Inventor · disambiguated record
Jen-Feng Chang
Also filed as: CHANG JEN-FENG
7 granted patents·1 pending application·153 citations·filing 1995–2023
87Inventor score
Technology areasC03B
Top patents by PatentIndex Score
8 records- 0195USD983225SDisplay screen or portion thereof with transitional graphical user interfaceGOOGLE LLC·Filed 2020·Granted Apr 11, 2023·34 cites·1 claims
- 0294USD978184SDisplay screen or portion thereof with transitional graphical user interfaceGOOGLE LLC·Filed 2020·Granted Feb 14, 2023·28 cites·1 claims
- 0392USD978185SDisplay screen or portion thereof with transitional graphical user interfaceGOOGLE LLC·Filed 2020·Granted Feb 14, 2023·21 cites·1 claims
- 0491USD1010671SDisplay screen or portion thereof with transitional graphical user interfaceGOOGLE LLC·Filed 2023·Granted Jan 9, 2024·12 cites·1 claims
- 0589USD999221SDisplay screen or portion thereof with transitional graphical user interfaceGOOGLE LLC·Filed 2020·Granted Sep 19, 2023·14 cites·1 claims
- 0688USD372824SSoap dispenserIMPACT PRODUCTS INC·Filed 1995·Granted Aug 20, 1996·41 cites·1 claims
- 0771USD1020786SDisplay screen or portion thereof with transitional graphical user interfaceGOOGLE LLC·Filed 2023·Granted Apr 2, 2024·3 cites·1 claims
- 0842US2007113588A1Method and facilities of manufacturing optical components and end itemsHUANG CHIEN-YI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →