For the Inventor, By the Inventor

Enter assignee name

Vonrang International Corporation

USPTO Granted Patents = 1

Forward Citations = 0

Loading Chart...

Loading Chart...

2 inventors (with patents filed for the assignee):

Chun-Yi Wu (1 out of 22 patents)

Tsu-Wei Liu (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 11745397 - Fragrance mat and method of manufacturing the same (2023-09-05),

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

1 Patents

#2,034 in Taipei

#5,929 in Taiwan

Vonrang International Corporation

Forward Citations = 0

2 inventors:

Chun-Yi Wu (1 out of 22 patents)

Tsu-Wei Liu (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…