This inventor holds 4 USPTO granted patents. Top assignees: Pmc-Sierra, Inc., Telefonaktiebolaget Lm Ericsson (Publ). Active years: 2001-2010.
Location History:
- Vancouver, CA (2001 - 2009)
- Burnaby, CA (2010)
Company Filing History:
Years Active: 2001-2010
Title: Innovations of Soon Sun Shin
Introduction
Soon Sun Shin is a notable inventor based in Vancouver, Canada. He has made significant contributions to the field of analog filters and quadrature modulation. With a total of 4 patents, his work has advanced the understanding and application of these technologies.
Latest Patents
One of his latest patents is focused on the tuning of analog filters. This invention addresses the challenges of tuning analog filters within systems, which can be difficult due to interference from other circuits. The method involves bypassing the analog filters to determine a response, applying a time-invariant digital filter to generate a reference response, and then adjusting the analog filters to minimize the difference between the system's response and the reference response. This technique is applicable to arbitrary-order analog filters, even in the presence of other circuit influences.
Another significant patent by Soon Sun Shin relates to quadrature modulation compensation. This invention provides methods and apparatus to compensate for quadrature impairments in analog quadrature modulators and demodulators over a wide signal bandwidth. The approach includes pre-distorting baseband signals in a compensation signal processor to negate quadrature impairments and correcting received baseband signals to cancel these impairments. The use of adaptive digital filter correction structures enhances the effectiveness of this compensation.
Career Highlights
Throughout his career, Soon Sun Shin has worked with prominent companies such as PMC-Sierra, Inc. and Telefonaktiebolaget LM Ericsson (publ). His experience in these organizations has contributed to his expertise in the field of analog technology.
Collaborations
Some of his notable coworkers include Andrew S. Wright and William Dean Warner. Their collaboration has likely fostered innovation and development in their respective projects.
Conclusion
Soon Sun Shin's contributions to the field of analog filters and quadrature modulation have been significant. His patents reflect a deep understanding of complex systems and a commitment to advancing technology. His work continues to influence the industry and inspire future innovations.