% Expired Patents = 33.3

Forward Citations = 11

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4 inventors (with patents filed for the assignee):

Jiho Ahn (2 out of 3 patents)

Elena V Frolova (2 out of 2 patents)

Alexander Venetskiy (1 out of 1 patent)

4. Ji Ho Ahn (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. D904359 - Dual reflector antenna (2020-12-08),

2. 9287631 - Compact asymmetrical double-reflector antenna (2016-03-15),

3. 8665166 - Compact multibeam reflector antenna (2014-03-04),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#967 in Seoul

#2,793 in South Korea

Seoul, South Korea

Telefrontier Co., Ltd

Forward Citations = 11

4 inventors:

Jiho Ahn (2 out of 3 patents)

Elena V Frolova (2 out of 2 patents)

Alexander Venetskiy (1 out of 1 patent)

4. Ji Ho Ahn (1 out of 1 patent)

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