Inventor · disambiguated record
Jn Biao Pi
Also filed as: PI JN BIAO
3 granted patents·9 citations·filing 2007–2014
62Inventor score
Technology areasB42F
Top patents by PatentIndex Score
3 records- 0185US8047737B2Ring binder mechanismWORLD WIDE STATIONERY MFG CO·Filed 2007·Granted Nov 1, 2011·6 cites·26 claims
- 0268US8801317B2Ring binder mechanismPI JN BIAO·Filed 2011·Granted Aug 12, 2014·3 cites·19 claims
- 0355US9751356B2Ring binder mechanismWORLD WIDE STATIONERY MFG CO LTD·Filed 2014·Granted Sep 5, 2017·0 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →