Inventor · disambiguated record
Tsung-Ching Chen
Also filed as: CHEN TSUNG-CHING
1 granted patent·5 pending applications·0 citations·filing 2010–2024
5Inventor score
Top patents by PatentIndex Score
6 records- 0139US2025188781A1Cam hydraulic door closer for narrow frame doorSUN Q DOOR CONTROLS LTD·Filed 2024·Application pending·0 cites
- 0239US2025207448A1Eccentric cam action door closer for glass doorSUN Q DOOR CONTROLS LTD·Filed 2024·Application pending·0 cites
- 0339US2025188784A1360-degree rotational cam hydraulic door closer for narrow frame doorSUN Q DOOR CONTROLS LTD·Filed 2024·Application pending·0 cites
- 0439US2025207451A1Novel cam action hydraulic door closerSUN Q DOOR CONTROLS LTD·Filed 2024·Application pending·0 cites
- 0532US2012000763A1Seawater desalination deviceLEE CHUN-FENG·Filed 2010·Application pending·0 cites
- 0631US11079611B2Optical module for protecting human eyesEDISON OPTO CORP·Filed 2019·Granted Aug 3, 2021·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →