For the Inventor, By the Inventor

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Fremont, CA, United States of America

Intervideo, Inc.

USPTO Granted Patents = 34

% Expired Patents = 26.5

Trademarks = 1

Forward Citations = 529

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17 inventors (with patents filed for the assignee):

Ioannis Katsavounidis (22 out of 27 patents)

Chang-su Kim (13 out of 25 patents)

Lifeng Zhao (8 out of 8 patents)

4. Fahri Surucu (5 out of 5 patents)

5. Kuo-Wei Hsu (4 out of 4 patents)

6. Shahab Layeghi (4 out of 5 patents)

7. Jong Hyuk Kim (3 out of 7 patents)

8. Jongwon Kim (2 out of 3 patents)

9. Andy Chao Hung (2 out of 6 patents)

10. Chung-Tao Chu (2 out of 2 patents)

11. Jin-Gyeong Kim (2 out of 2 patents)

12. Wei Ding (2 out of 4 patents)

13. Wei Ey Li (1 out of 82 patents)

14. Mike T Ling (1 out of 1 patent)

15. Tseng Chiung Ni (1 out of 1 patent)

Core Competencies:

Video Encoding

Bit Rate Control

Scene Change Detection

Video Editing

Error Resilient Decoding

Macroblock Processing

Compressed Video

Audio Encoding

34 patents: Sort by Forward Citations

1. 7496914 - Automatic network search, data download, and storage write system (2009-02-24),

2. 7483488 - Systems and methods for improving bit rate control of video encoding by correcting for the effects of scene changes and bit stuffing in a video buffer verifier (VBV) buffer model (2009-01-27),

3. 7483083 - Movie enhancement (2009-01-27),

4. 7457516 - Video editing system and method of computer system (2008-11-25),

5. 7406124 - Systems and methods for allocating bits to macroblocks within a picture depending on the motion activity of macroblocks as calculated by an L1 norm of the residual signals of the macroblocks (2008-07-29),

6. 7388912 - Systems and methods for adjusting targeted bit allocation based on an occupancy level of a VBV buffer model (2008-06-17),

7. 7260150 - Systems and methods for decoding of partially corrupted reversible variable length code (RVLC) intra-coded macroblocks and partial block decoding of corrupted macroblocks in a video decoder (2007-08-21),

8. 7242715 - Systems and methods for encoding redundant motion vectors in compressed video bitstreams (2007-07-10),

9. 7236520 - Systems and methods for encoding redundant motion vectors in compressed video bitstreams (2007-06-26),

10. 7224730 - Systems and methods for decoding redundant motion vectors in compressed video bitstreams (2007-05-29),

11. 7221706 - Systems and methods for performing bit rate allocation for a video data stream (2007-05-22),

12. 7215712 - Systems and methods for decoding of partially corrupted reversible variable length code (RVLC) intra-coded macroblocks and partial block decoding of corrupted macroblocks in a video decoder (2007-05-08),

13. 7197072 - Systems and methods for resetting rate control state variables upon the detection of a scene change within a group of pictures (2007-03-27),

14. 7164717 - Systems and methods for detecting scene changes in a video data stream (2007-01-16),

15. 7164716 - Systems and methods for encoding redundant motion vectors in compressed video bitstreams (2007-01-16),

Company Overview

Intervideo, Inc. is a technology company based in Fremont, California, specializing in multimedia software solutions. The organization focuses on developing innovative applications for video playback, editing, and conversion, catering to both consumer and professional markets. With a strong emphasis on enhancing user experience, Intervideo's products are designed to support a wide range of media formats and platforms, positioning the company as a key player in the digital media landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

34 Patents

#64 in Fremont, CA

#2,380 in California

#10,022 in US

#19,651 in the World

Fremont, CA, United States of America

Intervideo, Inc.

Forward Citations = 529

17 inventors:

Ioannis Katsavounidis (22 out of 27 patents)

Chang-su Kim (13 out of 25 patents)

Lifeng Zhao (8 out of 8 patents)

4. Fahri Surucu (5 out of 5 patents)

5. Kuo-Wei Hsu (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Intervideo, Inc.. Retrieved from https://idiyas.com/company/intervideo

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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