This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Diodes Inc.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Po-Yang Su and His Quartz Crystal Resonator Invention.
Introduction
Po-Yang Su is an inventor associated with Taoyuan, Taiwan, and Diodes Incorporated. His patent work concerns quartz crystal resonators and their manufacture.
Latest Patents
The provided information lists one patent for Su: “Quartz Crystal Resonator and Manufacturing Method Thereof.” The invention describes a quartz crystal cut from a quartz bar at specified angles relative to its optic and electrical axes. It is designed to maintain vibration-frequency deviation within approximately −30 to +30 parts per million across temperatures from about −50°C to 150°C. The patent also describes methods for manufacturing the resonator. Su’s listed patent count is 1 patent.
Career Highlights
Su’s documented contribution is the quartz crystal resonator invention, which addresses frequency stability across a broad temperature range. The provided information associates him with Diodes Incorporated.
Collaborations
The listed coworkers associated with Su are Yi-Sheng Chiang and Han-Yun Tsai.
Conclusion
Po-Yang Su’s patent work focuses on a quartz crystal resonator designed for stable performance across changing temperatures, along with methods for producing it.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile