Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WM

Weidong Mao — 97 Patents

Comcast: 79 patents #34 of 4,447Top 1%
HEHangzhou Prostar Enterprises: 5 patents #1 of 1Top 100%
TVTvworks: 5 patents #19 of 72Top 30%
Apple: 2 patents #9,294 of 18,612Top 50%
LTLiberate Technologies: 2 patents #10 of 30Top 35%
TTTrustees Of The Stevens Institute Of Technology: 1 patents #122 of 304Top 45%
GIGeneral Instrument: 1 patents #417 of 950Top 45%
Princeton Colonial Park, NJ: #6 of 49 inventorsTop 15%
New Jersey: #236 of 69,400 inventorsTop 1%
Overall (All Time): #15,415 of 4,157,543Top 1%
97 Patents All Time
Weidong Mao has been granted 97 US patents while listed as an inventor at Comcast. The first was granted in 1999 and the most recent in September 2025. Weidong Mao ranks #15,415 of 4,157,543 US inventors in our database (top 0.37%). Patent records list Weidong Mao in Princeton Colonial Park, NJ, US.

Patents per Year

Patents granted per year, 1999 to 2025Bar chart with a peak of 13 patents in 2022.peak 131999: 2 patents19992002: 1 patents2004: 1 patents2005: 1 patents20052006: 2 patents2007: 1 patents2010: 1 patents20102011: 1 patents2012: 4 patents2013: 5 patents20132014: 2 patents2015: 4 patents2016: 3 patents20162017: 4 patents2018: 5 patents2019: 3 patents20192020: 11 patents2021: 6 patents2022: 13 patents20222023: 12 patents2024: 8 patents2025: 7 patents2025

Issued Patents All Time

Showing 1–25 of 97 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12423352 Content archive model Todd A. Walker, Bruce Bradley, Thomas Day, Robert Gaydos, John Leddy 2025-09-23
12407905 Policy based transcoding Jason Press 2025-09-02
12407846 Seamless content encoding and transmission Srinath V. Ramaswamy, Jason Press 2025-09-02
12335488 Content-aware predictive bitrate ladder Alexander Giladi, Alex Balk 2025-06-17
12289496 Failover with redundant multicasts for switched digital video Phillip Gabler 2025-04-29
12210485 Management of content Elad Nafshi, Mark Vickers, Gregory Allen Broome, Sree Kotay, Bruce Bradley 2025-01-28
12200276 Delivery and playback of content Alexander Giladi 2025-01-14
12160458 Packaging content for delivery James Barkley 2024-12-03 $83,790,000
12120319 Overhead reduction in media storage and transmission Alexander Giladi, Blake Orth 2024-10-15 $95,144,000
12075100 Per-segment parameters for content Alexander Giladi, Jiang Xu 2024-08-27 $192,073,000
12047631 Network recorder buffer Todd A. Walker, Bruce Bradley, Thomas Day, Robert Gaydos, John Leddy 2024-07-23 $113,005,000
12034952 Seamless content encoding and transmission Srinath V. Ramaswamy, Jason Press 2024-07-09 $83,632,000
11985337 Scene classification and learning for video compression Alexander Giladi 2024-05-14 $104,400,000
11943487 Delivery and playback of content Alexander Giladi 2024-03-26 $110,729,000
11863540 Segmented encryption for content delivery Robert Gaydos, James Barkley 2024-01-02 $120,515,000
11805162 Packaging content for delivery James Barkley 2023-10-31 $102,270,000
11777871 Delivery of multimedia components according to user activity Anthony Werner, Sree Kotay 2023-10-03 $89,449,000
11778197 Content-aware predictive bitrate ladder Alexander Giladi, Alex Balk 2023-10-03 $89,449,000
11729467 Failover with redundant multicasts for switched digital video Phillip Gabler 2023-08-15 $52,915,000
11706479 Methods and systems for storing user-specific media sequences Alexander Giladi, Robert Ford 2023-07-18 $113,172,000
11700431 Policy based transcoding Jason Press 2023-07-11 $135,563,000
11671636 Per-segment parameters for content Alexander Giladi, Jiang Xu 2023-06-06 $80,241,000
11652861 Content segment detection and replacement David O'hare, Elad Nafshi, Mark Vickers, Gregory Allen Broome, Sree Kotay 2023-05-16 $197,199,000
11627184 Methods and systems for dynamic data management Elad Nafshi, Mark Vickers, Gregory Allen Broome, Sree Kotay, Bruce Bradley 2023-04-11 $69,444,000
11595454 Content segment detection and replacement David O'hare, Elad Nafshi, Mark Vickers, Gregory Allen Broome, Sree Kotay 2023-02-28 $112,897,000