Inventor · disambiguated record
Chang Lin Jin
Also filed as: JIN CHANG · JIN CHANG LIN
8 granted patents·2 pending applications·55 citations·filing 2009–2020
85Inventor score
Files withLAU JAMES CHING SIK6BEIJING XIAOMI MOBILE SOFTWARE CO LTD1JOHNSON ELECTRIC SA1POLYUNION TEXTILE SHENZHEN FACTORY1ZHAO JIAN1
Top patents by PatentIndex Score
10 records- 0189US8415911B2Power tool with a DC brush motor and with a second power sourceLAU JAMES CHING SIK·Filed 2010·Granted Apr 9, 2013·10 cites·7 claims
- 0281US9132542B2Power toolLAU JAMES CHING SIK·Filed 2009·Granted Sep 15, 2015·13 cites·10 claims
- 0378USD947332SElectric heaterBEIJING XIAOMI MOBILE SOFTWARE CO LTD·Filed 2020·Granted Mar 29, 2022·9 cites·1 claims
- 0476US8294328B2Brush gear of a motorLAU JAMES CHING SIK·Filed 2009·Granted Oct 23, 2012·8 cites·9 claims
- 0568US8125117B2Electric motor and rotor thereforZHAO JIAN·Filed 2009·Granted Feb 28, 2012·4 cites·9 claims
- 0666US8421380B2Electric motorLAU JAMES CHING SIK·Filed 2010·Granted Apr 16, 2013·2 cites·8 claims
- 0763US8049391B2Electric motorJOHNSON ELECTRIC SA·Filed 2009·Granted Nov 1, 2011·8 cites·13 claims
- 0850US2010071920A1Power toolLAU JAMES CHING SIK·Filed 2009·Application pending·0 cites
- 0945US8648515B2Brush design for electric motor having commutatorLAU JAMES CHING SIK·Filed 2010·Granted Feb 11, 2014·1 cites·7 claims
- 1036US2017298906A1Wind-water-light-magnetism-air five-energy integrated power generation devicePOLYUNION TEXTILE (SHENZHEN) FACTORY·Filed 2017·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →