Cheng; Wai Leung William

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cheng; Wai Leung William.The latest application filed is for "robotic devices and systems for performing single incision procedures and natural orifice translumenal endoscopic surgical procedures, and methods of configuring robotic devices and systems".

Company Profile

5.5.8

Cheng; Wai Leung William - Hong Kong SAR CN
Cheng; Wai Leung William - Hong Kong CN

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Robotic devices and systems for performing single incision procedures and natural orifice translumenal endoscopic surgical procedures, and methods of configuring robotic devices and systems App 20210361367 - Yeung; Chung Kwong ; et al.	2021-11-25
Robotic devices and systems for performing single incision procedures and natural orifice translumenal endoscopic surgical procedures, and methods of configuring robotic devices and systems Grant 11,103,323 - Yeung , et al. August 31, 2	2021-08-31
Surgical Arm System with Internally Driven Gear Assemblies App 20200170735 - Yeung; Chung Kwong ; et al.	2020-06-04
Surgical Arm System with Internally Drive Gear Assemblies App 20200060778 - Yeung; Chung Kwong ; et al.	2020-02-27
Surgical arm system with internally driven gear assemblies Grant 10,555,785 - Yeung , et al. Feb	2020-02-11
Surgical arm system with internally driven gear assemblies Grant 10,500,008 - Yeung , et al. Dec	2019-12-10
Surgical Arm System with Internally Driven Gear Assemblies App 20190321119 - Yeung; Chung Kwong ; et al.	2019-10-24
Surgical Arm System with Internally Driven Gear Assemblies App 20190314100 - Yeung; Chung Kwong ; et al.	2019-10-17
Robotic devices and systems for performing single incision procedures and natural orifice translumenal endoscopic surgical procedures, and methods of configuring robotic devices and systems App 20190060015 - Yeung; Chung Kwong ; et al.	2019-02-28
Robotic devices and systems for performing single incision procedures and natural orifice translumenal endoscopic surgical procedures, and methods of configuring robotic devices and systems Grant 10,172,680 - Yeung , et al. J	2019-01-08
Robotic devices and systems for performing single incision procedures and natural orifice translumenal endoscopic surgical procedures, and methods of configuring robotic devices and systems App 20180140367 - Yeung; Chung Kwong ; et al.	2018-05-24
Robotic devices and systems for performing single incision procedures and natural orifice translumenal endoscopic surgical procedures, and methods of configuring robotic devices and systems Grant 9,895,200 - Yeung , et al. February 20, 2	2018-02-20
Robotic Devices And Systems For Performing Single Incision Procedures And Natural Orifice Translumenal Endoscopic Surgical Procedures, And Methods Of Configuring Robotic Devices And Systems App 20170258536 - YEUNG; Chung Kwong ; et al.	2017-09-14

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