Company Filing History:
Years Active: 2014
Title: Weng Chong Sam: Innovator in Optical Encoder Technology
Introduction
Weng Chong Sam is a notable inventor based in Simpang Ampat, Malaysia. He has made significant contributions to the field of optical encoders, particularly through his innovative patent that addresses critical challenges in this technology.
Latest Patents
Weng Chong Sam holds a patent for "Hysteresis-compensating interpolation circuits in optical encoders." This invention discloses various embodiments of circuitry and methods designed to compensate for variations in hysteresis associated with the comparators of an interpolation circuit in a single track optical encoder. The patent outlines how these variations in hysteresis can be minimized or eliminated by utilizing appropriately configured resistor ladder circuits to condition the inputs to the comparators. Additionally, it discusses programming or trimming resistors in positive feedback loops of the comparators. The configurations disclosed allow for the creation of very high-resolution reflective optical encoders in compact packages. Methods of making and using such optical encoders are also included in the patent.
Career Highlights
Weng Chong Sam is currently employed at Avago Technologies General IP (Singapore) Pte. Ltd. His work focuses on advancing optical encoder technology, which is crucial for various applications in electronics and automation.
Collaborations
Weng has collaborated with several talented individuals in his field, including Chung Min Thor and Gim Eng Chew. Their combined expertise contributes to the innovative environment at Avago Technologies.
Conclusion
Weng Chong Sam's contributions to optical encoder technology through his patent demonstrate his commitment to innovation and excellence in engineering. His work continues to influence the development of high-resolution optical encoders, showcasing the importance of addressing technical challenges in this field.