Inventor · disambiguated record
Kwok Keung Chan
Also filed as: CHAN KWOK HUNG · CHAN KWOK K · CHAN KWOK KEUNG
4 granted patents·3 pending applications·100 citations·filing 1978–2016
78Inventor score
Top patents by PatentIndex Score
7 records- 0181US9725647B1Anti-counterfeiting yarn and preparation method thereofTECHID LTD·Filed 2016·Granted Aug 8, 2017·6 cites·8 claims
- 0279US6315255B1Handset holderNOKIA MOBILE PHONES LTD·Filed 1998·Granted Nov 13, 2001·62 cites·46 claims
- 0359US4223283ATwo into three port phase shifting power dividerRCA CORP·Filed 1978·Granted Sep 16, 1980·13 cites·10 claims
- 0449US6317588B1LCD support frameNOKIA MOBILE PHONES LTD·Filed 1997·Granted Nov 13, 2001·19 cites·6 claims
- 0545US2009095822A1Spray head for spray bottleCHEN KWOK-FAI·Filed 2007·Application pending·0 cites
- 0637US2005053909A1Learn-and-play programming method for motorized toys and domestic appliancesFiled 2003·Application pending·0 cites
- 0729US2016119465A1Smart remote control device for electric lift tableCHAN KWOK KEUNG·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kwok Keung Chan 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 →