Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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B Hari Ram — 19 Patents

Disney: 11 patents #679 of 6,686Top 15%
NUNxp Usa: 8 patents #192 of 2,066Top 10%
Chennai, IN: #24 of 3,155 inventorsTop 1%
Overall (All Time): #229,345 of 4,157,543Top 6%
19 Patents All Time
B Hari Ram has been granted 19 US patents while listed as an inventor at Disney. The first was granted in 2018 and the most recent in November 2024. B Hari Ram ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list B Hari Ram in Chennai, IN.

Issued Patents All Time

Showing 1–19 of 19 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12143212 Physical layer preamble for wireless local area networks Vijay Ahirwar, Sri Varsha Rottela, Hongyuan Zhang, Sudhir Srinivasa, Nilesh Khude 2024-11-12 $205,245,000
11917670 Physical layer protocol data unit directional transmission Vijay Ahirwar, Sri Varsha Rottela, Nilesh Khude, Sudhir Srinivasa 2024-02-27 $140,955,000
11824652 Physical layer preamble for wireless local area networks Vijay Ahirwar, Sri Varsha Rottela, Hongyuan Zhang, Sudhir Srinivasa, Nilesh Khude 2023-11-21 $110,932,000
11711804 Uplink multi-user sounding for WLAN Ankit Sethi, Sudhir Srinivasa, Sayak Roy 2023-07-25 $64,276,000
11374683 Physical layer preamble for wireless local area networks Vijay Ahirwar, Sri Varsha Rottela, Hongyuan Zhang, Sudhir Srinivasa, Nilesh Khude 2022-06-28 $75,070,000
11229035 Physical layer protocol data unit directional transmission Vijay Ahirwar, Sri Varsha Rottela, Nilesh Khude, Sudhir Srinivasa 2022-01-18 $196,451,000
11182288 Decoding of high-density memory cells in a solid-state drive Vijay Ahirwar, Sri Varsha Rottela, Nilesh Khude 2021-11-23 $122,515,000
11140745 WLAN trigger frame padding for meeting minimum processing time requirement of receiver Sudhir Srinivasa, Hongyuan Zhang, Sri Varsha Rottela, Christian R. Berger 2021-10-05 $117,989,000
11140709 Cooperative communication by access points in a WLAN Nilesh Khude, Sri Varsha Rottela, Vijay Ahirwar, Sudhir Srinivasa 2021-10-05 $117,989,000
11101389 Dual-use semiconductor device for solar power and data storage Vijay Ahirwar, Sri Varsha Rottela, Nilesh Khude 2021-08-24 $114,762,000
11061617 High density fractional bit solid state drives using coded set partitions Vijay Ahirwar, Sri Varsha Rottela, Nilesh Khude 2021-07-13 $50,498,000
11039339 WLAN with distributed access point functionality Nilesh Khude, Vijay Ahirwar, Ankit Sethi, Vijay Ganwani, Sayak Roy +1 more 2021-06-15 $22,516,000
10993197 Distributed MIMO based on access point collaboration Sri Varsha Rottela, Vijay Ahirwar, Sudhir Srinivasa, Nilesh Khude 2021-04-27 $48,048,000
10879928 Scaling of log-likelihood ratios (LLR) based on long training field (LTF) Vijay Ahirwar, Sri Varsha Rottela 2020-12-29 $59,366,000
10804945 Apparatus and methods of dynamic interference cancellation for wireless receivers Lokesh Sundaramurthy Satrasala, Sudhir Srinivasa, Hongyuan Zhang 2020-10-13 $52,648,000
10805892 Distributed MIMO based on access point collaboration Sri Varsha Rottela, Vijay Ahirwar, Sudhir Srinivasa, Nilesh Khude 2020-10-13 $52,648,000
10623121 Systems and methods for time delay estimation Lokesh Sundaramurthy Satrasala, Sri Varsha Rottela, Niranjan Grandhe, Christian R. Berger, Sudhir Srinivasa 2020-04-14 $54,979,000
9979449 Systems and methods for detecting data in a received multiple-input-multiple-output (MIMO) signal Lokesh Sundaramurthy Satrasala, Sri Varsha Rottela, Sudhir Srinivasa, Hongyuan Zhang, Chusong Xiao +3 more 2018-05-22 $7,887,000
9929884 Systems and methods for detecting data in a received multiple-input-multiple-output (MIMO) signal Lokesh Sundaramurthy Satrasala, Sri Varsha Rottela 2018-03-27 $10,375,000