Nanoprotech Co., Ltd.

Calculating rank

USPTO Granted Patents = 2

Forward Citations = 7

Loading Chart...

6 inventors (with patents filed for the assignee):

Cheul Ock Chae (2 out of 2 patents)

Jin Yong Kim (2 out of 5 patents)

Yeong Ryeol Kim (2 out of 6 patents)

4. Sang Tae Kim (1 out of 2 patents)

5. Soung Jin Kim (1 out of 1 patent)

6. Hyung Lee (1 out of 15 patents)

2 patents: Sort by Forward Citations

1. 9733196 - Upper surface foreign material detecting device of ultra-thin transparent substrate (2017-08-15),

2. 9316598 - Method of detecting foreign material on upper surface of transparent substrate using polarized light (2016-04-19),

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#216 in Daejeon

#3,807 in South Korea

Daejeon, South Korea

Nanoprotech Co., Ltd.

Forward Citations = 7

6 inventors:

Cheul Ock Chae (2 out of 2 patents)

Jin Yong Kim (2 out of 5 patents)

Yeong Ryeol Kim (2 out of 6 patents)

4. Sang Tae Kim (1 out of 2 patents)

5. Soung Jin Kim (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nanoprotech Co., Ltd.. Retrieved from https://idiyas.com/company/nanoprotech-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]