Inventor · disambiguated record
Ching Ho Ko
Also filed as: KO CHING H · KO CHING-HO
6 granted patents·95 citations·filing 1993–2014
84Inventor score
Technology areasA63B
Top patents by PatentIndex Score
6 records- 0176USD352981SDumbbellYOW LI FENG IND CO LTD·Filed 1993·Granted Nov 29, 1994·20 cites·1 claims
- 0262US9452334B2Modular basketball backboard with rimKO CHING HO·Filed 2014·Granted Sep 27, 2016·5 cites·5 claims
- 0355US5310395AExercising apparatusYOW LI FENG IND CO LTD·Filed 1993·Granted May 10, 1994·27 cites·5 claims
- 0447US5299995AFoot exercising apparatusYOW LI FENG IND CO LTD·Filed 1993·Granted Apr 5, 1994·22 cites·8 claims
- 0530US5401225AWeight and holding training deviceFiled 1994·Granted Mar 28, 1995·8 cites·6 claims
- 0627US5458555AScissor grip exercising machineFiled 1994·Granted Oct 17, 1995·13 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →