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Hsinchu, Taiwan

Aimtron Technology Corp.

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USPTO Granted Patents = 41

% Expired Patents = 53.7

Forward Citations = 1,047

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21 inventors (with patents filed for the assignee):

Guang-Nan Tzeng (14 out of 21 patents)

Tien-Tzu Chen (13 out of 16 patents)

Chi-Yang Chen (8 out of 16 patents)

4. Yung-Chih Chen (8 out of 8 patents)

5. Rong-Chin Lee (6 out of 9 patents)

6. Feng-Rurng Juang (6 out of 6 patents)

7. Li-Cheng Chen (5 out of 5 patents)

8. Ya-Der Tain (3 out of 3 patents)

9. Fang-Te Su (3 out of 3 patents)

10. Chia-Hung Tsen (3 out of 5 patents)

11. Jung-Dar Ho (3 out of 3 patents)

12. Jui-Te Chiu (2 out of 25 patents)

13. Ching-Kun Lin (2 out of 2 patents)

14. Yu-Ming Tsai (2 out of 2 patents)

15. Tien Tzu Chen (2 out of 2 patents)

Core Competencies:

Voltage Regulator

Charge Pump

Motor Control

Operational Amplifier

Soft-Start Circuit

DC-DC Converter

Transient Noise

Brushless Motor Drive

Current Sensing

Dimming Control

Bias Current Compensation

Temperature Measurement

41 patents: Sort by Forward Citations

1. 7450354 - Linear voltage regulator with improved responses to source transients (2008-11-11),

2. 7403062 - Dual edge modulated charge pumping circuit and method (2008-07-22),

3. 7382192 - Bias current compensation circuit for a differential input stage (2008-06-03),

4. 7341374 - Temperature measurement circuit calibrated through shifting a conversion reference level (2008-03-11),

5. 7339430 - Rail-to-rail operational amplifier with an enhanced slew rate (2008-03-04),

6. 7339360 - Switching voltage regulator with an improved range of input voltage (2008-03-04),

7. 7334854 - Sensorless start-up method for driving a brushless DC motor (2008-02-26),

8. 7292018 - Reverse current preventing circuit with an automatic correction of reference (2007-11-06),

9. 7279869 - PFM control circuit for DC regulator (2007-10-09),

10. 7271642 - Charge pump drive circuit for a light emitting diode (2007-09-18),

11. 7265613 - Low-distortion tri-state switching amplifier (2007-09-04),

12. 7265612 - Low-distortion tri-state switching amplifier (2007-09-04),

13. 7250810 - Multi-mode charge pump drive circuit with improved input noise at a moment of mode change (2007-07-31),

14. 7221213 - Voltage regulator with prevention from overvoltage at load transients (2007-05-22),

15. 7209151 - Display controller for producing multi-gradation images (2007-04-24),

Company Overview

Aimtron Technology Corp., based in Hsinchu, Taiwan, specializes in the development and manufacturing of advanced electronic components. The company focuses on core technology areas such as voltage regulators, charge pump circuits, and brushless DC motors. Additionally, Aimtron is known for its expertise in operational amplifiers, motor control circuits, dimming control circuits, and current sensing circuits. Their innovative solutions cater to various applications, enhancing performance and efficiency in electronic systems.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

41 Patents

#107 in Hsinchu

#473 in Taiwan

#16,731 in the World

Hsinchu, Taiwan

Aimtron Technology Corp.

Forward Citations = 1,047

21 inventors:

Guang-Nan Tzeng (14 out of 21 patents)

Tien-Tzu Chen (13 out of 16 patents)

Chi-Yang Chen (8 out of 16 patents)

4. Yung-Chih Chen (8 out of 8 patents)

5. Rong-Chin Lee (6 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Aimtron Technology Corp.. Retrieved from https://idiyas.com/company/aimtron-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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