Inventor · disambiguated record
Wai Leung William Cheng
Also filed as: CHENG WAI LEUNG WILLIAM
7 granted patents·2 pending applications·18 citations·filing 2017–2022
79Inventor score
Files withBIO MEDICAL ENG HK LTD9
Top patents by PatentIndex Score
9 records- 0187US10555785B2Surgical arm system with internally driven gear assembliesBIO MEDICAL ENG HK LTD·Filed 2019·Granted Feb 11, 2020·8 cites·21 claims
- 0287US9895200B2Robotic devices and systems for performing single incision procedures and natural orifice translumenal endoscopic surgical procedures, and methods of configuring robotic devices and systemsBIO MEDICAL ENG HK LTD·Filed 2017·Granted Feb 20, 2018·8 cites·28 claims
- 0371US11918311B2Robotic devices and systems for performing single incision procedures and natural orifice translumenal endoscopic surgical procedures, and methods of configuring robotic devices and systemsBIO MEDICAL ENG HK LTD·Filed 2021·Granted Mar 5, 2024·0 cites·27 claims
- 0471US11690647B2Surgical arm system with internally drive gear assembliesBIO MEDICAL ENG HK LTD·Filed 2019·Granted Jul 4, 2023·2 cites·26 claims
- 0561US11103323B2Robotic devices and systems for performing single incision procedures and natural orifice translumenal endoscopic surgical procedures, and methods of configuring robotic devices and systemsBIO MEDICAL ENG HK LTD·Filed 2018·Granted Aug 31, 2021·0 cites·28 claims
- 0656US10500008B2Surgical arm system with internally driven gear assembliesBIO MEDICAL ENG HK LTD·Filed 2019·Granted Dec 10, 2019·0 cites·28 claims
- 0756US2020170735A1Surgical Arm System with Internally Driven Gear AssembliesBIO MEDICAL ENG HK LTD·Filed 2020·Application pending·0 cites
- 0854US2022378535A1Surgical arm system with internally drive gear assembliesBIO MEDICAL ENG HK LTD·Filed 2022·Application pending·0 cites
- 0951US10172680B2Robotic devices and systems for performing single incision procedures and natural orifice translumenal endoscopic surgical procedures, and methods of configuring robotic devices and systemsBIO MEDICAL ENG HK LTD·Filed 2018·Granted Jan 8, 2019·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →