IDiyas

For the Inventor, By the Inventor

Taipei, Taiwan

Prolific Technology Inc.


USPTO Granted Patents = 74


Trademarks = 6

Forward Citations = 414

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90 inventors (with patents filed for the assignee):

goldMedal Chia-Chang Hsu (16 out of 16 patents)

silverMedal Chih-Shih Yang (8 out of 8 patents)

bronzeMedal Yun-Kuo Lee (8 out of 8 patents)

4.  Wen-Hwa Chou (6 out of 7 patents)

5.  Cheng-Sheng Chan (5 out of 9 patents)

6.  Ren-Yuan Yu (5 out of 8 patents)

7.  Chiun-Shiu Chen (4 out of 4 patents)

8.  Tien-Wei Yu (3 out of 36 patents)

9.  Chia Chang Hsu (3 out of 3 patents)

10.  Chih Feng Huang (3 out of 3 patents)

11.  Wan-Yang Chen (3 out of 3 patents)

12.  Jia-Jun Liu (3 out of 3 patents)

13.  Ching-Te Chen (3 out of 3 patents)

14.  Kuang-Yao Cheng (3 out of 5 patents)

15.  Hsin-Chuan Chen (3 out of 4 patents)


Core Competencies:
Motor Recognition
Dynamic Charging
In-Vehicle Entertainment
Real-Time Self Diagnosis
USB Hub
Magneto-Impedance Sensing
Non-Contact Battery Sensing
Three-Dimensional Motion Sensing
Data Storage Security
Programmable Scan Chains
Flash Storage System
Phase-Difference Detection

74 patents:

1. 12478239 - Device for conducting motor recognition and protection and vacuum cleaner using the same (2025-11-25),
2. 12468648 - Bridge device having data monitoring function and USB to UART converter having the same (2025-11-11),
3. 12417204 - Serial-bus system provided with dynamic address assignment and its method for controlling the same (2025-09-16),
4. 12322988 - Device and method for achieving dynamic charging and balance of battery cells and rechargeable battery device (2025-06-03),
5. 12225152 - System and method for achieving display of carplay interface on display screens of multiple electronic devices integrated in motor-driven transportation means (2025-02-11),
6. 11825009 - In-vehicle entertainment system having functionality of operation interface switchable (2023-11-21),
7. 11566629 - Device for real-time self diagnosis of a fan and the method using the same (2023-01-31),
8. 11321260 - USB hub device having functionality of self firmware updating and host electronic system having the same (2022-05-03),
9. 11221605 - Intelligent fan control system with interface compatibility (2022-01-11),
10. 11216401 - USB host-to-USB host chip (2022-01-04),
11. 11118591 - Intelligent fan with interface compatibility (2021-09-14),
12. 10998147 - Switch device capable of automatically detecting and adjusting zero cross point (2021-05-04),
13. 10908189 - Current sensing device and method (2021-02-02),
14. 10725521 - Power saving device capable of automatically sensing standby current (2020-07-28),
15. 10608426 - High temperature protection system for adjusting duty cycle by using pulse width modulation signal (2020-03-31),
Prolific Technology Inc. is a leading manufacturer and supplier of electronic components and solutions. With a strong focus on innovation and quality, we provide a wide range of products that cater to various industries such as computer peripherals, consumer electronics, and automotive applications. Our expertise lies in developing cutting-edge technologies, including USB, SATA, and Wi-Fi solutions. Through our commitment to excellence, we aim to continuously deliver reliable and efficient products that meet the evolving needs of our customers worldwide.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

74 Patents

#87 in Taipei

#289 in Taiwan

#9,715 in the World

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Taipei, Taiwan

Prolific Technology Inc.

Forward Citations = 414

90 inventors:

goldMedal Chia-Chang Hsu (16 out of 16 patents)

silverMedal Chih-Shih Yang (8 out of 8 patents)

bronzeMedal Yun-Kuo Lee (8 out of 8 patents)

4.  Wen-Hwa Chou (6 out of 7 patents)

5.  Cheng-Sheng Chan (5 out of 9 patents)

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