Inventor · disambiguated record
Heng-Chun Ku
Also filed as: KU HENG-CHUN
3 granted patents·1 pending application·68 citations·filing 1994–2003
73Inventor score
Top patents by PatentIndex Score
4 records- 0171US5394613ASpring-driven pencil sharpenerFiled 1994·Granted Mar 7, 1995·41 cites·14 claims
- 0254US6896227B2Universal adjusting mechanism for tripodsFiled 2003·Granted May 24, 2005·14 cites·6 claims
- 0336US6022021AEntertainment deviceFiled 1998·Granted Feb 8, 2000·13 cites·17 claims
- 0432US2004177716A1Foot-adjusting handgripFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →