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Hsinchu, Taiwan

Advanced Analog Technology, Inc.

USPTO Granted Patents = 34

% Expired Patents = 8.8

Forward Citations = 133

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42 inventors (with patents filed for the assignee):

Chu Yu Chu (7 out of 7 patents)

Yu Min Sun (6 out of 6 patents)

Kun-Hsu Lee (5 out of 6 patents)

4. Mao Chuan Chien (5 out of 5 patents)

5. Shun-Hau Kao (4 out of 4 patents)

6. Mao-Chuan Chien (4 out of 4 patents)

7. Shuo-Yen Lin (3 out of 3 patents)

8. Chun-Chung Ko (2 out of 2 patents)

9. Chih-Lun Wu (2 out of 2 patents)

10. Yi Cheng Wang (2 out of 2 patents)

11. Ye Hsuan Yan (2 out of 2 patents)

12. Chien Peng Yu (2 out of 2 patents)

13. Shun Hau Kao (2 out of 2 patents)

14. Li Chieh Chen (2 out of 2 patents)

15. Yung Ching Chang (2 out of 2 patents)

Core Competencies:

Unity-Gain Buffer

Power Reset Circuit

Touch Calibration

Electrostatic Discharge

Voltage Regulator

Current Control

PWM Controller

Low Dropout Regulator

Semiconductor Structure

Power Management

Boost Converter

Frequency Divider

34 patents: Sort by Forward Citations

1. 11824553 - Unity-gain buffer circuit structure (2023-11-21),

2. 11451216 - Power on and power down reset circuit (2022-09-20),

3. 10571995 - Power-saving scanning method for touch device (2020-02-25),

4. 10234993 - Touch system for preventing water influence (2019-03-19),

5. 10175821 - Touch calibration system and method thereof (2019-01-08),

6. 9337158 - Integrated circuit device and electrostatic discharge protection device thereof (2016-05-10),

7. 9306462 - Constant current control circuit for power converter and constant current control method thereof (2016-04-05),

8. 9293424 - Semiconductor structure for electrostatic discharge protection (2016-03-22),

9. 9202807 - Semiconductor structure for electrostatic discharge protection (2015-12-01),

10. 8274268 - Switching voltage regulator, control circuit and method thereof (2012-09-25),

11. 8129965 - Quick-start low dropout regulator (2012-03-06),

12. 8026705 - Bootstrap circuit and bulk circuit thereof (2011-09-27),

13. 7906945 - Soft-start voltage circuit (2011-03-15),

14. 7893679 - Pulse width modulation controller, circuit and method thereof with short circuit protection (2011-02-22),

15. 7852054 - Low dropout regulator and the over current protection circuit thereof (2010-12-14),

Company Overview

Advanced Analog Technology, Inc. is a prominent player in the semiconductor industry, specializing in the design and manufacture of high-performance analog and mixed-signal integrated circuits. The company focuses on delivering innovative solutions for various applications, including consumer electronics, automotive systems, and industrial automation. With its headquarters in Hsinchu, Taiwan, Advanced Analog Technology leverages advanced research and development capabilities to enhance the functionality and efficiency of electronic devices across multiple sectors.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

34 Patents

#122 in Hsinchu

#538 in Taiwan

#19,631 in the World

Hsinchu, Taiwan

Advanced Analog Technology, Inc.

Forward Citations = 133

42 inventors:

Chu Yu Chu (7 out of 7 patents)

Yu Min Sun (6 out of 6 patents)

Kun-Hsu Lee (5 out of 6 patents)

4. Mao Chuan Chien (5 out of 5 patents)

5. Shun-Hau Kao (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Advanced Analog Technology, Inc.. Retrieved from https://idiyas.com/company/advanced-analog-technology

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

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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