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USPTO Patent Rankings Data through Dec 31, 2025
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Stephane Tyc — 4 Patents

THThomson-Csf: 4 patents #223 of 2,054Top 15%
Paris, FR: #2,402 of 13,709 inventorsTop 20%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Stephane Tyc has been granted 4 US patents while listed as an inventor at Thomson-Csf. The first was granted in 1993 and the most recent in October 1995. Stephane Tyc ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Stephane Tyc in Paris, FR.

Patents per Year

Patents granted per year, 1993 to 1995Bar chart with a peak of 2 patents in 1993.peak 21993: 2 patents19931994: 1 patents19941995: 1 patents1995

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5463516 Magnetoresistive transducer or magnetic read head including a layer of composite material including conducting magnetic particles in an insulating material Thierry Valet 1995-10-31 $123,000
5313186 Sensor of weak magnetic fields, with magnetoresistive effect Alain Schuhl 1994-05-17 $12,000
5239187 Josephson effect semiconductor device with channel layers of semiconductor and superconductor materials Alain Schuhl, Alain Friederich 1993-08-24 $27,000
5231295 Superconducting field effect transistor Alain Schuhl 1993-07-27 $25,000