Inventor · disambiguated record
Cheng-Hua Cheng
Also filed as: CHENG CHENG · CHENG CHENG-HUA
9 granted patents·3 pending applications·254 citations·filing 2002–2025
90Inventor score
Top patents by PatentIndex Score
12 records- 0188US6672379B1Positioning and buckling structure for use in a radiatorWAFFER TECHNOLOGY CORP·Filed 2002·Granted Jan 6, 2004·65 cites·6 claims
- 0284US6607028B1Positioning structure for heat dissipating finsWAFFER TECHNOLOGY CORP·Filed 2002·Granted Aug 19, 2003·43 cites·6 claims
- 0383US7019979B2Heat dissipating device having improved fastening structureWAFFER TECHNOLOGY CORP·Filed 2003·Granted Mar 28, 2006·39 cites·15 claims
- 0476US6542370B1Heat dissipating device for a CPUWAFFER TECHNOLOGY CORP·Filed 2002·Granted Apr 1, 2003·25 cites·8 claims
- 0575US6968889B2Fastening structure of heat sinkWAFFER TECHNOLOGY CORP·Filed 2003·Granted Nov 29, 2005·23 cites·8 claims
- 0672US7069737B2Water-cooling heat dissipation systemWAFFER TECHNOLOGY CORP·Filed 2004·Granted Jul 4, 2006·20 cites·7 claims
- 0772US6595275B1Heat sink assemblyWAFFER TECHNOLOGY CORP·Filed 2002·Granted Jul 22, 2003·20 cites·13 claims
- 0863US6571862B1Heat dissipating finWAFFER TECHNOLOGY CORP·Filed 2002·Granted Jun 3, 2003·12 cites·12 claims
- 0952US2025276466A1Cut-off sawNANJING CHERVON IND CO LTD·Filed 2025·Application pending·0 cites
- 1050US6882534B2Fastening device for heat slugWAFFER TECH CO·Filed 2003·Granted Apr 19, 2005·7 cites·11 claims
- 1143US2005254213A1Air conditioning heat dissipation systemWANG JACK·Filed 2004·Application pending·0 cites
- 1235US2005111196A1Fastening structure of heat sinkFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →