Inventor · disambiguated record
Sun Yu
Also filed as: YU SUN · YU SUN I · YU SUN-IL
40 granted patents·12 pending applications·1,088 citations·filing 1990–2012
98Inventor score
Top patents by PatentIndex Score
52 records- 0193US6922935B2Light emitting fishing lureFiled 2004·Granted Aug 2, 2005·53 cites·37 claims
- 0292US6877875B2Canted head-mounted lightZEN DESIGN GROUP LTD·Filed 2002·Granted Apr 12, 2005·110 cites·11 claims
- 0392USD443370SMiniature flashlightFiled 2000·Granted Jun 5, 2001·53 cites·1 claims
- 0492US6130457ASemiconductor-on-insulator devices having insulating layers therein with self-aligned openingsSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Oct 10, 2000·127 cites·5 claims
- 0591US6213619B1Wrist mounted lightFiled 1998·Granted Apr 10, 2001·94 cites·8 claims
- 0690US6684557B1Process for making an aquatic lure phosphorescent and charging same with an ultraviolet lightFiled 2002·Granted Feb 3, 2004·38 cites·19 claims
- 0789US6390319B1Beverage magnetizing containerFiled 1999·Granted May 21, 2002·88 cites·6 claims
- 0889US6299323B1Miniature led flashlightFiled 2000·Granted Oct 9, 2001·104 cites·22 claims
- 0988US7392906B2Display package for a flashlightYU SUN·Filed 2005·Granted Jul 1, 2008·19 cites·16 claims
- 1082US8257136B2Dynamo powered toyYU SUN·Filed 2007·Granted Sep 4, 2012·9 cites·23 claims
- 1182US5877046AMethods of forming semiconductor-on-insulator substratesSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Mar 2, 1999·59 cites·18 claims
- 1281US8298036B2Dynamo powered amusement deviceYU SUN·Filed 2006·Granted Oct 30, 2012·9 cites·31 claims
- 1377USD333136SCassette tape recorderGOLD STAR CO·Filed 1991·Granted Feb 9, 1993·18 cites·1 claims
- 1475US6569746B2Methods of forming integrated circuit capacitors having electrodes therein that comprise conductive plugsSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted May 27, 2003·23 cites·21 claims
- 1575US5816684APositionable flashlight and holderFiled 1996·Granted Oct 6, 1998·47 cites·11 claims
- 1674US8616933B2Dynamo powered toyYU SUN·Filed 2012·Granted Dec 31, 2013·3 cites·17 claims
- 1774US7478917B2Pivoting flashlightYU SUN·Filed 2006·Granted Jan 20, 2009·12 cites·18 claims
- 1874US7445349B2Light emitting diode fan penYU SUN·Filed 2006·Granted Nov 4, 2008·5 cites·20 claims
- 1974US6184551B1Method of forming integrated circuit capacitors having electrodes therein that comprise conductive plugsSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Feb 6, 2001·44 cites·4 claims
- 2074USD325924SPortable electronic organGOLD STAR CO·Filed 1990·Granted May 5, 1992·16 cites·1 claims
- 2173US7497585B2Dynamo-powered wearable light assemblyYU SUN·Filed 2005·Granted Mar 3, 2009·7 cites·17 claims
- 2270US7887386B2Sensory stimulation plushYU SUN·Filed 2005·Granted Feb 15, 2011·2 cites·17 claims
- 2370US7030592B2Battery charger amusement deviceYU SUN·Filed 2002·Granted Apr 18, 2006·20 cites·10 claims
- 2469US6987366B2Step down circuit for an LED flashlightYU SUN·Filed 2002·Granted Jan 17, 2006·16 cites·11 claims
- 2569USD398774SKey chain lightYU SUN·Filed 1997·Granted Sep 29, 1998·15 cites·1 claims
- 2668US7259541B2Battery charger amusement deviceYU SUN·Filed 2006·Granted Aug 21, 2007·6 cites·8 claims
- 2767US8090129B2Audio player plushYU SUN·Filed 2006·Granted Jan 3, 2012·1 cites·11 claims
- 2866US6995542B2Battery charger amusement deviceZEN DESIGN GROUP LTD·Filed 2003·Granted Feb 7, 2006·21 cites·19 claims
- 2966US6860616B2Ultraviolet light writing systemIQ HONG KONG LTD·Filed 2002·Granted Mar 1, 2005·23 cites·16 claims
- 3060US7384164B2Illuminated liquid dispensing containerYU SUN·Filed 2004·Granted Jun 10, 2008·10 cites·24 claims
- 3159US2007292825A1Simulative form audio playerYU SUN·Filed 2006·Application pending·0 cites
- 3258US7044672B2Multiple color led and ink pen lightYU SUN·Filed 2003·Granted May 16, 2006·6 cites·8 claims
- 3354US2005170324A1Invisible ink quiz gameFiled 2004·Application pending·0 cites
- 3453US7679320B2Amusement apparatus operative as a dynamo battery chargerZEN DESIGN GROUP LTD·Filed 2005·Granted Mar 16, 2010·2 cites·19 claims
- 3553US2005255299A1Invisible temporary tattooYU SUN·Filed 2004·Application pending·0 cites
- 3653US2005028411A1Promotional item having fluorescing or phosphorescing ink indiciaFiled 2004·Application pending·0 cites
- 3752US6826041B2Dynamic angle computer monitorFiled 2002·Granted Nov 30, 2004·6 cites·27 claims
- 3852US2004201983A1Directable beam miniature led flashlightFiled 2003·Application pending·0 cites
- 3952US2005060919A1Greeting card incorporating ultraviolet light emitting diodeFiled 2003·Application pending·0 cites
- 4051USD513282SAudio toyHOMEDICS INC·Filed 2004·Granted Dec 27, 2005·6 cites·1 claims
- 4151US2005271452A1Ultraviolet invisible ink dry erase boardYU SUN·Filed 2005·Application pending·0 cites
- 4250US2006280047A1Writing instrument incorporating a digital audio playerYU SUN·Filed 2006·Application pending·0 cites
- 4347US6292145B1Angled antenna for portable telephoneFiled 2000·Granted Sep 18, 2001·6 cites·12 claims
- 4444US6896390B2Animate form headlampZEN DESIGN GROUP INC·Filed 2003·Granted May 24, 2005·3 cites·13 claims
- 4542USRE42469EBattery charger amusement deviceZEN DESIGN GROUP·Filed 2008·Granted Jun 21, 2011·0 cites·19 claims
- 4642US2004201573A1Illuminated computer peripheralZEN DESIGN GROUP LTD·Filed 2003·Application pending·0 cites
- 4741US2004136178A1Ear mounted flashlightFiled 2003·Application pending·0 cites
- 4839USD551305SAudio toyYU SUN·Filed 2005·Granted Sep 18, 2007·3 cites·1 claims
- 4939USD332168SCombined piggy bank, clock and pencil holderGOLD STAR CO·Filed 1990·Granted Dec 29, 1992·3 cites·1 claims
- 5039US2004076460A1Phosphorescent writing systemZEN DESIGN GROUP LTD·Filed 2003·Application pending·0 cites
Showing the top 50 of 52 patent records by PatentIndex Score.
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