Company Filing History:
6 out of 755 
1 out of 1 Years Active: 2002-2004
Title: The Innovative Contributions of Edwin Chan
Introduction
Edwin Chan is a notable inventor based in San Jose, California, recognized for his significant contributions to the field of electronics. With a total of seven patents to his name, Chan has developed innovative solutions that enhance the performance and efficiency of electronic circuits.
Latest Patents
One of Chan's latest patents is the "Bandgap reference circuit for improved start-up." This invention features a bandgap reference circuit that operates with a voltage supply of less than 1 volt, incorporating a stable, non-zero current operating point. The core of this circuit includes a current generator and an operational amplifier that provides a self-regulated voltage for several transistors used within the circuit. Another significant patent is the "Coupling for LC-based VCO," which introduces a two-stage coupling loop system that delivers in-phase and quadrature signals. Each stage consists of a signal coupler, an LC-based voltage-controlled oscillator (VCO), and an in-loop signal buffer that allows for an additional controllable phase shift. The inclusion of buffers in the loop effectively decreases the capacitance load of each VCO.
Career Highlights
Throughout his career, Edwin Chan has worked with prominent companies such as Lattice Semiconductor Corporation and Octillion Communications, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the electronics sector.
Collaborations
Chan has collaborated with talented individuals in his field, including Ji Zhao and Ming Qu. These partnerships have fostered an environment of innovation and creativity, leading to the development of advanced electronic solutions.
Conclusion
Edwin Chan's inventive spirit and dedication to advancing electronic technology are evident through his patents and career achievements. His work continues to influence the industry, showcasing the importance of innovation in electronics.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.