Company Filing History:
17 out of 1,419 Years Active: 2019-2025
Title: The Innovative Mind of Kuan-Choong Shim
Introduction
Kuan-Choong Shim is a notable inventor based in Penang, Malaysia, with a remarkable portfolio of 17 patents to his name. His contributions to the field of optical encoders have significantly advanced technology, exemplifying his innovative spirit and technical expertise.
Latest Patents
Among his latest inventions are two groundbreaking patents. The first patent, titled "Optical encoder with comparator hysteresis changed with rotating speed and operating method thereof," introduces an optical encoder that integrates a phase shifter circuit along with multiple hysteresis comparators. This design allows the phase shifter circuit to process four input signals and produce multiple phase-shifted outputs. The innovation lies in the use of changeable operational hysteresis levels to enhance signal comparison, which is responsive to the signal frequencies of the input signals.
The second patent, "Light control circuit of optical encoder and operating method thereof," outlines a light control circuit that encompasses a light detector, frequency detector, error amplifier, NMOS driver, and a light source. The frequency detector plays a crucial role in identifying signal frequencies based on voltage signals from the light detector, generating an appropriate control signal. This inventive system allows the NMOS driver to adjust the drive current of the light source dynamically, optimizing the response time and overall functionality of the optical encoder.
Career Highlights
Kuan-Choong Shim currently works at Pixart Imaging Incorporated, where he applies his immense knowledge of optics and electronics to develop cutting-edge technologies. His work has garnered recognition in the field, highlighting his dedication to innovation and improvement in optical mechanisms.
Collaborations
Throughout his career, Kuan-Choong has collaborated with esteemed professionals in the industry, including coworkers Gim-Eng Chew and Chung-Min Thor. These partnerships underscore the importance of teamwork in advancing technological innovation, as they combine their expertise to chase groundbreaking ideas.
Conclusion
Kuan-Choong Shim is an inspiring figure in the realm of invention, dedicating his efforts to enhancing optical technologies. With numerous patents and collaborations, he continues to leave a significant mark on the industry, showcasing what can be achieved through creativity and teamwork. His work will undoubtedly influence future developments in optical systems and beyond.