Alan Katz
25Patents
9h-index
12Co-inventors
72Inventor score
Filing activity: Apr 13, 1984 → Sep 11, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5263097A | Parameter normalized features for classification procedures, systems and methods | Physics | 50 | Expired |
| US6894639B1 | Generalized hebbian learning for principal component analysis and automatic target recognition, systems and method | Physics | 35 | Expired |
| US4945494A | Neural network and system | Physics | 26 | Expired |
| US4648261A | Method for determining physical properties of a porous sample using capillary pressure measurement | Physics | 25 | Expired |
| US4628468A | Method and means for determining physical properties from measurements of microstructure in porous media | Physics | 19 | Expired |
| US8633700B1 | Sensors for passive electroseismic and seismoelectric surveying | Physics | 18 | Active |
| US5943661A | Hybrid neural network classifier, systems and methods | Physics | 15 | Expired |
| US8347658B2 | Method and system for passive electroseismic surveying | Emerging Cross-Sectional Technologies | 12 | Active |
| US5985025A | Semiconductor growth method | Emerging Cross-Sectional Technologies | 9 | Expired |
| US9239396B2 | Electroseismic surveying in exploration and production environments | Physics | 7 | Active |
| US9599750B2 | Electroseismic surveying in exploration and production environments | Physics | 7 | Active |
| US9239397B2 | Electroseismic surveying in exploration and production environments | Physics | 6 | Active |
| US10739494B2 | Electroseismic surveying in exploration and production environments | Physics | 5 | Active |
| US8873334B2 | Correlation techniques for passive electroseismic and seismoelectric surveying | Physics | 5 | Active |
| US8589079B2 | Method and system for passive electroseismic surveying | Emerging Cross-Sectional Technologies | 5 | Active |
| US8566037B2 | Method and system for passive electroseismic surveying | Emerging Cross-Sectional Technologies | 4 | Active |
| US8478533B2 | Method and system for passive electroseismic surveying | Emerging Cross-Sectional Technologies | 4 | Active |
| US6521042B1 | Semiconductor growth method | Emerging Cross-Sectional Technologies | 3 | Expired |
| US10378316B2 | Method and system for passive electroseismic surveying | Emerging Cross-Sectional Technologies | 3 | Active |
| US10203427B2 | Correlation techniques for passive electroseismic and seismoelectric surveying | Physics | 2 | Active |
| US8560241B2 | Method and system for passive electroseismic surveying | Emerging Cross-Sectional Technologies | 1 | Active |
| US8494776B2 | Method and system for passive electroseismic surveying | Emerging Cross-Sectional Technologies | 1 | Active |
| US10620338B2 | Electroseismic surveying in exploration and production environments | Physics | 1 | Active |
| US9759838B2 | Correlation techniques for passive electroseismic and seismoelectric surveying | Physics | 1 | Active |
| US8566036B2 | Method and system for passive electroseismic surveying | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.