Daniel Graupe
24Patents
18h-index
14Co-inventors
78Inventor score
Filing activity: Feb 9, 1976 → Dec 15, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4030141A | Multi-function control system for an artificial upper-extremity prosthesis for above-elbow amputees | Human Necessities | 147 | Expired |
| US4185168A | Method and means for adaptively filtering near-stationary noise from an information bearing signal | Electricity | 124 | Expired |
| US5016635A | Control of FNS via pattern variations of response EMG | Human Necessities | 120 | Expired |
| US4209860A | System and method for multifunctional control of upper limb prosthesis via EMg signal identification | Human Necessities | 114 | Expired |
| US5070873A | Method of and apparatus for electrically stimulating quadriceps muscles of an upper motor unit paraplegic | Human Necessities | 108 | Expired |
| US4025721A | Method of and means for adaptively filtering near-stationary noise from speech | Electricity | 106 | Expired |
| US5097510A | Artificial intelligence pattern-recognition-based noise reduction system for speech processing | Physics | 85 | Expired |
| US5081989A | Microprocessor-controlled enhanced multiplexed functional electrical stimulator for surface stimulation in paralyzed patients | Human Necessities | 82 | Expired |
| US5822370A | Compression/decompression for preservation of high fidelity speech quality at low bandwidth | Physics | 78 | Expired |
| US4188667A | ARMA filter and method for designing the same | Electricity | 50 | Expired |
| US5920852A | Large memory storage and retrieval (LAMSTAR) network | Physics | 46 | Expired |
| US5092329A | Microprocessor-controlled multiplexed functional electrical stimulator for surface stimulation in paralyzed patients with safety enhancements | Human Necessities | 39 | Expired |
| US5721694A | Non-linear deterministic stochastic filtering method and system | Electricity | 33 | Expired |
| US5014705A | Microprocessor-controlled multiplexed functional electrical stimulator for surface stimulation in paralyzed patients | Human Necessities | 30 | Expired |
| US5140640A | Noise cancellation system | Physics | 26 | Expired |
| US4126761A | Method of and means for processing an audio frequency signal to conceal intelligility | Electricity | 22 | Expired |
| US8775340B2 | Detection and prediction of physiological events in people with sleep disordered breathing using a LAMSTAR neural network | Physics | 18 | Active |
| US6032113A | N-stage predictive feedback-based compression and decompression of spectra of stochastic data using convergent incomplete autoregressive models | Physics | 18 | Expired |
| US8391986B2 | Apparatus for managing a neurological disorder | Human Necessities | 17 | Active |
| US8280516B2 | Method and apparatus for closed-loop deep brain stimulation in treating neurological diseases | Human Necessities | 17 | Active |
| US5768392A | Blind adaptive filtering of unknown signals in unknown noise in quasi-closed loop system | Electricity | 16 | Expired |
| US4086435A | Method of and means for scrambling and descrambling speech at audio frequencies | Electricity | 9 | Expired |
| US7747316B2 | Blind adaptive filter extraction of fetal electrocardiogram signal estimate | Human Necessities | 2 | Expired |
| US7680531B2 | Separation of one or more fetal heart component signals from heart signal information obtained from a pregnant female | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.