Inventor · disambiguated record
Chiu Keung Kwan
Also filed as: KWAN CHIU K · KWAN CHIU-KEUNG
34 granted patents·2 pending applications·908 citations·filing 1991–2003
98Inventor score
Top patents by PatentIndex Score
36 records- 0197US6932669B2Jointed linkage systemC J ASSOCIATES LTD·Filed 2003·Granted Aug 23, 2005·85 cites·7 claims
- 0296US5286228AToy mechanical handC J ASSOCIATES LTD·Filed 1992·Granted Feb 15, 1994·83 cites·18 claims
- 0395US6482068B2Toy figure with articulating jointsC J ASSOCIATES LTD·Filed 2002·Granted Nov 19, 2002·32 cites·49 claims
- 0495US6089950AToy figure with articulating jointsC J ASSOCIATES LTD·Filed 1998·Granted Jul 18, 2000·55 cites·26 claims
- 0594US6287166B1Toy figure with articulating jointsC J ASSOCIATES LTD·Filed 2000·Granted Sep 11, 2001·32 cites·23 claims
- 0693US6328625B1Toy figure with articulating jointsC J ASSOCIATES LTD·Filed 2000·Granted Dec 11, 2001·29 cites·20 claims
- 0792US6638136B1Toy figure with articulating jointsC J ASSOCIATES LTD·Filed 2000·Granted Oct 28, 2003·24 cites·12 claims
- 0891US6607684B1Method of making a jointed linkage support systemC J ASSOCIATES LTD·Filed 2000·Granted Aug 19, 2003·32 cites·21 claims
- 0990US6220922B1Molded soft-skinned figures with articulating membersC J ASSOCIATES LTD·Filed 1999·Granted Apr 24, 2001·57 cites·24 claims
- 1089US6537130B1Jointed support system and method of constructing sameC J ASSOCIATES LTD·Filed 2000·Granted Mar 25, 2003·55 cites·28 claims
- 1188US6514119B1Toy figure with articulating jointsC J ASSOCIATES LTD·Filed 2000·Granted Feb 4, 2003·16 cites·2 claims
- 1288US5381928AAction toy water weaponsC J ASSOCIATES LTD·Filed 1992·Granted Jan 17, 1995·58 cites·27 claims
- 1387US6435938B1Toy figure with articulating jointsC J ASSOCIATES LTD·Filed 2000·Granted Aug 20, 2002·15 cites·5 claims
- 1484US5443261AArcade type of toy having climbing objectsC J ASSOCIATES LTD·Filed 1994·Granted Aug 22, 1995·76 cites·21 claims
- 1582US6869331B2Toy figure with articulating jointsC J ASSOCIATES LTD·Filed 2003·Granted Mar 22, 2005·10 cites·21 claims
- 1677US6830497B1Toy figure with articulating jointsC J ASSOCIATES LTD·Filed 1999·Granted Dec 14, 2004·20 cites·12 claims
- 1777US5316182AScented toy jewelry using water sprayed over a scented beadG J ASSOCIATES LTD·Filed 1992·Granted May 31, 1994·39 cites·16 claims
- 1877US5284274AAction toy water gunC J ASSOCIATES·Filed 1992·Granted Feb 8, 1994·41 cites·14 claims
- 1973USD371396SCombined toy skeleton arm and detachable skull unitC J ASS LTD·Filed 1995·Granted Jul 2, 1996·18 cites·1 claims
- 2072US5288256AThrown water propelling and dispensing toyC J ASSOCIATES LTD·Filed 1992·Granted Feb 22, 1994·29 cites·13 claims
- 2171US5842905AProcess for making a temporary color change on a plastic materialC J ASSOCIATES LTD·Filed 1997·Granted Dec 1, 1998·22 cites·12 claims
- 2259US5190298AAmusement devicesC J ASSOCIATES LTD·Filed 1991·Granted Mar 2, 1993·17 cites·8 claims
- 2352USD354098SCombined toy mechanical gripping arm and detachable claw unitC J ASS LTD·Filed 1992·Granted Jan 3, 1995·7 cites·1 claims
- 2449US2004092203A1Toy figure with articulating jointsC J ASSOCIATES LTD·Filed 2003·Application pending·0 cites
- 2548US6814566B2Jointed support system and method of constructing sameC J ASSOCIATES LTD·Filed 2001·Granted Nov 9, 2004·1 cites·1 claims
- 2648US6681472B2Method of assembling jointed support systemC J ASSOCIATES LTD·Filed 2001·Granted Jan 27, 2004·1 cites·7 claims
- 2747US6610240B2Method of injection molding jointed linkage supportC J ASSOCIATES LTD·Filed 2001·Granted Aug 26, 2003·1 cites·3 claims
- 2847USD418556SArticulated figure elbow jointC J ASS LTD·Filed 1998·Granted Jan 4, 2000·6 cites·1 claims
- 2947US5527044AArcade type of toyC J ASSOCIATES LTD·Filed 1994·Granted Jun 18, 1996·16 cites·8 claims
- 3043US2002193045A1Toy robot apparatus and methodFiled 2002·Application pending·0 cites
- 3138US6190584B1Method of manufacture of a molded productC J ASSOCIATES LTD·Filed 1999·Granted Feb 20, 2001·6 cites·21 claims
- 3237USD419623SCombined toy arm and detachable pod unitC J ASS LTD·Filed 1997·Granted Jan 25, 2000·3 cites·1 claims
- 3337US5881483AMeans for and methods of conveying information to prospective purchasersC J ASSOCIATES LTD·Filed 1997·Granted Mar 16, 1999·6 cites·7 claims
- 3437US5390653ATwo handed toss and catch toy with angle of toss adjustmentC J ASSOCIATES LTD·Filed 1992·Granted Feb 21, 1995·10 cites·9 claims
- 3535USD421468SArticulate figure knee jointC J ASS LTD·Filed 1998·Granted Mar 7, 2000·2 cites·1 claims
- 3634US5464213AArcade type of pinball toyC J ASSOCIATES LTD·Filed 1994·Granted Nov 7, 1995·4 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →