For the Inventor, By the Inventor

Enter assignee name

Hsg Laser Co., Ltd.

USPTO Granted Patents = 3

Trademarks = 7

Forward Citations = 1

Loading Chart...

Loading Chart...

4 inventors (with patents filed for the assignee):

Bin Du (2 out of 2 patents)

Yong Chang (2 out of 2 patents)

Yang Liu (1 out of 44 patents)

4. Ruotao Li (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 12337413 - System for shaping beam and adjusting beam energy density, and laser heat treatment process (2025-06-24),

2. 11766741 - Varifocal laser processing system and method based on variable light spot diffractive element (2023-09-26),

3. 11642742 - Laser pipe cutting device (2023-05-09),

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#71 in Foshan

#7,263 in China

Hsg Laser Co., Ltd.

Forward Citations = 1

4 inventors:

Bin Du (2 out of 2 patents)

Yong Chang (2 out of 2 patents)

Yang Liu (1 out of 44 patents)

4. Ruotao Li (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…