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For the Inventor, By the Inventor

Monterey Park, CA, United States of America

Xinyu Zheng

This inventor holds 4 USPTO granted patents. Top assignee: California Institute of Technology. Active years: 2002-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Xinyu Zheng. Retrieved from https://idiyas.com/inventor/xinyu-zheng

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 4

% Patents Active = 50.0

Average Co-Inventor Count = 2.4

ph-index = 2

Forward Citations = 68(Granted Patents)


Company Filing History:

goldMedal4 out of 4,626 
 
California Institute of Technology
 patents

Years Active: 2002-2011

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4 patents (USPTO):Explore Patents
1. 8022351 - Single photon detection with self-quenching multiplication (2011-09-20),
2. 7928533 - Nano-multiplication region avalanche photodiodes and arrays (2011-04-19),
3. 6838301 - Silicon-on-insulator (SOI) active pixel sensors with the photosite implemented in the substrate (2005-01-04),
4. 6380572 - Silicon-on-insulator (SOI) active pixel sensors with the photosite implemented in the substrate (2002-04-30),

Title: Xinyu Zheng: Innovator in Photoelectronic Devices

Introduction

Xinyu Zheng is a prominent inventor based in Monterey Park, CA (US). She has made significant contributions to the field of photoelectronic devices, holding a total of 4 patents. Her work focuses on advanced technologies that enhance the detection and multiplication of single photons.

Latest Patents

Zheng's latest patents include groundbreaking innovations in single photon detection and avalanche photodiodes. One of her notable inventions is a photoelectronic device that features a nanoscale semiconductor multiplication region and a nanoscale doped semiconductor quenching structure. This device can function as a single photon detector or a single carrier multiplier. The avalanche self-quenching process she developed allows for the reduction of the electric field in the multiplication region, effectively quenching the avalanche by the movement of multiplication carriers. Another significant patent involves an avalanche photodiode with a nano-scale reach-through structure, which is designed to be electrically isolated from other circuitry on the same silicon chip. This innovation enhances the performance of the avalanche photodiode by enabling self-quenching through the generated multiplied holes.

Career Highlights

Zheng is affiliated with the California Institute of Technology, where she continues to push the boundaries of research in her field. Her work has garnered attention for its potential applications in various technologies, including quantum computing and advanced imaging systems.

Collaborations

Zheng has collaborated with notable colleagues such as Bedabrata Pain and Thomas J Cunningham, contributing to a dynamic research environment that fosters innovation and discovery.

Conclusion

Xinyu Zheng's contributions to the field of photoelectronic devices exemplify her role as a leading inventor. Her innovative patents and collaborations highlight her commitment to advancing technology and enhancing our understanding of photon detection.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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