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For the Inventor, By the Inventor

Seoul, South Korea

Rifatron 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 Jung-Jae Park (2 out of 3 patents)

silverMedal Woo Young Jung (1 out of 4 patents)

bronzeMedal Tae Hoon Kwon (1 out of 1 patent)


3 patents:

1. 7261600 - Digital video recorder with slot type mainboard (2007-08-28),
2. 7044801 - Digital video recorder with slot type mainboard (2006-05-16),
3. 6819800 - Moving image compression/decompression apparatus and method which use a wavelet transform technique (2004-11-16),
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USPTO Data Jan 1 1976 - Nov 3 2026

3 Patents

#967 in Seoul

#2,794 in South Korea

Seoul, KR
Seoul, South Korea

Rifatron Co., Ltd.

Forward Citations = 9

3 inventors:

goldMedal Jung-Jae Park (2 out of 3 patents)

silverMedal Woo Young Jung (1 out of 4 patents)

bronzeMedal Tae Hoon Kwon (1 out of 1 patent)

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