Inventor · disambiguated record
Kevin Zi Jun Chao
Also filed as: CHAO KEVIN · CHAO KEVIN Z · CHAO KEVIN ZI JUN
4 granted patents·3 pending applications·1,247 citations·filing 2011–2019
81Inventor score
Top patents by PatentIndex Score
7 records- 0192US9308011B2Surgical device and methodsCHAO KEVIN ZI JUN·Filed 2011·Granted Apr 12, 2016·1.2k cites·30 claims
- 0289US9682223B2Drainage devices and methods for useCALLAGHAN MATTHEW J·Filed 2011·Granted Jun 20, 2017·44 cites·27 claims
- 0378US9861272B2Apparatus, systems, and methods for performing laparoscopic surgeryUNIV LELAND STANFORD JUNIOR·Filed 2013·Granted Jan 9, 2018·19 cites·18 claims
- 0452US10737084B2Drainage devices and methods for useUNIV LELAND STANFORD JUNIOR·Filed 2017·Granted Aug 11, 2020·0 cites·13 claims
- 0552US2019321157A1Devices and methods to treat gallstone diseaseUNIV LELAND STANFORD JUNIOR·Filed 2019·Application pending·0 cites
- 0646US2016287232A1Surgical device and methodsUNIV LELAND STANFORD JUNIOR·Filed 2016·Application pending·0 cites
- 0738US2013144322A1Devices and methods to treat gallstone diseaseCALLAGHAN MATTHEW JOHN·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →