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


Semiconductor device and  manufacturing the same

Rohm

Semiconductor device and manufacturing the same

Light emitting device

Rohm

Light emitting device

Mobile phone

Rohm

Mobile phone



Search recent Press Releases: Rohm Co Ltd-related press releases
Count Application # Date Rohm Co Ltd patents (updated weekly) - BOOKMARK this page
12015020893307/30/15  new patent  Pulse wave sensor
22015021425907/30/15  new patent  Photoelectric converter and manufacturing the same
32015021429407/30/15  new patent  Semiconductor device and manufacturing the same
42015021435407/30/15  new patent  Semiconductor device
52015021435507/30/15  new patent  Semiconductor device
62015021442807/30/15  new patent  Light emitting device
72015021602007/30/15  new patent  Led lamp
82015021604407/30/15  new patent  Chip parts and manufacturing the same, circuit assembly having the chip parts and electronic device
92015020571907/23/15 Memory control circuit
102015020733807/23/15 Wireless power receiver circuit
112015020815307/23/15 Hearing system and finger ring for the hearing system
122015020834307/23/15 Mobile phone
132015020017007/16/15 Semiconductor device
142015020018107/16/15 Semiconductor device
152015019449207/09/15 Semiconductor device and manufacturing semiconductor device
162015019497407/09/15 Ad conversion circuit
172015019497807/09/15 Switching power control circuit
182015018790607/02/15 Semiconductor device and manufacturing method
192015018841207/02/15 Amplitude normalization circuit, power supply and electronic apparatus
202015017955406/25/15 Semiconductor device
212015017989806/25/15 Led module
222015018133806/25/15 Stereo earphone
232015017071306/18/15 Semiconductor memory device
242015017120006/18/15 Semiconductor device
252015017176006/18/15 Power supply control circuit, power supply device and electronic apparatus
262015016232706/11/15 Semiconductor module
272015016239606/11/15 Semiconductor device and manufacturing semiconductor device
282015016240006/11/15 Diode and signal output circuit including the same
292015016245606/11/15 Semiconductor device
302015016275506/11/15 Wireless power receiving apparatus
312015015508106/04/15 Chip resistor and manufacturing method thereof
322015015525306/04/15 Semiconductor device and semiconductor device mounting structure
332015015528806/04/15 Semiconductor storage device and manufacturing the semiconductor storage device
342015015568406/04/15 Method for manufacturing semiconductor laser device
352015015569906/04/15 Short circuit protection circuit, semiconductor device and electronic machine
362015015570406/04/15 Switching converter, control circuit thereof, ac/dc converter, power adapter and electronic device
372015014496705/28/15 Semiconductor device
382015013720205/21/15 Cell-based ic layout system and cell-based ic layout method
392015013715605/21/15 Semiconductor light emitting device including gaas substrate
402015013717005/21/15 Semiconductor light-emitting element and manufacturing the same
412015013731405/21/15 Semiconductor device and semiconductor module
422015013735705/21/15 Semiconductor device and semiconductor device production method
432015013735805/21/15 Semiconductor device and semiconductor device production method
442015013768705/21/15 Led power supply device
452015013784305/21/15 Signal transmission circuit device, semiconductor device, inspecting semiconductor device, signal transmission device, and motor drive apparatus using signal transmission device
462015013829805/21/15 Fine wiring pattern, manufacturing method thereof, and thermal print head
472015013873205/21/15 Semiconductor device
482015013877305/21/15 Lighting device
492015013884505/21/15 Dc/dc converter, operation method thereof and electronic apparatus
502015014075405/21/15 Semiconductor device, manufacturing the same, and power module
512015014108805/21/15 Mobile telephone
522015012989305/14/15 Semiconductor device
532015012989605/14/15 Semiconductor device and manufacturing same
542015012990805/14/15 Led module
552015013037805/14/15 Driving device and driving motor, cooling device and electronic machine
562015012314805/07/15 Semiconductor device and producing semiconductor device
572015012359105/07/15 Motor driving circuit
582015012369105/07/15 Method for manufacturing probe card, probe card, manufacturing semiconductor device, and forming probe
592015011663504/30/15 Led driving device, illuminator, and liquid crystal display device
602015011749204/30/15 Temperature detecting circuit and temperature detecting apparatus using the same
612015010866404/23/15 Semiconductor device
622015010247404/16/15 Semiconductor device, semiconductor device mounting structure and power semiconductor device
632015010274404/16/15 Led flash module, led module, and imaging device
642015010358004/16/15 Data holding device and logic operation circuit using the same
652015009727904/09/15 Semiconductor device and manufacturing the same
662015009757504/09/15 Method of evaluating device including noise source
672015009796604/09/15 Photoelectric conversion device and image pick-up device
682015009804504/09/15 Switching converter, control circuit and control method thereof, and lighting device and electronic apparatus using the same
692015009825304/09/15 Power supply apparatus
702015009825504/09/15 Insulation type switching power source apparatus
712015009104004/02/15 Semiconductor light-emitting device
722015009104404/02/15 Semiconductor light emitting device and manufacturing the same
732015009114304/02/15 Semiconductor device and electronic unit provided with the same
742015009116404/02/15 Semiconductor device
752015009116904/02/15 Semiconductor device and manufacturing semiconductor device
762015008391503/26/15 Optical sensor device
772015008417603/26/15 High efficiency module
782015008455903/26/15 Motor driving device
792015008490403/26/15 Mobile device
802015008589003/26/15 Semiconductor laser device and manufacturing method thereof
812015008712203/26/15 Manufacturing semiconductor device
822015007664203/19/15 Photodetection device and sensor package
832015007690603/19/15 Power supply circuit, control circuit thereof, and electronic apparatus
842015007991403/19/15 Antenna driving device
852015006984903/12/15 Demodulator for wireless power transmitter
862015006992903/12/15 Light emitter driving device and lighting appliance therewith
872015006997403/12/15 Voltage detection device
882015006998603/12/15 Dc/dc converter, control circuit thereof, and electronic apparatus
892015006093703/05/15 Semiconductor device
902015006114503/05/15 Semiconductor device
912015006181903/05/15 Chip resistor
922015006505703/05/15 Incoming/outgoing-talk unit and incoming-talk unit
932015005412802/26/15 Semiconductor device including an electrode lower layer and an electrode upper layer and manufacturing semiconductor device
942015005448402/26/15 Dc voltage conversion module, semiconductor module, and making semiconductor module
952015005538002/26/15 Power delivery device, ac adapter and electronic apparatus
962015004841202/19/15 Led module
972015004983202/19/15 Non-contact power supply transmitter system and receiving device
982015004983302/19/15 Non-contact power supply transmitter system, receiving device, and analog circuit
992015004039002/12/15 Method of manufacturing laser diode unit utilizing submount bar
1002015004182802/12/15 Semiconductor device, and manufacturing semiconductor device
1012015004225002/12/15 Motor driving device
1022015004225102/12/15 Driving device of multi-phase motor, driving method, cooling device, and electronic apparatus
1032015004244002/12/15 Magnetic metal substrate and inductance element
1042015004312902/12/15 Solid electrolytic capacitor and manufacturing the same
1052015003497002/05/15 Semiconductor device and producing same
1062015003497102/05/15 Semiconductor device and manufacturing same
1072015003498102/05/15 Chip component
1082015003499302/05/15 Semiconductor light-emitting device
1092015003500602/05/15 Manufacturing semiconductor device
1102015003511802/05/15 Semiconductor device including an electrode lower layer and an electrode upper layer and manufacturing semiconductor device
1112015003551002/05/15 Switching power supply control circuit
1122015003552802/05/15 Semiconductor device provided with direction sensor elements
1132015003670902/05/15 Semiconductor laser device
1142015002835201/29/15 Semiconductor device
1152015003239401/29/15 Power management system
1162015002163401/22/15 Display unit using led light sources
1172015002176501/22/15 Semiconductor device
1182015002176801/22/15 Semiconductor device and power supply unit utilizing the same
1192015002231201/22/15 Chip resistor and mounting structure thereof
1202015002293801/22/15 Chip capacitor and manufacturing the same
1212015002301601/22/15 Led lighting apparatus
1222015002307001/22/15 Ac/dc converter
1232015002380401/22/15 Driving device and driving motor, cooling device and electronic machine
1242015002662601/22/15 Software keyboard input device, input method and electronic apparatus
1252015001521901/15/15 Dc/dc converter
1262015001522401/15/15 Power supply circuit
1272015001989401/15/15 Power supply control device, power supply system and electronic device
1282015000873201/08/15 Signal transmission circuit
1292015000893601/08/15 Method for evaluating device including plurality of electric circuits
1302015001030801/08/15 Visible light communication system
1312015001106501/08/15 Semiconductor device and manufacturing the same
1322015000157501/01/15 Led module
1332015000163901/01/15 Semiconductor device
1342015000307701/01/15 Light emitting device
1352014037477712/25/14 Light emitting device and optical device
1362014037483712/25/14 Semiconductor device
1372014037535512/25/14 Differential receiver, electronic device and industrial device including the same, and receiving differential signal
1382014037561112/25/14 Control circuit and control touch panel
1392014037819112/25/14 Mobile telephone
1402014036822512/18/14 Electric circuit evaluation method
1412014036894912/18/14 Class-ab amplifier, motor device, magnetic disk storage device, and electronic apparatus
1422014036715312/18/14 Chip resistor and mounting structure thereof
1432014036771412/18/14 Semiconductor light-emitting device
1442014036821212/18/14 Electric circuit evaluation method
1452014036821312/18/14 Electric circuit evaluation method and electric circuit
1462014036894312/18/14 Semiconductor integrated circuit device, magnetic disk storage device, and electronic apparatus
1472014036895012/18/14 Switching regulator, motor drive device, magnetic disk storage device, and electronic apparatus
1482014036896512/18/14 Chip component and producing the same
1492014036908512/18/14 Power delivery device and control the same
1502014036137212/11/14 Semiconductor integrated circuit
1512014036139812/11/14 Semiconductor device and manufacturing same
1522014036186512/11/14 Chip resistor
1532014035373712/04/14 Semiconductor device and manufacturing semiconductor device
1542014035374612/04/14 Semiconductor device and manufacturing semiconductor device
1552014035384512/04/14 Semiconductor device and production method therefor
1562014035406612/04/14 Wireless power transmitter
1572014035434512/04/14 Switch control circuit, switching power supply, and electronic apparatus
1582014035511912/04/14 Driving circuit and driving voice coil motor, and lens module and electronic device using the same
1592014035563512/04/14 Two dimensional photonic crystal surface emitting lasers
1602014034666811/27/14 Semiconductor device, manufacturing same, and electronic component
1612014034699311/27/14 Fan motor driving device, driving method, and cooling device and electronic machine using the same
1622014034702311/27/14 Semiconductor integrated circuit
1632014034819511/27/14 Two dimensional photonic crystal vertical cavity surface emitting lasers
1642014033959511/20/14 Led module
1652014034061511/20/14 Driving circuit of light emitting element, and light emitting device and electronic apparatus including the light emitting element
1662014034078311/20/14 Back electromotive force monitoring circuit, motor drive device, magnetic disk storage device, and electronic appliance
1672014034078511/20/14 A/d converter, motor drive device, magnetic disk storage device, and electronic appliance
1682014034078911/20/14 Operational amplifier, motor drive device, magnetic disk storage device, and electronic appliance
1692014034088711/20/14 Led module and manufacturing the same
1702014033284011/13/14 Semiconductor light emitting device and fabrication the semiconductor light emitting device
1712014031945610/30/14 Semiconductor light emitting device
1722014032007110/30/14 Electrical storage device monitoring circuit, charging system, and integrated circuit
1732014032100110/30/14 Current detection circuit, motor driving device, magnetic disk storage device, and electronic appliance
1742014032285410/30/14 Method for manufacturing a mems sensor
1752014031251310/23/14 Semiconductor device, substrate and semiconductor device manufacturing method
1762014031268410/23/14 Insulation type switching power supply apparatus
1772014031286310/23/14 Control circuit for step-up dc/dc converter
1782014031287210/23/14 Power supply circuit
1792014031360810/23/14 Power supply circuit
1802014031379210/23/14 Power delivery device, ac adapter, and electronic apparatus
1812014031379310/23/14 Power delivery device, ac adapter, electronic apparatus and power delivery system
1822014031379410/23/14 Power delivery device and start-up method, ac adapter and electronic apparatus
1832014031463610/23/14 Microchip
1842014031535910/23/14 Semiconductor device manufacturing method
1852014030627510/16/14 Semiconductor device and manufacturing semiconductor device
1862014030628310/16/14 Superjunction semiconductor device and manufacturing method therefor
1872014030632810/16/14 Semiconductor device
1882014029999010/09/14 Semiconductor device
1892014030020810/09/14 Switch state detection circuit and switch system
1902014030098710/09/14 Motor drive device, magnetic disk storage device, and electronic device
1912014030099310/09/14 Motor drive device, magnetic disk storage device, and electronic appliance
1922014030275510/09/14 Suction-holding apparatus and wafer polishing apparatus
1932014029167910/02/14 Semiconductor device
1942014029182810/02/14 Semiconductor device and manufacturing the same
1952014029184110/02/14 Semiconductor device, manufacturing same, and electronic component
1962014029184510/02/14 Semiconductor device and manufacturing semiconductor device
1972014029228410/02/14 Electrical capacitor, electrical capacitor module, fabrication the electrical capacitor, and fabrication the electrical capacitor module
1982014029348710/02/14 Circuit control device, circuit system, switch state detection circuit and vehicle
1992014028468109/25/14 Semiconductor device and manufacturing semiconductor device
2002014028471209/25/14 Semiconductor device and manufacturing method thereof
2012014028473109/25/14 Semiconductor device
2022014028475409/25/14 Chip diode and diode package
2032014028476609/25/14 Ferroelectric capacitor
2042014028478409/25/14 Semiconductor device
2052014028755909/25/14 Semiconductor device and manufacturing same
2062014026426709/18/14 Semiconductor light emitting device
2072014025504009/11/14 Photonic-crystal slab absorber and high-frequency circuit and electronic components, and transmitter, receiver and proximity wireless communication system
2082014024710809/04/14 Chip resistor, mounting structure for chip resistor, and manufacturing chip resistor
2092014024678909/04/14 Semiconductor device with a semiconductor chip connected in a flip chip manner
2102014024802009/04/14 Teraherz-wave connector and teraherz-wave integrated circuits, and wave guide and antenna structure
2112014023933008/28/14 Optical communication module and making the same
2122014023934008/28/14 Light emitting device, light emitting device package, and manufacturing light emitting device
2132014023944508/28/14 Semiconductor device and manufacturing the same
2142014023984608/28/14 Organic electroluminescence device
2152014023985108/28/14 Automobile led driving device
2162014023987408/28/14 Motor driving circuit, electronic device using the same, and driving method thereof
2172014024008308/28/14 Chip resistor and making the same
2182014023190608/21/14 Semiconductor device
2192014023192608/21/14 Semiconductor device
2202014023251508/21/14 Chip resistor and making the same
2212014023254708/21/14 Led driving device, illuminator, and liquid crystal display device
2222014023393208/21/14 Lens control device and image sensing device using same
2232014022512608/14/14 Semiconductor device, and manufacturing same
2242014022522008/14/14 Chip resistor and electronic equipment having resistance circuit network
2252014022524308/14/14 Semiconductor device
2262014022526608/14/14 Semiconductor device and manufacturing same
2272014022547708/14/14 Receiving circuit, semiconductor device, and sensor device
2282014022637608/14/14 Electronic circuit
2292014021742608/07/14 Semiconductor integrated circuit device, electronic apparatus, and display apparatus
2302014021865708/07/14 Control circuit for light emitting apparatus
2312014021898808/07/14 Step down switching regulator
2322014020996407/31/14 Led module
2332014021000207/31/14 N-channel double diffusion mos transistor, and semiconductor composite device
2342014021196407/31/14 Audio output device
2352014020329907/24/14 Semiconductor device
2362014020331807/24/14 Light emitting element and light emitting element package
2372014020372607/24/14 Oscillation circuit
2382014019751207/17/14 Semiconductor device
2392014019784007/17/14 Lighting apparatus
2402014019835507/17/14 Image sensor module
2412014019126807/10/14 Light emitting element and light emitting element package
2422014019127007/10/14 Light emitting device and light emitting device package
2432014018361607/03/14 Semiconductor device including a floating gate
2442014018481007/03/14 Inspection system, inspection method, pixel circuit and image sensor
2452014018621407/03/14 Microchip
2462014017564806/26/14 Semiconductor device and power supply unit utilizing the same
2472014017588006/26/14 Energy harvesting apparatus and energy harvesting system
2482014017598906/26/14 Clothing illumination device and clothing illumination system
2492014017599906/26/14 Led lighting device and driving the same



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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