Inventor · disambiguated record
Tsu-Kang Chang
Also filed as: CHANG TSU-KANG
9 granted patents·1 pending application·160 citations·filing 2001–2013
89Inventor score
Top patents by PatentIndex Score
10 records- 0188USD465593SSolar lampFiled 2001·Granted Nov 12, 2002·43 cites·1 claims
- 0282USD469207SSolar lampFiled 2001·Granted Jan 21, 2003·30 cites·1 claims
- 0379USD464456SSolar powered lampFiled 2001·Granted Oct 15, 2002·26 cites·1 claims
- 0475USD469559SSolar lampFiled 2002·Granted Jan 28, 2003·22 cites·1 claims
- 0566USD468853SSolar lampFiled 2002·Granted Jan 14, 2003·15 cites·1 claims
- 0665US8826609B1Deck plankHUDSON HARDWARE & PLASTICS CO LTD·Filed 2013·Granted Sep 9, 2014·5 cites·3 claims
- 0756USD454406SSolar powered lampFiled 2001·Granted Mar 12, 2002·10 cites·1 claims
- 0852USD461579SSolar powered lampFiled 2001·Granted Aug 13, 2002·8 cites·1 claims
- 0942US2006034077A1White light bulb assembly using LED as a light sourceCHANG TSU-KANG·Filed 2004·Application pending·0 cites
- 1031USD463057SSolar lampFiled 2002·Granted Sep 17, 2002·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →