This inventor holds 2 USPTO granted patents. Top assignee: Industrial Technology Research Institute. Active years: 2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2013
Title: Yen-Liang Yeh: Innovator in Frequency Division Technology
Introduction
Yen-Liang Yeh is a prominent inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of frequency division technology, holding 2 patents that showcase his innovative approach to engineering challenges.
Latest Patents
Yen-Liang Yeh's latest patents include an injection-locked frequency divider. This invention features a signal injector, an oscillator (OSC), and a buffer stage. The signal injector is designed to receive an injection signal, while the OSC divides the frequency of this signal to generate a first divided frequency signal. The buffer stage then boosts this signal and performs a push-push process to output a second divided frequency signal, establishing a fractional-multiple relation with the injection signal. Another patent also focuses on an injection-locked frequency divider, which comprises an injection transistor, an oscillator, a current source, and a transformer. The injection transistor receives the injection signal, and the oscillator divides it to create a divided frequency signal. The current source provides necessary current to the oscillator, while the transformer enhances the equivalent transconductance of the injection transistor, thereby increasing the locking range of the frequency divider.
Career Highlights
Yen-Liang Yeh is affiliated with the Industrial Technology Research Institute, where he continues to advance his research and development efforts in frequency division technology. His work has garnered attention for its practical applications in various electronic systems.
Collaborations
Yen-Liang Yeh collaborates with notable colleagues, including Hong-Yeh Chang and Chia-Hung Chang, who contribute to his innovative projects and research initiatives.
Conclusion
Yen-Liang Yeh's contributions to frequency division technology through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the field and inspire future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile