For the Inventor, By the Inventor

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Hsinchu, Taiwan

Aimtron Technology Corp.

USPTO Granted Patents = 41

% Expired Patents = 53.7

Forward Citations = 1,043

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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 4 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 Circuit

Brushless DC Motor

Operational Amplifier

Motor Control Circuit

Dimming Control Circuit

Current Sensing Circuit

DC-DC Converter

Soft-Start Circuit

Sensorless Control

Display Controller

Tri-State Switching Amplifier

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),

Aimtron Technology Corp. is a leading provider of electronic manufacturing services (EMS) and contract manufacturing solutions. With state-of-the-art facilities and advanced manufacturing capabilities, Aimtron offers a wide range of services including PCB assembly, product engineering, testing and inspection, supply chain management, and more. With a customer-centric approach and a commitment to quality, Aimtron aims to exceed customer expectations and deliver innovative solutions for various industries.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

Aimtron Technology Corp.

41 Patents

#107 in Hsinchu

#470 in Taiwan

#16,646 in the World

Hsinchu, Taiwan

Aimtron Technology Corp.

Forward Citations = 1,043

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)

Please report any incorrect information to [email protected]

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