Company Filing History:
Years Active: 1992
Title: The Innovative Mind of Chung W Cheong: Revolutionizing TVRO Technology
Introduction: Chung W Cheong, a noteworthy inventor based in Hong Kong, CN, has made significant contributions to the field of television receiving technology. With a patented invention under his belt, Chung has demonstrated a remarkable understanding of telecommunications and signal processing, specifically in the realm of TVRO (Television Receive-Only) receivers.
Latest Patents: Chung W Cheong's notable patent is titled "Interference filter with high degree of selectivity for TVRO receiver." This innovative invention addresses the challenges faced by TVRO receivers in receiving frequency-modulated video signals. The patent outlines a tuner that incorporates a super-heterodyne circuit with a voltage-controlled oscillator (VCO). It features a mixer that combines incoming first intermediate frequency (IF) signals within a predetermined IF frequency range, subsequently generating second IF signals. The invention includes an interference filter designed to selectively reject undesired interference signals, utilizing separate trap means to block out interfering signals at selected bottom and top trap frequencies, adjustable tuning means, and a mechanism to maximize the quality factor of the trap. Furthermore, it offers the ability to switch the trap means in and out of the receiver based on the interference level of incoming signals.
Career Highlights: Chung W Cheong is affiliated with Astec International Limited, where he has leveraged his expertise to advance innovations in receiver technology. His career is marked by a commitment to enhancing the quality and reliability of video signal reception, significantly impacting the television industry.
Collaborations: Throughout his career, Chung has had the privilege of collaborating with talented individuals, including his coworker John Y Ma. Together, they have worked on projects aiming to push the boundaries of telecommunications technology and devise solutions for existing challenges in the industry.
Conclusion: Chung W Cheong's innovative contributions to the field of TVRO technology underscore the importance of ingenuity in the ever-evolving landscape of telecommunications. His patent not only showcases his skills as an inventor but also highlights the potential for continued advancements in signal processing technology. As the industry progresses, the integral role of inventors like Chung will continue to shape the future of communication technologies.