Company Filing History:
2 out of 65 
1 out of 139 
1 out of 1 Years Active: 2015-2019
Title: Innovations of Jay Chen in RFIC Technology
Introduction
Jay Chen is a notable inventor based in Vancouver, Canada, recognized for his contributions to radio frequency integrated circuit (RFIC) technology. With a total of four patents to his name, Chen has made significant advancements in the field of multiple-input, multiple-output (MIMO) transceivers.
Latest Patents
One of Chen's latest patents focuses on enabling RX signal path synchronization and alignment signals in a highly integrated TX RFIC. This invention describes a transmit (TX) signal path circuit that is responsive to a digital front end (DFE) for generating receive (RX) path phase alignment signals. The digital up-conversion block utilizes a first numerically-controlled oscillator (NCO) for generating digital intermediate frequency (IF) signals for ordinary TX signal generation. Additionally, a second NCO is employed for generating digital IF signals specifically for RX phase alignment signal generation. The RF up-conversion block uses a TX local oscillator (LO) for generating analog RF signals for ordinary TX signal generation, while a different feedback (FB) LO is used for generating analog RF signals for RX phase alignment signal generation. This innovative approach ensures that the phase alignment of the circuitry used for ordinary TX signal generation remains undisturbed by RX phase alignment signal generation.
Career Highlights
Throughout his career, Jay Chen has worked with prominent companies in the technology sector, including MaxLinear Asia Singapore Pte Ltd and PMC-Sierra, Inc. His experience in these organizations has contributed to his expertise in RFIC technology and innovation.
Collaborations
Chen has collaborated with various professionals in the field, including his coworker Mark Hiebert, to further enhance his inventions and drive advancements in technology.
Conclusion
Jay Chen's work in RFIC technology exemplifies the impact of innovative thinking in the field of electronics. His patents reflect a commitment to improving signal processing and alignment in complex transceiver systems.
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