Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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SaiRamesh Nammi — 377 Patents

ATAT&T: 259 patents #17 of 18,772Top 1%
Ericsson: 107 patents #87 of 9,909Top 1%
Apple: 7 patents #4,315 of 18,612Top 25%
Futurewei Technologies: 3 patents #526 of 1,563Top 35%
ACArrowhead Center: 1 patents #45 of 122Top 40%
OTOptis Cellular Technology: 1 patents #58 of 129Top 45%
Overall (All Time): #750 of 4,157,543Top 1%
377 Patents All Time
SaiRamesh Nammi has been granted 377 US patents while listed as an inventor at AT&T. The first was granted in 2012 and the most recent in November 2025. SaiRamesh Nammi ranks #750 of 4,157,543 US inventors in our database (top 0.02%). Patent records list SaiRamesh Nammi in Sollentuna, TX, SE.

Patents per Year

Patents granted per year, 2012 to 2025Bar chart with a peak of 79 patents in 2020.peak 792012: 3 patents20122013: 2 patents2014: 9 patents20142015: 17 patents2016: 27 patents20162017: 24 patents2018: 22 patents20182019: 61 patents2020: 79 patents20202021: 56 patents2022: 43 patents20222023: 18 patents2024: 11 patents20242025: 5 patents2025

Issued Patents All Time

Showing 1–25 of 377 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12463742 Scheduling of uplink data using demodulation reference signal and scheduled resources Arunabha Ghosh 2025-11-04
12335198 Method to configure the multi-slot PUSCH for half duplex systems Thomas Chapman, Namir Lidian 2025-06-17
12323253 Hybrid automatic repeat request reliability for 5G or other next generation network 2025-06-03
12267898 Location based coreset configuration for transmitting the physical downlink control channel in 5G wireless communication systems 2025-04-01
12267157 Facilitating outer loop link adaptation in advanced networks Xiaoyi Wang 2025-04-01
12177020 Method to decode uplink control channel for ultra reliable low latency applications Thomas Chapman, Namir Lidian 2024-12-24 $570,000
12113656 Facilitating selection of demodulation reference signal ports in advanced networks 2024-10-08 $215,650,000
12095488 Low complexity transmitter structure for active antenna systems 2024-09-17
12088418 Hybrid automatic repeat request feedback for outer loop adaptation for 5G or other next generation network Xiaoyi Wang, Arunabha Ghosh, Salam Akoum 2024-09-10 $87,018,000
12068822 Facilitating fast channel state information computation for 5G wireless communication systems Arunabha Ghosh 2024-08-20 $74,449,000
12058058 Reference signal transmission scheme for non-orthogonal multiple access systems 2024-08-06 $48,185,000
12003291 Indicating frequency and time domain resources in communication systems with multiple transmission points Arunabha Ghosh, Ralf Bendlin 2024-06-04 $77,280,000
11997041 Early termination scheme for blind decoding of a downlink control channel Xiaoyi Wang, Ralf Bendlin, Arunabha Ghosh 2024-05-28 $71,011,000
11956762 Facilitating improved performance in advanced networks with multiple transmission points Arunabha Ghosh 2024-04-09 $110,082,000
11949505 Scheduling of uplink data using demodulation reference signal and scheduled resources Arunabha Ghosh 2024-04-02 $172,540,000
11888555 Method to beamform multicast transmission Ratheesh Kumar Mungara, Jörg Huschke 2024-01-30 $276,000
11671958 Management of group common downlink control channels in a wireless communications system Arunabha Ghosh, Ralf Bendlin 2023-06-06 $23,706,000
11671157 Determining channel state information in 5G or other next generation wireless communication systems with multiple transmission points Arunabha Ghosh, Ralf Bendlin 2023-06-06 $23,706,000
11671226 Switching between non-orthogonal multiple access and orthogonal multiple access systems for uplink data transmission Saeed Ghassemzadeh, Arunabha Ghosh 2023-06-06 $23,706,000
11658762 Non-orthogonal multiple access for uplink data transmission for 5G or other next generation network Arunabha Ghosh, Saeed Ghassemzadeh 2023-05-23 $18,785,000
11658851 Employing modulation layer mapping to improve performance of MIMO communication systems Arunabha Ghosh, Xiaoyi Wang 2023-05-23 $18,785,000
11652569 Scheduling of uplink data using demodulation reference signal and scheduled resources Arunabha Ghosh 2023-05-16 $26,071,000
11641302 Dynamic indication of higher order modulation and coding scheme table Arunabha Ghosh 2023-05-02 $84,022,000
11637607 Generic reciprocity based channel state information acquisition frameworks for advanced networks Xiaoyi Wang, Arunabha Ghosh, Salam Akoum 2023-04-25 $39,222,000
11622352 Receiver beamforming and antenna panel switching in advanced networks Xiaoyi Wang, Arunabha Ghosh, Salam Akoum 2023-04-04 $75,217,000