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

Pohsiang Hsu — 63 Patents

Microsoft: 62 patents #214 of 40,388Top 1%
Redmond, WA: #70 of 8,547 inventorsTop 1%
Washington: #729 of 76,902 inventorsTop 1%
Overall (All Time): #35,470 of 4,157,543Top 1%
63 Patents All Time
Pohsiang Hsu has been granted 63 US patents while listed as an inventor at Microsoft. The first was granted in 1999 and the most recent in April 2023. Pohsiang Hsu ranks #35,470 of 4,157,543 US inventors in our database (top 0.85%). Patent records list Pohsiang Hsu in Redmond, WA, US.

Patents per Year

Patents granted per year, 1999 to 2023Bar chart with a peak of 8 patents in 2009.peak 81999: 1 patents19992006: 3 patents2007: 2 patents20072008: 6 patents2009: 8 patents20092010: 2 patents2011: 1 patents20112012: 5 patents2013: 3 patents20132014: 8 patents2015: 3 patents20152016: 4 patents2017: 2 patents20172018: 3 patents2019: 3 patents20192020: 2 patents2021: 3 patents20212022: 2 patents2023: 2 patents2023

Issued Patents All Time

Showing 1–25 of 63 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11638017 Fractional quantization step sizes for high bit rates Thomas W. Holcomb, Sridhar Srinivasan, Chih-Lung Lin 2023-04-25 $422,763,000
11570451 Adaptive multiple quantization Thomas W. Holcomb, Chih-Lung Lin, Sridhar Srinivasan 2023-01-31 $254,377,000
11272194 Fractional quantization step sizes for high bit rates Thomas W. Holcomb, Sridhar Srinivasan, Chih-Lung Lin 2022-03-08 $166,683,000
11245910 Adaptive multiple quantization Thomas W. Holcomb, Chih-Lung Lin, Sridhar Srinivasan 2022-02-08 $249,808,000
10958916 Fractional quantization step sizes for high bit rates Thomas W. Holcomb, Sridhar Srinivasan, Chih-Lung Lin 2021-03-23 $162,800,000
10931967 Video coding/decoding with sub-block transform sizes and adaptive deblock filtering Chih-Lung Lin, Ming-Chieh Lee, Thomas W. Holcomb, Sridhar Srinivasan 2021-02-23 $152,813,000
10924749 Adaptive multiple quantization Thomas W. Holcomb, Chih-Lung Lin, Sridhar Srinivasan 2021-02-16 $170,991,000
10567753 Skip macroblock coding Sridhar Srinivasan 2020-02-18 $61,429,000
10567791 Video coding / decoding with sub-block transform sizes and adaptive deblock filtering Chih-Lung Lin, Ming-Chieh Lee, Thomas W. Holcomb, Sridhar Srinivasan 2020-02-18 $61,429,000
10390037 Video coding/decoding with sub-block transform sizes and adaptive deblock filtering Chih-Lung Lin, Ming-Chieh Lee, Thomas W. Holcomb, Sridhar Srinivasan 2019-08-20 $63,531,000
10368065 Skip macroblock coding Sridhar Srinivasan 2019-07-30 $77,255,000
10341688 Use of frame caching to improve packet loss recovery Chih-Lung Lin, Minghui Xia, Shankar Regunathan, Thomas W. Holcomb 2019-07-02 $68,442,000
10123038 Video coding / decoding with sub-block transform sizes and adaptive deblock filtering Chih-Lung Lin, Ming-Chieh Lee, Thomas W. Holcomb, Sridhar Srinivasan 2018-11-06 $83,233,000
10075731 Video coding / decoding with re-oriented transforms and sub-block transform sizes Sridhar Srinivasan, Thomas W. Holcomb, Chih-Lung Lin, Ming-Chieh Lee 2018-09-11 $66,069,000
9866871 Use of frame caching to improve packet loss recovery Chih-Lung Lin, Minghui Xia, Shankar Regunathan, Thomas W. Holcomb 2018-01-09 $35,614,000
9774852 Skip macroblock coding Sridhar Srinivasan 2017-09-26 $38,019,000
9538189 Skip macroblock coding Sridhar Srinivasan 2017-01-03 $30,922,000
9479796 Variable coding resolution in video codec Thomas W. Holcomb, Chih-Lung Lin, Sridhar Srinivasan 2016-10-25 $63,684,000
9432686 Video coding / decoding with motion resolution switching and sub-block transform sizes Chih-Lung Lin, Ming-Chieh Lee, Thomas W. Holcomb, Sridhar Srinivasan 2016-08-30 $26,338,000
9313501 Use of frame caching to improve packet loss recovery Chih-Lung Lin, Minghui Xia, Shankar Regunathan, Thomas W. Holcomb 2016-04-12 $45,069,000
9258570 Video coding / decoding with re-oriented transforms and sub-block transform sizes Sridhar Srinivasan, Thomas W. Holcomb, Chih-Lung Lin, Ming-Chieh Lee 2016-02-09 $44,306,000
9148668 Coding of motion vector information Sridhar Srinivasan, Thomas W. Holcomb, Kunal Mukerjee, Bruce Chih-Lung Lin 2015-09-29 $56,898,000
9088785 Skip macroblock coding Sridhar Srinivasan 2015-07-21 $95,375,000
9071847 Variable coding resolution in video codec Thomas W. Holcomb, Chih-Lung Lin, Sridhar Srinivasan 2015-06-30 $24,787,000
8917768 Coding of motion vector information Sridhar Srinivasan, Thomas W. Holcomb, Kunal Mukerjee, Bruce Chih-Lung Lin 2014-12-23 $35,011,000