Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SA

Stefan Abel — 35 Patents

IBM: 34 patents #2,881 of 70,183Top 5%
Globalfoundries: 1 patents #2,221 of 4,424Top 55%
Thalwil, CH: #23 of 384 inventorsTop 6%
Overall (All Time): #96,288 of 4,157,543Top 3%
35 Patents All Time
Stefan Abel has been granted 35 US patents while listed as an inventor at IBM. The first was granted in 2016 and the most recent in December 2024. Stefan Abel ranks #96,288 of 4,157,543 US inventors in our database (top 2.3%). Patent records list Stefan Abel in Thalwil, CH.

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12182719 Fixed, random, recurrent matrices for increased dimensionality in neural networks Lorenz Müller, Pascal Stark 2024-12-31 $22,533,000
12165028 Extracting sequences from d-dimensional input data for sequential processing with neural networks Lorenz Müller, Pascal Stark 2024-12-10 $44,181,000
11562221 Optical synapses Bert Jan Offrein, Antonio La Porta, Pascal Stark 2023-01-24 $6,971,000
11521055 Optical synapse Veeresh V. Deshpande, Jean Fompeyrine 2022-12-06 $6,201,000
11250315 Electrochemical device of variable electrical conductance Valeria Bragaglia, Patrick Ruch, Antonio La Porta, Jean Fompeyrine 2022-02-15 $5,512,000
11195085 Spiking synaptic elements for spiking neural networks Angeliki Pantazi, Stanislaw Andrzej Wozniak, Jean Fompeyrine 2021-12-07 $3,115,000
11157807 Optical neuron Veeresh V. Deshpande, Jean Fompeyrine 2021-10-26 $2,874,000
11138501 Hardware-implemented training of an artificial neural network Veeresh V. Deshpande, Jean Fompeyrine, Abu Sebastian 2021-10-05 $5,888,000
11070029 Method of forming an electro-optical device with lateral current injection regions Charles Caër, Lukas Czornomaz, Bert Jan Offrein 2021-07-20 $5,541,000
11042346 Artificial cochlea Jean Fompeyrine, Youri Popoff 2021-06-22 $6,016,000
11009727 Integrated waveguide structure with pockels layer having a selected crystal orientation Karl Felix Sebastian Eltes, Jean Fompeyrine 2021-05-18 $4,116,000
10957854 Tunable resistive element Jean Fompeyrine, Veeresh V. Deshpande 2021-03-23 $2,115,000
10884315 Integrated optical transmission element Paul F. Seidler 2021-01-05 $2,293,000
10833150 Fast recrystallization of hafnium or zirconium based oxides in insulator-metal structures Martin M. Frank, Kam-Leung Lee, Eduard A. Cartier, Vijay Narayanan, Jean Fompeyrine +2 more 2020-11-10 $848,000
10735231 Demodulating modulated signals with artificial neural networks Jean Fompeyrine 2020-08-04 $3,150,000
10734787 Electro-optical device with lateral current injection regions Charles Caër, Lukas Czornomaz, Bert Jan Offrein 2020-08-04 $3,150,000
10727404 Tunable resistive element Jean Fompeyrine, Youri Popoff 2020-07-28 $3,400,000
10714242 Symmetrically tunable electrical resistor Jean Fompeyrine, Johannes Gooth, Bernd W. Gotsmann, Fabian Menges 2020-07-14 $4,158,000
10657440 Optical synapse for neuromorphic networks Lukas Czomomaz, Veeresh V. Deshpande, Jean Fompeyrine 2020-05-19 $2,035,000
10516108 Tunable resistive element Jean Fompeyrine, Veeresh V. Deshpande 2019-12-24 $10,655,000
10447006 Electro-optical device with asymmetric, vertical current injection ohmic contacts Lukas Czornomaz, Jean Fompeyrine, Utz Herwig Hahn, Folkert Horst, Marc Seifried 2019-10-15 $4,653,000
10395168 Tunable optical neuromorphic network Lukas Czomomaz, Veeresh V. Deshpande, Jean Fompeyrine 2019-08-27 $1,335,000
10338630 Optical computing system Jean Fompeyrine, Bert Jan Offrein, Walter Riess 2019-07-02 $3,331,000
10340661 Electro-optical device with lateral current injection regions Charles Caër, Lukas Czornomaz, Bert Jan Offrein 2019-07-02 $3,331,000
10312441 Tunable resistive element Jean Fompeyrine, Veeresh V. Deshpande 2019-06-04 $2,774,000