Inventor · disambiguated record
Cheng-Cheng Chang
Also filed as: CHANG CHENG · CHANG CHENG-CHENG
12 granted patents·2 pending applications·617 citations·filing 1987–2021
92Inventor score
Files withHEWLETT PACKARD CO4CHANG CHENG-CHENG3TAIWAN SEMICONDUCTOR MFG3AGILENT TECHNOLOGIES INC1POWERTECH TECHNOLOGY INC1
Top patents by PatentIndex Score
14 records- 0197US6396116B1Integrated circuit packaging for optical sensor devicesAGILENT TECHNOLOGIES INC·Filed 2000·Granted May 28, 2002·200 cites·21 claims
- 0291US6011314ARedistribution layer and under bump material structure for converting periphery conductive pads to an array of solder bumpsHEWLETT PACKARD CO·Filed 1999·Granted Jan 4, 2000·189 cites·19 claims
- 0389US5585671AReliable low thermal resistance package for high power flip clip ICsFiled 1994·Granted Dec 17, 1996·116 cites·9 claims
- 0471US5031073AFault-isolating apparatus and method for connecting circuitryHEWLETT PACKARD CO·Filed 1990·Granted Jul 9, 1991·32 cites·20 claims
- 0570US10022584B2Stationary exercise bicycle with horizontal flywheelChang cheng cheng·Filed 2017·Granted Jul 17, 2018·3 cites·6 claims
- 0669US4956749AInterconnect structure for integrated circuitsHEWLETT PACKARD CO·Filed 1987·Granted Sep 11, 1990·35 cites·16 claims
- 0752US6679064B2Wafer transfer system with temperature control apparatusTAIWAN SEMICONDUCTOR MFG·Filed 2002·Granted Jan 20, 2004·7 cites·19 claims
- 0849US5132879ASecondary board for mounting of components having differing bonding requirementsHEWLETT PACKARD CO·Filed 1990·Granted Jul 21, 1992·20 cites·15 claims
- 0949US2005081386A1Scissors with precise control and labor-saving functionsFiled 2003·Application pending·0 cites
- 1046US11938367B2Mountable arm assembly for fitness equipmentChang cheng cheng·Filed 2021·Granted Mar 26, 2024·0 cites·16 claims
- 1145US5567658AMethod for minimizing peeling at the surface of spin-on glassesTAIWAN SEMICONDUCTOR MFG·Filed 1994·Granted Oct 22, 1996·15 cites·28 claims
- 1243US11164771B1Wafer transferring devicePOWERTECH TECHNOLOGY INC·Filed 2020·Granted Nov 2, 2021·0 cites·19 claims
- 1339US9737749B2Modular fitness deviceCHANG CHENG-CHENG·Filed 2016·Granted Aug 22, 2017·0 cites·9 claims
- 1435US2005029221A1Deep trench etching using HDP chamberTAIWAN SEMICONDUCTOR MFG·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →