This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Sensortek Technology Corp.. 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: Chi-Hsuan Sun and Light-Sensor Circuit Innovation.
Introduction
Chi-Hsuan Sun is an inventor associated with Hsinchu, Taiwan, and Sensortek Technology Corp. Her work includes a patent for a light-sensor circuit designed to improve the performance and accuracy of analog-to-digital conversion devices.
Latest Patents
Sun’s listed patent, “Integrating Light Sensor Circuit,” describes a circuit with two amplifiers and an active load, connected to a photodiode to form an integration circuit. The design controls the photodiode’s cathode to maintain a voltage identical or close to that of its anode, reducing the effect of dark current. It also aims to simplify circuit design and lower manufacturing costs. Sun is credited with 1 patent.
Career Highlights
Sun’s patent reflects work on light-sensing circuitry and its integration with analog-to-digital conversion. The disclosed approach addresses both measurement reliability and circuit complexity.
Collaborations
Sun’s listed coworkers include Tsung-Han Wu and Hsing-Chien Chu. Her company affiliation is Sensortek Technology Corp.
Conclusion
Chi-Hsuan Sun’s patented light-sensor circuit focuses on reducing photodiode dark-current effects while supporting accurate conversion and more cost-effective circuit design.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile