Ping-Chen Li

Title: Innovations by Ping-Chen Li

Introduction

Ping-Chen Li is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of keyboard technology, holding 2 patents that showcase his innovative designs. His work is primarily associated with Chicony Electronics Co., Ltd., a company known for its advancements in electronic products.

Latest Patents

One of Ping-Chen Li's latest patents is for a keyboard that includes a substrate, a display member, and a keyswitch assembly. The display member is positioned over the substrate, while the keyswitch assembly consists of a keycap, a fixing element, two balance bars, and a position-returning member. The keycap is designed to be located over the substrate and features a light-transmitting portion situated above the display member. The fixing element is attached to the substrate and contains a retaining slot. Each balance bar comprises a rod portion and an end portion, with the rod portion rotatably engaged with the keycap. The end portion is movably retained in the retaining slot. The position-returning member is designed to abut against the keycap above the substrate and is located adjacent to an edge of the keycap.

Another significant patent by Li is for a keyswitch device that includes a connecting member and a keycap. The connecting member features an engaging shaft, while the keycap consists of a pressing body and a shaft hole structure. The pressing body has a bottom surface, and the shaft hole structure is connected to this surface, containing an engaging trough and an inlet passage that are in communication with each other. The engaging shaft is rotatably engaged in the engaging trough, and the inlet passage has a first inner wall and a second inner wall that are opposite and parallel to each other. These walls are inclined relative to the bottom surface of the pressing body.

Career Highlights

Throughout his career, Ping-Chen Li has focused on developing innovative keyboard technologies that enhance user experience. His patents reflect a deep understanding of mechanical design and user interface functionality. His work has contributed to the advancement of keyboard technology, making it more efficient and user-friendly.

Collaborations

Ping-Chen Li has collaborated with notable coworkers such as Chao-Chin Hsieh and Chun-Chieh Chan. Their combined expertise has likely contributed to the successful development of innovative products at Chicony Electronics Co., Ltd