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USPTO Patent Rankings Data through Dec 31, 2025
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Shankar Regunathan — 94 Patents

Microsoft: 84 patents #96 of 40,388Top 1%
Meta: 7 patents #1,002 of 6,845Top 15%
University of California: 3 patents #2,984 of 18,278Top 20%
Bellevue, WA: #62 of 6,950 inventorsTop 1%
Washington: #320 of 76,902 inventorsTop 1%
Overall (All Time): #16,422 of 4,157,543Top 1%
94 Patents All Time
Shankar Regunathan has been granted 94 US patents while listed as an inventor at Microsoft. The first was granted in 2005 and the most recent in May 2025. Shankar Regunathan ranks #16,422 of 4,157,543 US inventors in our database (top 0.39%). Patent records list Shankar Regunathan in Bellevue, WA, US.

Issued Patents All Time

Showing 1–25 of 94 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12301814 Predicting a quantization parameter for a current unit using quantization parameters of spatially neighboring units Shijun Sun, Chengjie Tu, Chih-Lung Lin 2025-05-13
12301813 Predicting a quantization parameter for a current unit using quantization parameters of spatially neighboring units Shijun Sun, Chengjie Tu, Chih-Lung Lin 2025-05-13
12301815 Determining chroma quantization parameter using index and quantization parameter of spatially neighboring unit Shijun Sun, Chengjie Tu, Chih-Lung Lin 2025-05-13
12301817 Determining chroma quantization parameter using index and quantization parameter of spatially neighboring unit Shijun Sun, Chengjie Tu, Chih-Lung Lin 2025-05-13
12301816 Determining chroma quantization parameter using index and quantization parameter of spatially neighboring unit Shijun Sun, Chengjie Tu, Chih-Lung Lin 2025-05-13
11902525 Adaptive quantization for enhancement layer video coding Shijun Sun, Chengjie Tu, Chih-Lung Lin 2024-02-13 $276,460,000
11677964 DC coefficient signaling at small quantization step sizes Chih-Lung Lin, Sridhar Srinivasan 2023-06-13 $297,914,000
11671608 Decoding jointly coded transform type and subblock pattern information Thomas W. Holcomb, Chih-Lung Lin, Sridhar Srinivasan 2023-06-06 $290,714,000
11671609 DC coefficient signaling at small quantization step sizes Chih-Lung Lin, Sridhar Srinivasan 2023-06-06 $290,714,000
11638018 Decoding jointly coded transform type and subblock pattern information Thomas W. Holcomb, Chih-Lung Lin, Sridhar Srinivasan 2023-04-25 $422,763,000
11582462 Constraint-modified selection of video encoding configurations Jae Hoon Kim, Cosmin Vasile Stejerean, Pankaj Sethi 2023-02-14 $167,621,000
11575913 DC coefficient signaling at small quantization step sizes Chih-Lung Lin, Sridhar Srinivasan 2023-02-07 $275,548,000
11528481 Adaptive quantization for enhancement layer video coding Shijun Sun, Chengjie Tu, Chih-Lung Lin 2022-12-13 $224,065,000
11451794 Parameterization for fading compensation Sridhar Srinivasan 2022-09-20 $204,012,000
11451793 Parameterization for fading compensation Sridhar Srinivasan 2022-09-20 $204,012,000
11356678 Decoding jointly coded transform type and subblock pattern information Thomas W. Holcomb, Chih-Lung Lin, Sridhar Srinivasan 2022-06-07 $255,877,000
11343567 Systems and methods for providing a quality metric for media content Haixiong Wang 2022-05-24 $194,773,000
11336902 Systems and methods for optimizing video encoding Haixiong Wang 2022-05-17 $177,563,000
11252445 Systems and methods for providing passthrough adaptive bitrate videos Qian Chen, Minchuan Chen 2022-02-15 $168,891,000
11122268 Adaptive quantization for enhancement layer video coding Shijun Sun, Chengjie Tu, Chih-Lung Lin 2021-09-14 $197,424,000
11089311 Parameterization for fading compensation Sridhar Srinivasan 2021-08-10 $241,410,000
11070823 DC coefficient signaling at small quantization step sizes Chih-Lung Lin, Sridhar Srinivasan 2021-07-20 $255,793,000
10979733 Systems and methods for measuring image quality based on an image quality metric Haixiong Wang 2021-04-13 $167,872,000
10958917 Decoding jointly coded transform type and subblock pattern information Thomas W. Holcomb, Chih-Lung Lin, Sridhar Srinivasan 2021-03-23 $162,800,000
10911826 Determining appropriate video encodings for video streams Minchuan Chen 2021-02-02 $155,827,000