Inventor · disambiguated record
Ka-Shiu Luk
Also filed as: LUK KA-SHIU
6 granted patents·92 citations·filing 1982–1998
84Inventor score
Technology areasF41B
Top patents by PatentIndex Score
6 records- 0168USD410048SToy water gunHEEP TUNG MANUFACTORY LTD·Filed 1998·Granted May 18, 1999·17 cites·1 claims
- 0268USD367685SToy water gunLUK KA-SHIU·Filed 1993·Granted Mar 5, 1996·16 cites·1 claims
- 0355US5605253AWater-ejection toyHEEP TUNG MFG·Filed 1995·Granted Feb 25, 1997·26 cites·12 claims
- 0451US4492318AWater pistolHEEP TUNG MFG·Filed 1982·Granted Jan 8, 1985·13 cites·7 claims
- 0544USD389884SToy gunHEEP TUNG MANUFACTORY LTD·Filed 1997·Granted Jan 27, 1998·6 cites·1 claims
- 0638US5645038AToy dart and toy gun for launching the sameHEEP TUNG MFG·Filed 1996·Granted Jul 8, 1997·14 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Ka-Shiu Luk files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →