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For the Inventor, By the Inventor

KR

Orthotron Co., Ltd.

Calculating rank
USPTO Granted Patents = 3

% Expired Patents = 66.7


Forward Citations = 9

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3 inventors (with patents filed for the assignee):

goldMedal Kyungkuk Lee (1 out of 1 patent)

silverMedal Kyung-Kuk Lee (1 out of 1 patent)

bronzeMedal Kyung Kuk Lee (1 out of 6 patents)

4.  Kyungkuk 301-306 Sadangwoosung Apt 105 Lee (0 patent)


3 patents:

1. 9201140 - Method and apparatus for measuring distances, and method for determining positions (2015-12-01),
2. 8090033 - Differential orthogonal modulation method and apparatus using repetition time interval difference of chirp signal (2012-01-03),
3. 7839914 - Method and apparatus for channel estimation to electro-magnetic wave multi path between sender and receiver by using chirp signal (2010-11-23),
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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#139 in

#2,798 in South Korea

KR
KR

Orthotron Co., Ltd.

Forward Citations = 9

3 inventors:

goldMedal Kyungkuk Lee (1 out of 1 patent)

silverMedal Kyung-Kuk Lee (1 out of 1 patent)

bronzeMedal Kyung Kuk Lee (1 out of 6 patents)

4.  Kyungkuk 301-306 Sadangwoosung Apt 105 Lee (0 patent)

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