Inventor · disambiguated record
Bruce C. H. Cheng
Also filed as: CHENG BRUCE · CHENG BRUCE C H
12 granted patents·6 pending applications·255 citations·filing 1988–2023
91Inventor score
Files withDELTA ELECTRONICS INC8CHENG BRUCE C H6DELTA ELECTRONIC INC1DELTA OPTOELECTRONICS COMPANY1INTEL CORP1
Top patents by PatentIndex Score
18 records- 0183US6081425AMiniaturizing power supply system for portable computers by improving heat dissipation thereinDELTA ELECTRONICS INC·Filed 1999·Granted Jun 27, 2000·114 cites·20 claims
- 0281US6776650B2Waterproof and heat-dissipating structure of electronic apparatusDELTA ELECTRONICS INC·Filed 2003·Granted Aug 17, 2004·31 cites·19 claims
- 0379US8261102B2Power management system capable of saving power and optimizing operating efficiency of power supplies for providing power with back-up or redundancy to plural loadsCHENG BRUCE C H·Filed 2009·Granted Sep 4, 2012·15 cites·17 claims
- 0478US8179698B2Power converter system that operates efficiently over a range of load conditionsJANG YUNGTAEK·Filed 2009·Granted May 15, 2012·15 cites·19 claims
- 0574US8620486B2Expandable data centerCHENG BRUCE C H·Filed 2010·Granted Dec 31, 2013·3 cites·18 claims
- 0672US12393235B2Hinges for electronic devicesINTEL CORP·Filed 2023·Granted Aug 19, 2025·0 cites·17 claims
- 0769US8423806B2Power management system capable of saving power and optimizing operating efficiency of power supplies for providing power with back-up or redundancy to plural loadsCHENG BRUCE C H·Filed 2012·Granted Apr 16, 2013·3 cites·18 claims
- 0864US6492908B1Light indication showing functional status or operational condition through light-transmissible enclosure caseDELTA ELECTRONICS INC·Filed 1999·Granted Dec 10, 2002·44 cites·36 claims
- 0956US6859594B2Color display device fabricated with light emitting polymer (LEP) fiber controlled by image display signalsDELTA OPTOELECTRONICS COMPANY·Filed 2001·Granted Feb 22, 2005·8 cites·8 claims
- 1051US6346012B1Locking cartridge for conveniently locking very thin connector with near-zero inductance onto PC boardDELTA ELECTRONICS INC·Filed 2000·Granted Feb 12, 2002·8 cites·15 claims
- 1145US4891620AInsulating tubeless transformerCHENG BRUCE C H·Filed 1988·Granted Jan 2, 1990·8 cites·6 claims
- 1241US2011225980A1Magnetic flux generating device and magnetic heat pumpDELTA ELECTRONICS INC·Filed 2011·Application pending·0 cites
- 1341US2012218288A1Interactive program systemCHENG BRUCE C H·Filed 2011·Application pending·0 cites
- 1437US2002145573A1Compact portable virtual image displayDELTA ELECTRONICS INC·Filed 2002·Application pending·0 cites
- 1535US6754353B1Non-interference zones generated by acoustic wave cancellation systemDELTA ELECTRONICS INC·Filed 1999·Granted Jun 22, 2004·6 cites·18 claims
- 1632US2002061663A1Power supply output cable of metal plates soldered to connection interfaces with embedded capacitor array to provide low inductance rapid startup currentDELTA ELECTRONICS INC·Filed 2002·Application pending·0 cites
- 1732US2004022071A1Optical energy collection system to provide economical light sourceDELTA ELECTRONIC INC·Filed 2003·Application pending·0 cites
- 1828US2011003188A1Energy storage deviceCHENG BRUCE C H·Filed 2010·Application pending·0 cites
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