Company Filing History:
Years Active: 2025
Title: Yen-Hsiang Chew: Innovator in Optical Navigation and Interface Technologies
Introduction
Yen-Hsiang Chew is a notable inventor based in Penang, Malaysia. He has made significant contributions to the fields of optical navigation and interface technologies. With a total of 2 patents, his work reflects a commitment to advancing technological solutions.
Latest Patents
Yen-Hsiang Chew's latest patents include an "Optical navigation device capable of determining shutter interval with mode transition and operating method thereof." This invention features an optical navigation device that incorporates a light sensor and a processor. The light sensor captures image frames at a predetermined frame period, while the processor calculates image statistics from the first image frame to determine an expected shutter interval for the second image frame. Additionally, the processor controls the light sensor to capture additional shutter tuning frames when a mode transition is confirmed.
Another significant patent is the "2-wire interface and reset method thereof." This invention outlines the operation of a 2-wire interface, where a master device performs transactions with a slave device to compare expected and return values of a register. When an out-of-sync condition occurs, the master device resets the state machine of the slave device to recover synchronization.
Career Highlights
Yen-Hsiang Chew is currently employed at Pixart Imaging Incorporated, where he continues to innovate and develop new technologies. His work at the company has positioned him as a key player in the advancement of optical and interface technologies.
Collaborations
Yen-Hsiang collaborates with Keng-Yeen Lye, a talented woman in the field. Their partnership exemplifies the importance of teamwork in driving innovation forward.
Conclusion
Yen-Hsiang Chew's contributions to optical navigation and interface technologies highlight his role as an influential inventor. His patents demonstrate a blend of creativity and technical expertise that continues to impact the industry.