Inventor · disambiguated record
Chun-Yen Chung
Also filed as: CHUNG CHUN-YEN
4 granted patents·5 citations·filing 2021–2023
60Inventor score
Technology areasA44B
Files withKCC ZIPPER CO LTD4
Top patents by PatentIndex Score
4 records- 0182US11877629B1Bottom stop device of double-open end zipper and assembly structure thereofKCC ZIPPER CO LTD·Filed 2023·Granted Jan 23, 2024·3 cites·15 claims
- 0278US11805864B1Lower stop device of an anti-pinch zipper and its assembly structureKCC ZIPPER CO LTD·Filed 2022·Granted Nov 7, 2023·2 cites·7 claims
- 0349US12121116B1Flat bottom resin zipperKCC ZIPPER CO LTD·Filed 2023·Granted Oct 22, 2024·0 cites·10 claims
- 0441US11653725B1Anti-pinch zipperKCC ZIPPER CO LTD·Filed 2021·Granted May 23, 2023·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →