For the Inventor, By the Inventor

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Bao'an District Shenzhen, Guangdong, China

Shenzhen Guangyi Tech Co., Ltd.

USPTO Granted Patents = 8

EPO Patents = 2

Trademarks = 1

Forward Citations = 0

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9 inventors (with patents filed for the assignee):

Jiazhi He (4 out of 7 patents)

Zhuohong Zhong (2 out of 2 patents)

Weishu Wang (1 out of 1 patent)

4. Guoyang Hu (1 out of 1 patent)

5. Yanhang Lu (1 out of 1 patent)

6. Chaoyue Cao (1 out of 1 patent)

7. Zhirui Shi (1 out of 1 patent)

8. Zhirui Shi (1 out of 1 patent)

9. Kun Wang (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 12494145 - Electrochromic device, preparation method therefor and application thereof (2025-12-09),

2. 12481193 - Method for controlling electrochromic glass, and electrochromic glass (2025-11-25),

3. 12474614 - Electrochromic device (2025-11-18),

4. 12409780 - Rear-view mirror (2025-09-09),

5. 12386240 - Electrochromic aperture and manufacturing method therefor, and lens module having electrochromic aperture (2025-08-12),

6. 12353110 - Control method, apparatus and equipment for electrochromic device, and storage medium (2025-07-08),

7. 12131717 - Color-changing device and control method thereof (2024-10-29),

8. 11912114 - Electrochromic sunroof based on all solid-state flexible thin film electrochromic device and methods to fabricate the same (2024-02-27),

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USPTO Data Jan 1 1976 - Dec 9 2025

8 Patents

#453 in Bao'an District Shenzhen, Guangdong

#3,030 in China

Bao'an District Shenzhen, Guangdong, China

Shenzhen Guangyi Tech Co., Ltd.

Forward Citations = 0

9 inventors:

Jiazhi He (4 out of 7 patents)

Zhuohong Zhong (2 out of 2 patents)

Weishu Wang (1 out of 1 patent)

4. Guoyang Hu (1 out of 1 patent)

5. Yanhang Lu (1 out of 1 patent)

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