Location History:
- Orange, CA (US) (2003)
- Laguna Beach, CA (US) (2004 - 2006)
Company Filing History:
Years Active: 2003-2006
Title: The Innovative Mind of Ka Lun Choi
Introduction
Ka Lun Choi, based in Laguna Beach, California, is a prolific inventor with a remarkable portfolio of nine patents to his name. His work primarily focuses on advanced electronics and signal processing, contributing significantly to the field through innovative circuit designs and frequency division techniques.
Latest Patents
Among his latest patents are two significant innovations that showcase his expertise. The first is the "Low jitter high speed CMOS to CML clock converter." This circuit is engineered to convert input CMOS level signals, featuring a predetermined duty cycle, into CML level signals with a higher duty cycle. The design utilizes two differential transistor pairs, ingeniously allowing the input gates to receive and merge multiple phase-shifted CMOS input signals before providing the output as CML level signals.
The second noteworthy patent is an "Apparatus for frequency dividing a master clock signal by a non-integer." This frequency dividing circuitry operates to divide a master clock frequency by a non-integer factor, offering an output clock signal that mirrors the master clock's frequency divided by that specific non-integer factor. In an embodiment of this invention, the circuit effectively divides the master clock frequency by 2.5, enhancing the precision and flexibility of clock management in electronic systems.
Career Highlights
Ka Lun Choi is affiliated with Broadcom Corporation, a leader in high-performance broadband communications. His career at Broadcom not only underscores his role as an innovator but also positions him within a company known for pushing the boundaries of technology. His contributions have played a significant role in the development of cutting-edge communication devices.
Collaborations
During his tenure at Broadcom, Ka Lun collaborates with talented individuals such as Derek Hing Sang Tam. Together, they share insights and drive innovations that enhance the company's product offerings and maintain its competitive edge in the technology sector.
Conclusion
Ka Lun Choi exemplifies the spirit of innovation in the field of electronics, consistently pushing the envelope with his inventive designs. His nine patents are a testament to his creativity and technical prowess, making him a valuable asset to Broadcom Corporation and the wider industry. Through his work, he continues to contribute to advancements in signal processing and circuit design, leaving a lasting impact on technology.