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For the Inventor, By the Inventor

Plano, TX, United States of America

Len Tech Inc.


USPTO Granted Patents = 7

Forward Citations = 0

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4 inventors (with patents filed for the assignee):

goldMedal Gonggui Xu (4 out of 20 patents)

silverMedal Chuan Ni (2 out of 13 patents)

bronzeMedal Hui Xie (1 out of 14 patents)

4.  Jian Zhou (1 out of 6 patents)


7 patents:

1. 12641694 - Fast PWM dimming apparatus and control method (2026-05-26),
2. 12506401 - Hybrid power transistor apparatus and control method (2025-12-23),
3. 12483109 - Current sensing apparatus and control method (2025-11-25),
4. 12413136 - Hybrid power transistor apparatus and control method (2025-09-09),
5. 12362558 - ESD protection apparatus and control method (2025-07-15),
6. 12348140 - Wide range amplifier and control method (2025-07-01),
7. 12278644 - ADC apparatus and control method (2025-04-14),
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USPTO Data Jan 1 1976 - Sep 22 2026

7 Patents

#119 in Plano, TX

#2,552 in Texas

#39,832 in US

Plano, TX (US)
Plano, TX, United States of America

Len Tech Inc.

Forward Citations = 0

4 inventors:

goldMedal Gonggui Xu (4 out of 20 patents)

silverMedal Chuan Ni (2 out of 13 patents)

bronzeMedal Hui Xie (1 out of 14 patents)

4.  Jian Zhou (1 out of 6 patents)

Please report any incorrect information to [email protected]
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