Inventor · disambiguated record
Yongwang Pei
Also filed as: PEI YONGWANG
7 granted patents·1 pending application·2,129 citations·filing 2011–2018
87Inventor score
Technology areasA61B
Files withCHEN WANGDONG3SUZHOU TOUCHSTONE INT MEDICAL SCIENCE CO LTD3TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO LTD2
Top patents by PatentIndex Score
8 records- 0196US10806453B2Stapling head assembly and suturing and cutting apparatus for endoscopic surgerySUZHOU TOUCHSTONE INT MEDICAL SCIENCE CO LTD·Filed 2015·Granted Oct 20, 2020·708 cites·18 claims
- 0296US9931120B2Staple chamber assembly and linear surgical stitching device using said staple chamber assemblyCHEN WANGDONG·Filed 2011·Granted Apr 3, 2018·707 cites·5 claims
- 0396US9433414B2Linear cutting staplerCHEN WANGDONG·Filed 2011·Granted Sep 6, 2016·711 cites·6 claims
- 0466US10265070B2Linear cutting staplerSUZHOU TOUCHSTONE INT MEDICAL SCIENCE CO LTD·Filed 2014·Granted Apr 23, 2019·3 cites·19 claims
- 0555US10675029B2Staple chamber assembly and linear surgical stitching device using said staple chamber assemblyTOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO LTD·Filed 2018·Granted Jun 9, 2020·0 cites·18 claims
- 0641US10070864B2Loading unit assembly and linear surgical stapler with loading unit assemblyTOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO LTD·Filed 2015·Granted Sep 11, 2018·0 cites·15 claims
- 0740US9629634B2Introducer accessoryCHEN WANGDONG·Filed 2012·Granted Apr 25, 2017·0 cites·29 claims
- 0837US2017354413A1Stapling head assembly and suturing and cutting apparatus for endoscopic surgerySUZHOU TOUCHSTONE INT MEDICAL SCIENCE CO LTD·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yongwang Pei files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →