Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Hai Wei — 21 Patents

Amazon: 18 patents #679 of 19,158Top 4%
UTUtopiacompression: 3 patents #3 of 18Top 20%
Los Angeles, CA: #467 of 12,377 inventorsTop 4%
California: #27,449 of 386,348 inventorsTop 8%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Hai Wei has been granted 21 US patents while listed as an inventor at Amazon. The first was granted in 2014 and the most recent in November 2025. Hai Wei ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Hai Wei in Los Angeles, CA, US.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12464174 Objective video quality assessment models based on bitstream, and additional pixel domain features Yongjun Wu, Sriram Sethuraman, Yixian Chen, Zaixi Shang 2025-11-04
12101529 Client side augmented reality overlay Yongjun Wu, Zaixi Shang, Sriram Sethuraman, Xiaohan Nie 2024-09-24 $576,506,000
11765372 Efficient coefficient film grain synthesis for codecs without film grain synthesis Charles Benjamin Franklin Waggoner 2023-09-19 $263,420,000
11659212 Content delivery of live streams with playback-conditions-adaptive encoding Brian Manuel Alvarez, Yongjun Wu, Abhishek Kumar, Lei Li 2023-05-23 $213,605,000
11539961 Smoothing bit rate variations in the distribution of media content Ola Hållmarker, Dag Henriksson, Yongjun Wu 2022-12-27 $163,920,000
11516538 Techniques for detecting low image quality Zongyi Liu, Bruce K. Ferry, Simon Paul Lacasse 2022-11-29 $171,744,000
11445168 Content-adaptive video sampling for cost-effective quality monitoring Charles Benjamin Franklin Waggoner, Zongyi Liu, Srinivas Rajagopalan, Lei Li 2022-09-13 $276,831,000
11336935 Detecting audio-video desyncrhonization Yongjun Wu, Joshua Peter Ebenezer, Sriram Sethuraman, Zongyi Liu 2022-05-17 $237,259,000
11297355 Content delivery of live streams with playback-conditions-adaptive encoding Brian Manuel Alvarez, Yongjun Wu, Abhishek Kumar, Lei Li 2022-04-05 $268,887,000
11290735 Visual element encoding parameter tuning Charles Benjamin Franklin Waggoner, Yongjun Wu 2022-03-29 $283,868,000
11218743 Linear light scaling service for non-linear light pixel values Charles Benjamin Franklin Waggoner 2022-01-04 $284,037,000
10958947 Content delivery of live streams with playback-conditions-adaptive encoding Brian Manuel Alvarez, Yongjun Wu, Abhishek Kumar, Lei Li 2021-03-23 $258,764,000
10897654 Content delivery of live streams with event-adaptive encoding Yongjun Wu, Abhishek Kumar, Lei Li, Amarsingh Buckthasingh Winston 2021-01-19 $460,203,000
10798399 Adaptive video compression Charles Benjamin Franklin Waggoner, Yang Yang, Srinivas Rajagopalan, Deepthi Nandakumar, Lei Li 2020-10-06 $256,164,000
10728568 Visual element encoding parameter tuning Charles Benjamin Franklin Waggoner, Yongjun Wu 2020-07-28 $177,205,000
10638135 Confidence-based encoding Charles Benjamin Franklin Waggoner, Srinivas Rajagopalan, Srikanth Kiran Kotagiri, Lei Li, Yang Yang 2020-04-28 $269,738,000
10616590 Optimizing streaming video encoding profiles Amarsingh Buckthasingh Winston, Lei Li, Yang Yang, Deepthi Nandakumar, Avisar Ten-Ami 2020-04-07 $82,443,000
10477225 Method of adaptive structure-driven compression for image transmission over ultra-low bandwidth data links Jacob Yadegar, Joseph Yadegar 2019-11-12
10419773 Hybrid learning for adaptive video grouping and compression Yang Yang, Lei Li, Amarsingh Buckthasingh Winston, Avisar Ten-Ami 2019-09-17 $141,358,000
9031285 Detection of floating objects in maritime video using a mobile camera Hieu Tat Nguyen, Prakash Ramu, Xiaoqing Liu, Jacob Yadegar 2015-05-12
8798383 Method of adaptive structure-driven compression for image transmission over ultra-low bandwidth data links Jacob Yadegar, Joseph Yadegar, Karthik M. Varadarajana, Sakina Zabuawala 2014-08-05