Inventor · disambiguated record
Cheng S. Chang
Also filed as: CHANG CHENG S · CHANG CHENG-SHUNG
8 granted patents·2 pending applications·104 citations·filing 1988–2016
88Inventor score
Top patents by PatentIndex Score
10 records- 0179US9777910B2LED based area lighting fixtureATLAS LIGHTING PRODUCTS INC·Filed 2015·Granted Oct 3, 2017·4 cites·17 claims
- 0275USD740997SLighting fixtureATLAS LIGHTING PRODUCTS INC·Filed 2014·Granted Oct 13, 2015·16 cites·1 claims
- 0375USD710530SLighting fixtureATLAS LIGHTING PRODUCTS INC·Filed 2014·Granted Aug 5, 2014·16 cites·1 claims
- 0473US4914753AAthletic knee padCHANG CHENG SHUNG·Filed 1988·Granted Apr 10, 1990·38 cites·6 claims
- 0568USD772474SLighting fixtureATLAS LIGHTING PRODUCTS INC·Filed 2015·Granted Nov 22, 2016·10 cites·1 claims
- 0665USD808568SLighting fixtureATLAS LIGHTING PRODUCTS INC·Filed 2016·Granted Jan 23, 2018·11 cites·1 claims
- 0756US2014075656A1Protective Gear for BodyJIN HUI ENTPR CO LTD·Filed 2012·Application pending·0 cites
- 0847USD754385SLED area light fixtureATLAS LIGHTING PRODUCTS INC·Filed 2015·Granted Apr 19, 2016·5 cites·1 claims
- 0942USD752274SLight fixture supportATLAS LIGHTING PRODUCTS INC·Filed 2014·Granted Mar 22, 2016·4 cites·1 claims
- 1036US2017030563A1Retrofitting system for pole mounted light fixturesATLAS LIGHTING PRODUCTS INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →