Pius Koon-Pun Ng

Title: Pius Koon-Pun Ng: Innovator in Seat Height Adjustment Technology

Introduction

Pius Koon-Pun Ng is a notable inventor based in Markham, Canada. He has made significant contributions to the field of seat height adjustment technology, holding 2 patents that showcase his innovative designs and engineering skills.

Latest Patents

Ng's latest patents include a sophisticated seat height adjustment actuator. This actuator features a brake drum that is fixable to a seat and defines an outer brake race. A rotatable brake hub, which includes a floor with a shelf and a wall around the floor, has cam surfaces that define an inner brake race. A pinion fixed to the brake hub engages a seat adjustment mechanism through the brake drum. The design incorporates rolling brake elements that wedge between the inner and outer brake races to lock the brake hub at rest. Additionally, a clutch drum defines an outer clutch race and includes tabs that extend between the brake races to displace the brake rollers, unlocking the brake hub under actuator input. A centering bias element on the floor engages the shelf and a projection of the clutch drum for centering purposes. The driver cam receives actuator input and drives the rotation of the clutch drum.

Another patent by Ng describes an actuator that includes a pinion engaging a seat height adjustment mechanism. This actuator also features a brake drum fixed to the seat, defining an outer brake race. The brake hub, integrated with the pinion and rotatable in the brake drum, defines an inner brake race. Rolling brake elements between the brake races lock the brake hub to the brake drum in the absence of actuator input. The clutch drum covers the brake races and defines an outer clutch race, including clutch tabs that displace the rolling brake elements, unlocking the brake hub in response to actuator input. A driver cam rotatable within the clutch drum defines an inner clutch race, allowing for effective transmission of actuator input.

Career Highlights

Pius Koon-Pun Ng is currently employed at Slife Holdings Inc., where he continues to innovate and develop new technologies. His work has significantly impacted the design and functionality of seat adjustment mechanisms, enhancing user experience and safety.

Collaborations

Ng has collaborated with talented coworkers such as Parth Jitendra Shahiwala and Russel Vincent Gillis. Their combined expertise contributes to the innovative projects at Slife Holdings Inc.