source apparatus
352015009104004/02/15Semiconductor light-emitting device
362015009104404/02/15Semiconductor light emitting device and manufacturing the same
372015009114304/02/15Semiconductor device and electronic unit provided with the same
382015009116404/02/15Semiconductor device
392015009116904/02/15Semiconductor device and manufacturing semiconductor device
402015008391503/26/15Optical sensor device
412015008417603/26/15High efficiency module
422015008455903/26/15Motor driving device
432015008490403/26/15Mobile device
442015008589003/26/15Semiconductor laser device and manufacturing method thereof
452015008712203/26/15Manufacturing semiconductor device
462015007664203/19/15Photodetection device and sensor package
472015007690603/19/15Power supply circuit, control circuit thereof, and electronic apparatus
482015007991403/19/15Antenna driving device
492015006984903/12/15Demodulator for wireless power transmitter
502015006992903/12/15Light emitter driving device and lighting appliance therewith
512015006997403/12/15Voltage detection device
522015006998603/12/15Dc/dc converter, control circuit thereof, and electronic apparatus
532015006093703/05/15Semiconductor device
542015006114503/05/15Semiconductor device
552015006181903/05/15Chip resistor
562015006505703/05/15Incoming/outgoing-talk unit and incoming-talk unit
572015005412802/26/15Semiconductor device including an electrode lower layer and an electrode upper layer and manufacturing semiconductor device
582015005448402/26/15Dc voltage conversion module, semiconductor module, and making semiconductor module
592015005538002/26/15Power delivery device, ac adapter and electronic apparatus
602015004841202/19/15Led module
612015004983202/19/15Non-contact power supply transmitter system and receiving device
622015004983302/19/15Non-contact power supply transmitter system, receiving device, and analog circuit
632015004039002/12/15Method of manufacturing laser diode unit utilizing submount bar
642015004182802/12/15Semiconductor device, and manufacturing semiconductor device
652015004225002/12/15Motor driving device
662015004225102/12/15Driving device of multi-phase motor, driving method, cooling device, and electronic apparatus
672015004244002/12/15Magnetic metal substrate and inductance element
682015004312902/12/15Solid electrolytic capacitor and manufacturing the same
692015003497002/05/15Semiconductor device and producing same
702015003497102/05/15Semiconductor device and manufacturing same
712015003498102/05/15Chip component
722015003499302/05/15Semiconductor light-emitting device
732015003500602/05/15Manufacturing semiconductor device
742015003511802/05/15Semiconductor device including an electrode lower layer and an electrode upper layer and manufacturing semiconductor device
752015003551002/05/15Switching power supply control circuit
762015003552802/05/15Semiconductor device provided with direction sensor elements
772015003670902/05/15Semiconductor laser device
782015002835201/29/15Semiconductor device
792015003239401/29/15Power management system
802015002163401/22/15Display unit using led light sources
812015002176501/22/15Semiconductor device
822015002176801/22/15Semiconductor device and power supply unit utilizing the same
832015002231201/22/15Chip resistor and mounting structure thereof
842015002293801/22/15Chip capacitor and manufacturing the same
852015002301601/22/15Led lighting apparatus
862015002307001/22/15Ac/dc converter
872015002380401/22/15Driving device and driving motor, cooling device and electronic machine
882015002662601/22/15Software keyboard input device, input method and electronic apparatus
892015001521901/15/15Dc/dc converter
902015001522401/15/15Power supply circuit
912015001989401/15/15Power supply control device, power supply system and electronic device
922015000873201/08/15Signal transmission circuit
932015000893601/08/15Method for evaluating device including plurality of electric circuits
942015001030801/08/15Visible light communication system
952015001106501/08/15Semiconductor device and manufacturing the same
962015000157501/01/15Led module
972015000163901/01/15Semiconductor device
982015000307701/01/15Light emitting device
992014037477712/25/14Light emitting device and optical device
1002014037483712/25/14Semiconductor device
1012014037535512/25/14Differential receiver, electronic device and industrial device including the same, and receiving differential signal
1022014037561112/25/14Control circuit and control touch panel
1032014037819112/25/14Mobile telephone
1042014036822512/18/14Electric circuit evaluation method
1052014036894912/18/14Class-ab amplifier, motor device, magnetic disk storage device, and electronic apparatus
1062014036715312/18/14Chip resistor and mounting structure thereof
1072014036771412/18/14Semiconductor light-emitting device
1082014036821212/18/14Electric circuit evaluation method
1092014036821312/18/14Electric circuit evaluation method and electric circuit
1102014036894312/18/14Semiconductor integrated circuit device, magnetic disk storage device, and electronic apparatus
1112014036895012/18/14Switching regulator, motor drive device, magnetic disk storage device, and electronic apparatus
1122014036896512/18/14Chip component and producing the same
1132014036908512/18/14Power delivery device and control the same
1142014036137212/11/14Semiconductor integrated circuit
1152014036139812/11/14Semiconductor device and manufacturing same
1162014036186512/11/14Chip resistor
1172014035373712/04/14Semiconductor device and manufacturing semiconductor device
1182014035374612/04/14Semiconductor device and manufacturing semiconductor device
1192014035384512/04/14Semiconductor device and production method therefor
1202014035406612/04/14Wireless power transmitter
1212014035434512/04/14Switch control circuit, switching power supply, and electronic apparatus
1222014035511912/04/14Driving circuit and driving voice coil motor, and lens module and electronic device using the same
1232014035563512/04/14Two dimensional photonic crystal surface emitting lasers
1242014034666811/27/14Semiconductor device, manufacturing same, and electronic component
1252014034699311/27/14Fan motor driving device, driving method, and cooling device and electronic machine using the same
1262014034702311/27/14Semiconductor integrated circuit
1272014034819511/27/14Two dimensional photonic crystal vertical cavity surface emitting lasers
1282014033959511/20/14Led module
1292014034061511/20/14Driving circuit of light emitting element, and light emitting device and electronic apparatus including the light emitting element
1302014034078311/20/14Back electromotive force monitoring circuit, motor drive device, magnetic disk storage device, and electronic appliance
1312014034078511/20/14A/d converter, motor drive device, magnetic disk storage device, and electronic appliance
1322014034078911/20/14Operational amplifier, motor drive device, magnetic disk storage device, and electronic appliance
1332014034088711/20/14Led module and manufacturing the same
1342014033284011/13/14Semiconductor light emitting device and fabrication the semiconductor light emitting device
1352014031945610/30/14Semiconductor light emitting device
1362014032007110/30/14Electrical storage device monitoring circuit, charging system, and integrated circuit
1372014032100110/30/14Current detection circuit, motor driving device, magnetic disk storage device, and electronic appliance
1382014032285410/30/14Method for manufacturing a mems sensor
1392014031251310/23/14Semiconductor device, substrate and semiconductor device manufacturing method
1402014031268410/23/14Insulation type switching power supply apparatus
1412014031286310/23/14Control circuit for step-up dc/dc converter
1422014031287210/23/14Power supply circuit
1432014031360810/23/14Power supply circuit
1442014031379210/23/14Power delivery device, ac adapter, and electronic apparatus
1452014031379310/23/14Power delivery device, ac adapter, electronic apparatus and power delivery system
1462014031379410/23/14Power delivery device and start-up method, ac adapter and electronic apparatus
1472014031463610/23/14Microchip
1482014031535910/23/14Semiconductor device manufacturing method
1492014030627510/16/14Semiconductor device and manufacturing semiconductor device
1502014030628310/16/14Superjunction semiconductor device and manufacturing method therefor
1512014030632810/16/14Semiconductor device
1522014029999010/09/14Semiconductor device
1532014030020810/09/14Switch state detection circuit and switch system
1542014030098710/09/14Motor drive device, magnetic disk storage device, and electronic device
1552014030099310/09/14Motor drive device, magnetic disk storage device, and electronic appliance
1562014030275510/09/14Suction-holding apparatus and wafer polishing apparatus
1572014029167910/02/14Semiconductor device
1582014029182810/02/14Semiconductor device and manufacturing the same
1592014029184110/02/14Semiconductor device, manufacturing same, and electronic component
1602014029184510/02/14Semiconductor device and manufacturing semiconductor device
1612014029228410/02/14Electrical capacitor, electrical capacitor module, fabrication the electrical capacitor, and fabrication the electrical capacitor module
1622014029348710/02/14Circuit control device, circuit system, switch state detection circuit and vehicle
1632014028468109/25/14Semiconductor device and manufacturing semiconductor device
1642014028471209/25/14Semiconductor device and manufacturing method thereof
1652014028473109/25/14Semiconductor device
1662014028475409/25/14Chip diode and diode package
1672014028476609/25/14Ferroelectric capacitor
1682014028478409/25/14Semiconductor device
1692014028755909/25/14Semiconductor device and manufacturing same
1702014026426709/18/14Semiconductor light emitting device
1712014025504009/11/14Photonic-crystal slab absorber and high-frequency circuit and electronic components, and transmitter, receiver and proximity wireless communication system
1722014024710809/04/14Chip resistor, mounting structure for chip resistor, and manufacturing chip resistor
1732014024678909/04/14Semiconductor device with a semiconductor chip connected in a flip chip manner
1742014024802009/04/14Teraherz-wave connector and teraherz-wave integrated circuits, and wave guide and antenna structure
1752014023933008/28/14Optical communication module and making the same
1762014023934008/28/14Light emitting device, light emitting device package, and manufacturing light emitting device
1772014023944508/28/14Semiconductor device and manufacturing the same
1782014023984608/28/14Organic electroluminescence device
1792014023985108/28/14Automobile led driving device
1802014023987408/28/14Motor driving circuit, electronic device using the same, and driving method thereof
1812014024008308/28/14Chip resistor and making the same
1822014023190608/21/14Semiconductor device
1832014023192608/21/14Semiconductor device
1842014023251508/21/14Chip resistor and making the same
1852014023254708/21/14Led driving device, illuminator, and liquid crystal display device
1862014023393208/21/14Lens control device and image sensing device using same
1872014022512608/14/14Semiconductor device, and manufacturing same
1882014022522008/14/14Chip resistor and electronic equipment having resistance circuit network
1892014022524308/14/14Semiconductor device
1902014022526608/14/14Semiconductor device and manufacturing same
1912014022547708/14/14Receiving circuit, semiconductor device, and sensor device
1922014022637608/14/14Electronic circuit
1932014021742608/07/14Semiconductor integrated circuit device, electronic apparatus, and display apparatus
1942014021865708/07/14Control circuit for light emitting apparatus
1952014021898808/07/14Step down switching regulator
1962014020996407/31/14Led module
1972014021000207/31/14N-channel double diffusion mos transistor, and semiconductor composite device
1982014021196407/31/14Audio output device
1992014020329907/24/14Semiconductor device
2002014020331807/24/14Light emitting element and light emitting element package
2012014020372607/24/14Oscillation circuit
2022014019751207/17/14Semiconductor device
2032014019784007/17/14Lighting apparatus
2042014019835507/17/14Image sensor module
2052014019126807/10/14Light emitting element and light emitting element package
2062014019127007/10/14Light emitting device and light emitting device package
2072014018361607/03/14Semiconductor device including a floating gate
2082014018481007/03/14Inspection system, inspection method, pixel circuit and image sensor
2092014018621407/03/14Microchip
2102014017564806/26/14Semiconductor device and power supply unit utilizing the same
2112014017588006/26/14Energy harvesting apparatus and energy harvesting system
2122014017598906/26/14Clothing illumination device and clothing illumination system
2132014017599906/26/14Led lighting device and driving the same
2142014017603006/26/14Motor drive apparatus
2152014017716506/26/14Motor driving circuit
2162014016697506/19/14Semiconductor light emitting device
2172014016717906/19/14Semiconductor device
2182014016723306/19/14Semiconductor light-emitting device
2192014016762806/19/14Illuminating device
2202014016768406/19/14Shunt circuit, charging system and integrated circuit
2212014016811306/19/14Touch panel control circuit
2222014016856706/19/14Light emitting apparatus
2232014016939606/19/14Semiconductor laser device
2242014015905406/12/14Power module semiconductor device
2252014015969006/12/14Power supply apparatus, power supply system and power supply method
2262014015969106/12/14Switching power source device
2272014016080806/12/14Dc/dc converter, control circuit thereof, power supply, power adapter and electronic apparatus using the same
2282014015221606/05/14Driving sensorless fan motor
2292014015241906/05/14Chip resistor, producing chip resisitor and chip resistor packaging structure
2302014014522305/29/14Semiconductor light emitting device including gaas substrate
2312014014623805/29/14Switching power supply device
2322014014642605/29/14Overvoltage protection circuit, power supply device, liquid crystal display device, electronic device and television set
2332014013870805/22/14Semiconductor device and manufacturing the same
2342014013881005/22/14Semiconductor device
2352014013916005/22/14Switch driving circuit
2362014013923805/22/14Solution testing equipment
2372014013173705/15/14Light-emitting element
2382014013173805/15/14Semiconductor device
2392014012611405/08/14Solid electrolytic capacitor and manufacturing the same
2402014012491505/08/14Semiconductor module
2412014012524605/08/14Control circuit for light emitting apparatus
2422014011748705/01/14Schottky barrier diode
2432014011751905/01/14Semiconductor device
2442014011788905/01/14Motor driving device, electronic appliance, and vehicle
2452014011789105/01/14Semiconductor device, electronic appliance, and vehicle
2462014011791405/01/14Analog-switch circuit and motor drive apparatus using same
2472014012067105/01/14Semiconductor device and manufacturing the same
2482014010337504/17/14Semiconductor light emitting device and manufacturing the same
2492014010351304/17/14Semiconductor device with lead terminals having portions thereof extending obliquely



ARCHIVE: New 2015 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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