Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eric Duvivier — 9 Patents

RMRf Magic: 3 patents #8 of 29Top 30%
TITexas Instruments: 2 patents #5,266 of 12,488Top 45%
ALAlcatel: 1 patents #1,083 of 2,861Top 40%
Vallauris, FR: #14 of 106 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Eric Duvivier has been granted 9 US patents while listed as an inventor at Rf Magic. The first was granted in 1997 and the most recent in March 2024. Eric Duvivier ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Eric Duvivier in Vallauris, FR.

Patents per Year

Patents granted per year, 1997 to 2024Bar chart with a peak of 2 patents in 2006.peak 21997: 1 patents19972006: 2 patents20062008: 1 patents20082009: 1 patents20092010: 1 patents20102019: 2 patents20192024: 1 patents2024

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11942974 Millimeter wave radio calibration circuit Khaled Khalaf, Ahmet Tekin, Biagio Bisanti, Qixian Shi 2024-03-26
10374549 Variable frequency oscillator having wide tuning range and low phase noise Biagio Bisanti, Lorenzo Carpineto, Stefano Cipriani, Francesco Coppola, Gianni Puccio +4 more 2019-08-06
10200049 Multi-loop PLL structure for generating an accurate and stable frequency over a wide range of frequencies Biagio Bisanti, Lorenzo Carpineto, Stefano Cipriani, Francesco Coppola, Gianni Puccio +4 more 2019-02-05
7653370 Offset signal phasing for a multiple frequency source system Biagio Bisanti, Stefano Cipriani, Lorenzo Carpineto, Gianni Puccio, Francesco Coppola +1 more 2010-01-26
7528665 Multiple frequency source system and method of operation Francesco Coppola, Stefano Cipriani, Lorenzo Carpineto, Gianni Puccio, Biagio Bisanti +1 more 2009-05-05
7355483 System and method for mitigating phase pulling in a multiple frequency source system Biagio Bisanti, Stefano Cipriani, Lorenzo Carpineto, Gianni Puccio, Francesco Coppola +1 more 2008-04-08
7136626 Radio frequency modulator Biagio Bisanti, Stefano Cipriani 2006-11-14 $13,172,000
7081791 Automatically adjusting low noise amplifier Lorenzo Carpineto, Stefano Cipriani 2006-07-25 $60,603,000
5625318 Differential amplifier having a double differential amplifier pair with interconnected control electrodes Joannes Mathilda Josephus Sevenhans, Daniel Sallaerts 1997-04-29 $1,051,000