Inventor · disambiguated record
Ching-Chang Wu
Also filed as: WU CHING-CHANG
29 granted patents·416 citations·filing 1990–2012
97Inventor score
Top patents by PatentIndex Score
29 records- 0194USD331652SGolf cart handlebarWU CHING-CHANG·Filed 1991·Granted Dec 8, 1992·48 cites·1 claims
- 0274US9263345B2SOI transistors with improved source/drain structures with enhanced strainGOTO KEN-ICHI·Filed 2012·Granted Feb 16, 2016·4 cites·20 claims
- 0369US5184911ASaddle mounting structure for a golf cartWU CHING CHANG·Filed 1991·Granted Feb 9, 1993·41 cites·4 claims
- 0468US5573211AStructure of golf bag cradle assemblyFiled 1994·Granted Nov 12, 1996·37 cites·1 claims
- 0566US5738598AStructure of tee for golfFiled 1997·Granted Apr 14, 1998·36 cites·2 claims
- 0662USD324020SGolf cart wheelWU CHING-CHANG·Filed 1990·Granted Feb 18, 1992·10 cites·1 claims
- 0759USD392083SGolf cart handlebarWU CHING-CHANG·Filed 1996·Granted Mar 10, 1998·10 cites·1 claims
- 0859USD339892SGolf cart handlebarWU CHING-CHANG·Filed 1992·Granted Sep 28, 1993·9 cites·1 claims
- 0955US5496054AFolding collapsible frame for golf cartsFiled 1994·Granted Mar 5, 1996·17 cites·1 claims
- 1054US5421604AGolf cart folding frame assemblyFiled 1994·Granted Jun 6, 1995·27 cites·1 claims
- 1151USD390361SUpper holder of golf bagWU CHING-CHANG·Filed 1996·Granted Feb 10, 1998·7 cites·1 claims
- 1251US5464238AAngle-adjustable folding frame assembly for a golf cartFiled 1994·Granted Nov 7, 1995·14 cites·1 claims
- 1351US5288099ATelescopic and folding frame assembly for a golf cartWU CHING CHANG·Filed 1993·Granted Feb 22, 1994·25 cites·1 claims
- 1447USD355948SGolf accessory for a golf cart holderWU CHING-CHANG·Filed 1994·Granted Feb 28, 1995·5 cites·1 claims
- 1545US5087040AGolf cart wheel frame mounting structureWU CHING CHANG·Filed 1991·Granted Feb 11, 1992·19 cites·1 claims
- 1644US5171068AGolf cart wheel holder assemblyWU CHING CHANG·Filed 1991·Granted Dec 15, 1992·12 cites·1 claims
- 1743US5582372AFolding collapsible golf cart frame assemblyFiled 1996·Granted Dec 10, 1996·18 cites·1 claims
- 1841US5704629AFolding frame assembly of a golf cartFiled 1996·Granted Jan 6, 1998·17 cites·1 claims
- 1941US5074448AGolf cart score board and handlebar angular position adjusting structureWU CHING CHANG·Filed 1991·Granted Dec 24, 1991·16 cites·1 claims
- 2039USD353700SGolf cart handlebar with scoreboardWU CHING-CHANG·Filed 1993·Granted Dec 20, 1994·3 cites·1 claims
- 2137US5465930AGolf bag cradle assemblyFiled 1994·Granted Nov 14, 1995·12 cites·2 claims
- 2237US5249822ATelescopic and folding frame assembly for a golf cartWU CHING CHANG·Filed 1992·Granted Oct 5, 1993·12 cites·1 claims
- 2336USD334641STop bag holder of golf cartWU CHING-CHANG·Filed 1991·Granted Apr 6, 1993·2 cites·1 claims
- 2433USD349382STop bag holder of golf cartWU CHING-CHANG·Filed 1993·Granted Aug 2, 1994·1 cites·1 claims
- 2532US5788261AFrame assembly for a golf cartFiled 1997·Granted Aug 4, 1998·7 cites·2 claims
- 2632USD392082SScore board for golf cartWU CHING-CHANG·Filed 1996·Granted Mar 10, 1998·1 cites·1 claims
- 2731US5957543AStructure of golf cart wheel holder assemblyFiled 1997·Granted Sep 28, 1999·3 cites·1 claims
- 2830USD388581SGolf cart handlebar with score boardWU CHING-CHANG·Filed 1996·Granted Dec 30, 1997·0 cites·1 claims
- 2930US5139257AGolf bag mounting structureWU CHING CHANG·Filed 1991·Granted Aug 18, 1992·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →