Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Alexander Andreopoulos — 26 Patents

IBM: 25 patents #4,231 of 70,183Top 7%
IMInternational Machines: 1 patents #1 of 34Top 3%
San Jose, CA: #2,428 of 32,062 inventorsTop 8%
California: #20,975 of 386,348 inventorsTop 6%
Overall (All Time): #150,017 of 4,157,543Top 4%
26 Patents All Time
Alexander Andreopoulos has been granted 26 US patents while listed as an inventor at IBM. The first was granted in 2015 and the most recent in January 2023. Alexander Andreopoulos ranks #150,017 of 4,157,543 US inventors in our database (top 3.6%). Patent records list Alexander Andreopoulos in San Jose, CA, US.

Issued Patents All Time

Showing 1–25 of 26 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11556767 High dynamic range, high class count, high input rate winner-take-all on neuromorphic hardware Steven K. Esser, Jeffrey A. Kusnitz 2023-01-17 $4,393,000
11537855 Low spike count ring buffer mechanism on neuromorphic hardware 2022-12-27 $9,721,000
11514298 High-frame-rate real-time multiscale spatiotemporal disparity on distributed low-power event-based neuromorphic hardware Hirak Jyoti Kashyap, Myron D. Flickner 2022-11-29 $7,547,000
11361214 Dynamic multiscale routing on networks of neurosynaptic cores 2022-06-14 $8,092,000
11227180 Extracting motion saliency features from video using a neurosynaptic system Steven K. Esser, Dharmendra S. Modha 2022-01-18 $5,274,000
11120561 Detection, tracking and recognition on networks of digital neurosynaptic cores Arnon Amir, Tapan K. Nayak 2021-09-14 $2,674,000
11049000 Distributed state via cascades of tensor decompositions and neuron activation binding on neuromorphic hardware Myron D. Flickner 2021-06-29 $5,149,000
10970622 Dynamic gating using neuromorphic hardware 2021-04-06 $3,234,000
10846567 Scene understanding using a neurosynaptic system Rathinakumar Appuswamy, Pallab Datta, Steven K. Esser, Dharmendra S. Modha 2020-11-24 $23,150,000
10733500 Short-term memory using neuromorphic hardware Andrew S. Cassidy 2020-08-04 $3,150,000
10650309 High dynamic range, high class count, high input rate winner-take-all on neuromorphic hardware Steven K. Esser, Jeffrey A. Kusnitz 2020-05-12 $2,725,000
10558892 Scene understanding using a neurosynaptic system Rathinakumar Appuswamy, Pallab Datta, Steven K. Esser, Dharmendra S. Modha 2020-02-11 $2,410,000
10528843 Extracting motion saliency features from video using a neurosynaptic system Steven K. Esser, Dharmendra S. Modha 2020-01-07 $1,754,000
10169844 Lens distortion correction using a neurosynaptic circuit Daniel Gruhl, Michael Karasick, Dharmendra S. Modha 2019-01-01
10157453 Lens distortion correction using a neurosynaptic circuit Daniel Gruhl, Michael Karasick, Dharmendra S. Modha 2018-12-18 $3,830,000
10140551 Scene understanding using a neurosynaptic system Rathinakumar Appuswamy, Pallab Datta, Steven K. Esser, Dharmendra S. Modha 2018-11-27 $2,773,000
10043110 Scene understanding using a neurosynaptic system Rathinakumar Appuswamy, Pallab Datta, Steven K. Esser, Dharmendra S. Modha 2018-08-07 $1,950,000
10043241 Lens distortion correction using a neurosynaptic circuit Daniel Gruhl, Michael Karasick, Dharmendra S. Modha 2018-08-07 $1,950,000
10043248 Lens distortion correction using a neurosynaptic system Daniel Gruhl, Michael Karasick, Dharmendra S. Modha 2018-08-07 $1,950,000
9922266 Extracting salient features from video using a neurosynaptic system Steven K. Esser, Dharmendra S. Modha 2018-03-20 $2,525,000
9904983 Lens distortion correction using a neurosynaptic circuit Daniel Gruhl, Michael Karasick, Dharmendra S. Modha 2018-02-27 $3,821,000
9672593 Lens distortion correction using a neurosynaptic system Daniel Gruhl, Michael Karasick, Dharmendra S. Modha 2017-06-06 $2,871,000
9536179 Scene understanding using a neurosynaptic system Rathinakumar Appuswamy, Pallab Datta, Steven K. Esser, Dharmendra S. Modha 2017-01-03 $2,646,000
9373058 Scene understanding using a neurosynaptic system Rathinakumar Appuswamy, Pallab Datta, Steven K. Esser, Dharmendra S. Modha 2016-06-21 $3,815,000
9355331 Extracting salient features from video using a neurosynaptic system Steven K. Esser, Dharmendra S. Modha 2016-05-31 $4,553,000