This inventor holds 1 USPTO granted patent. Top assignee: Nts Amega West USA, Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Lisa Ying Pui Yung and Her Wellbore Clutch Assembly
Introduction
Lisa Ying Pui Yung is an inventor associated with Edmonton, Canada. Her patent work includes a clutch assembly designed for use in wellbore drilling systems.
Latest Patents
Yung is named on 1 patent: “Clutch Assembly for a Drill String and Related Methods.” The invention describes a clutch assembly that connects two sections of a drill string and selectively locks them together rotationally. Its design may include a one-way bearing that permits rotation in one direction while preventing rotation in the opposite direction. It may also include a diverter valve with open and closed configurations.
Career Highlights
Yung is associated with Nts Amega West USA, Inc. Her patent reflects work on drilling equipment and mechanisms intended to control rotation and fluid flow in wellbore applications.
Collaborations
The supplied information lists Robert McCullough and Everett Philip Hagar as Yung’s coworkers. The patent’s technical description concerns a clutch assembly for drill-string sections, including a driveshaft and releasable clutch mechanism.
Conclusion
Lisa Ying Pui Yung’s recorded invention addresses rotational control in wellbore drilling through a clutch assembly that can incorporate one-way bearing and diverter valve mechanisms.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile