For the Inventor, By the Inventor

Enter assignee name

Micro-tech (nanjin) Co., Ltd.

USPTO Granted Patents = 1

Forward Citations = 0

Loading Chart...

Loading Chart...

5 inventors (with patents filed for the assignee):

Arthur John Kaffes (1 out of 1 patent)

Changqing Li (1 out of 13 patents)

Chunxia Shi (1 out of 1 patent)

4. Zhenghua Shen (1 out of 9 patents)

5. Jianyu Wei (1 out of 6 patents)

1 patent: Sort by Forward Citations

1. 11363941 - Cholangioscopy overtube and endoscope assembly (2022-06-21),

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#242 in Nanjing

#16,077 in China

Micro-tech (nanjin) Co., Ltd.

Forward Citations = 0

5 inventors:

Arthur John Kaffes (1 out of 1 patent)

Changqing Li (1 out of 13 patents)

Chunxia Shi (1 out of 1 patent)

4. Zhenghua Shen (1 out of 9 patents)

5. Jianyu Wei (1 out of 6 patents)

Please report any incorrect information to support@idiyas.com

Loading…