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For the Inventor, By the Inventor

Hsinchu, Taiwan

Yi-Cheng Chiu

This inventor holds 18 USPTO granted patents and 1 published patent application, primarily in Image Sensor Technology. Top assignees: Pixart Imaging Incorporated, China Glaze Co., Ltd. (Taiwan), Pixart Imaging Incorporation. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yi-Cheng Chiu. Retrieved from https://idiyas.com/inventor/yi-cheng-chiu-6aejsq6v

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

USPTO Granted Patents = 18 

% Patents Active = 88.9

Average Co-Inventor Count = 3.2

ph-index = 3

Forward Citations = 19(Granted Patents)


Location History:

  • Hsinchu, TW (2017 - 2022)
  • Hsin-Chu County, TW (2020 - 2024)

Company Filing History:

goldMedal15 out of 1,511 
 
Pixart Imaging Incorporated
 patents
silverMedal1 out of 1 
 
China Glaze Co., Ltd. (Taiwan)
 patent
bronzeMedal1 out of 105 
 
Pixart Imaging Incorporation
 patents
where one patent can have more than one assignee

Years Active: 2017-2026

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Areas of Expertise:
Image Sensor
Pixel Circuit
Neural Signal Detection
Optical Sensor
Sensing Efficiency
Time Difference Data
Fluorescent Material
Capacitor Design
Data Processing
Circuit Efficiency
Voltage Reading
A/D Conversion
18 patents (USPTO):Explore Patents
1. 12647696 - Pixel circuit selecting to output time difference data or image data (2026-06-02),
2. 12513429 - Optical sensor outputting partial image data of pixel array (2025-12-30),
3. 12347181 - Neural signal detection circuit outputting time difference data or neural data (2025-07-01),
4. 12137295 - Pixel circuit selecting to output time difference data or image data (2024-11-05),
5. 12052523 - Pixel circuit outputting time difference data and image data, and operating method thereof (2024-07-30),
6. 11812176 - Pixel circuit selecting to output time difference data or image data (2023-11-07),
7. 11706542 - Pixel circuit outputting time difference data and image data, and operating method of pixel array (2023-07-18),
8. 11614359 - Sensor circuit having identical capacitors to improve sensing efficiency of pixels and operating method thereof (2023-03-28),
9. 11592331 - Pixel circuit to improve sensing efficiency, image sensor using the same and operating method thereof (2023-02-28),
10. 11592330 - Pixel circuit having capacitor with identical electrodes to improve sensing efficiency and operating method thereof (2023-02-28),
11. 11317042 - Image sensor apparatus and processing circuit capable of preventing sampled reset/exposure charges from light illumination as well as achieving lower circuit costs (2022-04-26),
12. 11287316 - Circuit to improve sensing efficiency of pixels (2022-03-29),
13. 11265506 - Image sensor apparatus and processing circuit capable of preventing sampled reset/exposure charges from light illumination as well as achieving lower circuit costs (2022-03-01),
14. 11018170 - Image sensor and control method for the same (2021-05-25),
15. 11012653 - Image sensor apparatus and method capable of rapidly reading out and processing pixel voltages of pixel array (2021-05-18),

Title: The Innovations of Yi-Cheng Chiu

Introduction

Yi-Cheng Chiu is a prominent inventor based in Hsin-Chu County, Taiwan. He has made significant contributions to the field of neural signal detection and pixel circuit technology. With a total of 16 patents to his name, Chiu's work has advanced the understanding and application of neural data processing.

Latest Patents

Chiu's latest patents include a neural signal detection circuit that outputs time difference data or neural data. This innovative circuit comprises a first temporal circuit and a second temporal circuit. The first temporal circuit stores detected voltage energy from two intervals as time difference data, while the second temporal circuit stores voltage energy from the second interval as neural data. This design allows the circuit to operate in different modes, providing flexibility in data output. Another notable patent is a pixel circuit that can output either time difference data or image data. Similar to the neural circuit, it includes two temporal circuits for storing detected light energy, enabling the output of a pulse width signal corresponding to either data type.

Career Highlights

Throughout his career, Yi-Cheng Chiu has worked with notable companies, including Pixart Imaging Incorporated. His expertise in circuit design and data processing has positioned him as a key figure in the development of advanced imaging technologies.

Collaborations

Chiu has collaborated with talented individuals such as Jui-Te Chiu and Kuan Tang. These partnerships have fostered innovation and contributed to the success of his projects.

Conclusion

Yi-Cheng Chiu's contributions to neural signal detection and pixel circuit technology highlight his role as an influential inventor. His patents reflect a commitment to advancing technology and improving data processing methods.

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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