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For the Inventor, By the Inventor

KR

Alticast Co. Ltd.


USPTO Granted Patents = 3

Forward Citations = 5

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2 inventors (with patents filed for the assignee):

goldMedal Ji-Young Lee (2 out of 134 patents)

silverMedal Ho Sang Yu (1 out of 1 patent)


3 patents:

1. 8407742 - System and method for reserving preference event of broadcasting program (2013-03-26),
2. 8296798 - Channel searching system (2012-10-23),
3. 8250615 - Head-end system for providing two-way VOD service and service method thereof (2012-08-21),
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USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#139 in

#2,797 in South Korea

KR
KR

Alticast Co. Ltd.

Forward Citations = 5

2 inventors:

goldMedal Ji-Young Lee (2 out of 134 patents)

silverMedal Ho Sang Yu (1 out of 1 patent)

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