Assignee
YEN WILLIAM WINCHIN
US·6 granted patents·4 pending applications·10 citations·filing 2006–2025
Top patents by PatentIndex Score
10 records- 0185US10586965B2Microporous sheet product and methods for making and using the sameYEN WILLIAM WINCHIN·Filed 2015·Granted Mar 10, 2020·2 cites·45 claims
- 0284US11021584B2Microporous sheet product and methods for making and using the sameYEN WILLIAM WINCHIN·Filed 2015·Granted Jun 1, 2021·2 cites·46 claims
- 0384US10829600B2Microporous sheet product and methods for making and using the sameYEN WILLIAM WINCHIN·Filed 2015·Granted Nov 10, 2020·2 cites·20 claims
- 0482US9159978B2Battery separator and method of forming sameYEN WILLIAM WINCHIN·Filed 2012·Granted Oct 13, 2015·4 cites·23 claims
- 0573US2025174833A1Battery separator, battery including the separator, and method and system for forming sameYEN WILLIAM WINCHIN·Filed 2025·Application pending·0 cites
- 0672US11535720B2Microporous sheet product and methods for making and using the sameYEN WILLIAM WINCHIN·Filed 2021·Granted Dec 27, 2022·0 cites·34 claims
- 0770US12300852B2Battery separator, battery including the separator, and method and system for forming sameYEN WILLIAM WINCHIN·Filed 2020·Granted May 13, 2025·0 cites·19 claims
- 0868US2021024710A1Microporous sheet product and methods for making and using the sameYEN WILLIAM WINCHIN·Filed 2020·Application pending·0 cites
- 0959US2024181122A1Porous sheet product and methods for making and using the sameYEN WILLIAM WINCHIN·Filed 2022·Application pending·0 cites
- 1045US2009142657A1Battery SeparatorYEN WILLIAM WINCHIN·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →