Company Filing History:
3 out of 497 
1 out of 1,328 
Years Active: 2007-2009
Title: Chee-Keong Teo: Innovator in Optical and Signal Processing Technologies
Introduction
Chee-Keong Teo is a notable inventor based in Singapore, recognized for his contributions to optical and signal processing technologies. He holds a total of 4 patents, showcasing his innovative spirit and technical expertise in the field.
Latest Patents
One of his latest patents is titled "System and method for demodulating amplitude modulated signals." This invention utilizes two comparators and a charge pump circuit to produce a demodulated signal from amplitude modulated input signals. The demodulating unit can be integrated into infrared remote control receivers, enhancing their functionality. Another significant patent is "Variable noise control for an optical transducer." This invention involves an optical transducer that generates an output signal representative of optical irradiance. A noise control circuit is integrated into the power supply path, allowing for dynamic adjustments based on the output signal, thereby improving performance.
Career Highlights
Throughout his career, Chee-Keong Teo has worked with several prominent companies, including Avago Technologies and Lite-On Technology Corporation. His experience in these organizations has contributed to his development as an inventor and innovator in his field.
Collaborations
Chee-Keong has collaborated with notable colleagues such as Kok-Soon Yeo and Lian-Chun Xu, further enriching his professional journey and expanding his network within the industry.
Conclusion
Chee-Keong Teo's innovative contributions to signal processing and optical technologies highlight his significant role as an inventor. His patents reflect a commitment to advancing technology and improving existing systems.