Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Chittabrata Ghosh — 39 Patents in 2018

Intel: 38 patents #10 of 5,158Top 1%
Nokia Technologies Oy: 1 patents #208 of 627Top 35%
Fremont, CA: #2 of 1,677 inventorsTop 1%
California: #75 of 60,411 inventorsTop 1%
Overall (2018): #357 of 503,207Top 1%
39 Patents 2018

Issued Patents 2018

Showing 26–39 of 39 patents

Patent #TitleCo-InventorsDate
9930660 Scheduling trigger frames in a high efficiency wireless local-area network Laurent Cariou 2018-03-27
9923679 High-efficiency Wi-Fi (HEW) station, access point, and methods for random access contention Po-Kai Huang, Shahrnaz Azizi, Robert J. Stacey 2018-03-20
9924540 Co-existence for spatial reuse in wireless local area networks Po-Kai Huang, Laurent Cariou, Robert J. Stacey 2018-03-20
9924510 Wireless device, method, and computer readable media for orthogonal frequency division multiple access (OFDMA) allocations based on a basic tone resource unit or entire sub-channel Shahrnaz Azizi, Robert J. Stacey, Eldad Perahia, Thomas J. Kenney, Po-Kai Huang 2018-03-20
9924458 Dynamic resource block identification for power save polling in a high efficiency wireless local-area network Laurent Cariou 2018-03-20
9918329 Station (STA) and method for communication on primary and secondary channel resources Laurent Cariou, Carlos Cordeiro, Assaf Kasher 2018-03-13
9913217 Transmission feedback mechanism for polling wireless devices Laurent Cariou, Robert J. Stacey 2018-03-06
9913266 Methods and apparatus for scheduling a narrowband response to wideband data in a high-efficiency wireless local area network Thomas J. Kenney 2018-03-06
9894653 Apparatus, computer readable medium, and method for multi-user request-to-send and clear-to-send in a high efficiency wireless local-area network Po-Kai Huang, Robert J. Stacey, Qinghua Li 2018-02-13
9883529 Controlling uplink transmissions in communication systems with scheduled trigger frames 2018-01-30
9883531 Wireless device, method, and computer readable media for signaling clear channel assessment parameters in a high-efficiency wireless local area Po-Kai Huang, Robert J. Stacey 2018-01-30
9883473 Conveying information to bandwidth limited device Shahrnaz Azizi, Thomas J. Kenney 2018-01-30
9866354 Fragmentation of service data units in a high-efficiency wireless local-area network Robert J. Stacey, Yaron Alpert 2018-01-09
9866291 Apparatus, system and method of communicating via a plurality of sectorized antennas Laurent Cariou, Solomon Trainin, Ou Yang, Carlos Cordeiro 2018-01-09