Location History:
- Santa Clara, CA (US) (2004 - 2011)
- Temple City, CA (US) (2006 - 2011)
Company Filing History:
Years Active: 2004-2011
Title: Innovations by Richard Chi in Power Control Technologies
Introduction
Richard Chi is a prominent inventor based in Santa Clara, California, known for his significant contributions to the field of communication systems. With a total of nine patents to his name, Chi has developed innovative techniques focusing on power control and message detection that enhance data transmission efficiency.
Latest Patents
Among his latest innovations, Chi holds a patent for "Power control for a channel with multiple formats in a communication system." This invention introduces techniques to more efficiently control the transmit power for data transmissions utilizing various formats. The innovation allows for the specification of individual target Block Error Rates (BLER) for each format of data channels, facilitating tailored power control schemes.
In addition, he has developed a method described in his patent, "Method and apparatus for detecting messages with unknown signaling characteristics." This technology provides techniques for detecting received sequences even when specific signaling characteristics are not pre-known at the receiver. By computing a metric value for various hypothesized messages, Chi's method seeks to maximize joint a posteriori probabilities, effectively selecting the most probable transmitted message.
Career Highlights
Richard Chi currently works at Qualcomm Incorporated, a company renowned for its advancements in mobile technology and telecommunications. His role has enabled him to be at the forefront of several breakthrough innovations that have transformed communication systems.
Collaborations
Throughout his career, Chi has collaborated with notable colleagues such as Da-shan Shiu and Parvathanathan Subrahmanya. These collaborations have contributed to the development of inventions that push the boundaries of current technological capabilities in communications.
Conclusion
In conclusion, Richard Chi exemplifies the innovative spirit of modern inventors. With a strong focus on improving power control in communication systems and a dedication to creating effective methods for message detection, his work continues to influence advancements in the telecommunications industry. As he furthers his career at Qualcomm, his ongoing contributions will undoubtedly lead to more significant breakthroughs in the future.