Inventronics (Hangzhou) Co., Ltd.

Calculating rank

USPTO Granted Patents = 4

Forward Citations = 20

Loading Chart...

8 inventors (with patents filed for the assignee):

Guichao Hua (3 out of 23 patents)

Wu Xinke (2 out of 2 patents)

Luo Changchun (2 out of 2 patents)

4. Liang'an Ge (1 out of 12 patents)

5. Xiaoli Yao (1 out of 13 patents)

6. Xinke Wu (1 out of 7 patents)

7. Lijun Ren (1 out of 5 patents)

8. Liangan Ge (1 out of 5 patents)

4 patents: Sort by Forward Citations

1. 8866394 - Drive circuit for realizing accurate constant current of multiple LEDs (2014-10-21),

2. 8294381 - PWM dimming circuit for LED (2012-10-23),

3. 8077481 - Primary sampling current controlled synchronous rectifying drive circuit (2011-12-13),

4. 7957163 - Current controlled synchronous rectifying drive circuit (2011-06-07),

Company Overview

Inventronics (Hangzhou) Co., Ltd. is a leading manufacturer of high-quality LED drivers, power supplies, and control systems for commercial, industrial, and residential applications. With a focus on innovation and sustainability, Inventronics offers reliable and energy-efficient solutions to meet the evolving needs of the lighting industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#164 in Hangzhou

#6,444 in China

Hangzhou, China