Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Robert Clair Keller — 3 Patents

TITexas Instruments: 3 patents #4,069 of 12,488Top 35%
Friedrichshafen, DE: #169 of 618 inventorsTop 30%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Robert Clair Keller has been granted 3 US patents while listed as an inventor at Texas Instruments. The first was granted in 2015 and the most recent in June 2022. Robert Clair Keller ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Robert Clair Keller in Friedrichshafen, DE.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11356125 Dual-band AGC for RF sampling receivers Jawaharlal Tangudu, Yeswanth Guntupalli, Kalyan Gudipati, Wenjing Lu, Jaiganesh Balakrishnan +4 more 2022-06-07 $27,967,000
11329687 Transceiver circuit with digital pre-distortion (DPD) options Francesco Dantoni, Jawaharlal Tangudu, Sarma Sundareswara Gunturi 2022-05-10 $53,234,000
9001712 Transmit signal cancelation apparatus and methods Nagarajan Viswanathan, Visvesvaraya Pentakota, Thomas Neu, Francesco Dantoni 2015-04-07 $7,585,000