For the Inventor, By the Inventor

Enter assignee name

Seoul, South Korea

3optics Co., Ltd.

USPTO Granted Patents = 1

Forward Citations = 2

Loading Chart...

Loading Chart...

4 inventors (with patents filed for the assignee):

Dong Ho Han (1 out of 3 patents)

Kil Woo Park (1 out of 1 patent)

Dong Myung Ham (1 out of 1 patent)

4. Jong Hee Kim (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. D801418 - Glasses for watching stereoscopic images (2017-10-31),

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#1,752 in Seoul

#5,485 in South Korea

Seoul, South Korea

3optics Co., Ltd.

Forward Citations = 2

4 inventors:

Dong Ho Han (1 out of 3 patents)

Kil Woo Park (1 out of 1 patent)

Dong Myung Ham (1 out of 1 patent)

4. Jong Hee Kim (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…