Inventor · disambiguated record
Kun Chang
Also filed as: CHANG KUN · CHANG KUN-FA
13 granted patents·6 pending applications·175 citations·filing 1999–2025
92Inventor score
Top patents by PatentIndex Score
19 records- 0195US11435181B2Laser levelSTANLEY BLACK & DECKER INC·Filed 2020·Granted Sep 6, 2022·7 cites·20 claims
- 0293US11846507B2Laser level systemSTANLEY BLACK & DECKER INC·Filed 2022·Granted Dec 19, 2023·2 cites·19 claims
- 0391US11668566B2Laser levelSTANLEY BLACK & DECKER INC·Filed 2021·Granted Jun 6, 2023·2 cites·20 claims
- 0490US11320263B2Laser level systemSTANLEY BLACK & DECKER INC·Filed 2019·Granted May 3, 2022·6 cites·20 claims
- 0590US6016909ACompact disk receiving deviceFiled 1999·Granted Jan 25, 2000·69 cites·3 claims
- 0688US9303990B2Laser line generating deviceBLACK & DECKER INC·Filed 2014·Granted Apr 5, 2016·15 cites·20 claims
- 0788US6601414B1Anti-theft compact disk casingsFiled 2002·Granted Aug 5, 2003·30 cites·6 claims
- 0885US9562766B2Laser line generating deviceBLACK & DECKER INC·Filed 2016·Granted Feb 7, 2017·5 cites·20 claims
- 0984US11668565B2Laser levelSTANLEY BLACK & DECKER INC·Filed 2021·Granted Jun 6, 2023·1 cites·20 claims
- 1083US6298986B1Compact disk receiving deviceFiled 2000·Granted Oct 9, 2001·19 cites·2 claims
- 1183US2023258451A1Laser levelSTANLEY BLACK & DECKER INC·Filed 2023·Application pending·0 cites
- 1278US2024060776A1Laser level systemSTANLEY BLACK & DECKER INC·Filed 2023·Application pending·0 cites
- 1377US6808065B2Disc storage box having a disc positioning deviceFiled 2003·Granted Oct 26, 2004·13 cites·7 claims
- 1472US2024310169A1Laser level assemblySTANLEY BLACK & DECKER INC·Filed 2024·Application pending·0 cites
- 1572US2024318959A1Laser level assemblySTANLEY BLACK & DECKER INC·Filed 2024·Application pending·0 cites
- 1661US2025305820A1Laser levelSTANLEY BLACK & DECKER INC·Filed 2025·Application pending·0 cites
- 1758US2024410694A1Laser level assemblySTANLEY BLACK & DECKER INC·Filed 2024·Application pending·0 cites
- 1840US6871738B2Box for displaying casing receiving compact disk or for storing compact diskFiled 2002·Granted Mar 29, 2005·4 cites·5 claims
- 1934USD438748SCompact disk boxFiled 2000·Granted Mar 13, 2001·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →