Barry Blesser
30Patents
9h-index
7Co-inventors
68Inventor score
Filing activity: Apr 21, 1978 → Mar 10, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4577057A | Digitizing tablet system having stylus tilt correction | Physics | 84 | Expired |
| US4963703A | Coordinate determining device using spatial filters | Physics | 61 | Expired |
| US4582955A | Digitizing tablet system including a tablet having a grid structure made of two orthogonal sets of parallel uniformly sized and spaced U shaped loops of conductive material | Physics | 36 | Expired |
| US8768714B1 | Monitoring detectability of a watermark message | Physics | 28 | Active |
| US4638119A | Position indicating apparatus for use in a digitizing tablet system | Physics | 19 | Expired |
| US4375081A | Multistage digital filtering utilizing several criteria | Physics | 18 | Expired |
| US4644102A | Digitizing tablet system | Physics | 18 | Expired |
| US8918326B1 | Feedback and simulation regarding detectability of a watermark message | Physics | 15 | Active |
| US4694124A | Digitizing tablet system including a tablet having a grid structure made of two orthogonal sets of parallel uniformly sized and spaced U shaped loops of conductive material | Physics | 9 | Expired |
| US4181820A | Electric reverberation apparatus | Physics | 9 | Expired |
| US4694471A | Digital data communicating | Electricity | 8 | Expired |
| US7062337B1 | Artificial ambiance processing system | Physics | 6 | Expired |
| US9626977B2 | Inserting watermarks into audio signals that have speech-like properties | Physics | 4 | Active |
| US8768005B1 | Extracting a watermark signal from an output signal of a watermarking encoder | Physics | 3 | Active |
| US9865272B2 | Inserting watermarks into audio signals that have speech-like properties | Physics | 2 | Active |
| US9311924B1 | Spectral wells for inserting watermarks in audio signals | Physics | 2 | Active |
| US8935171B1 | Feedback and simulation regarding detectability of a watermark message | Physics | 1 | Active |
| US8768710B1 | Enhancing a watermark signal extracted from an output signal of a watermarking encoder | Physics | 1 | Active |
| US10115404B2 | Redundancy in watermarking audio signals that have speech-like properties | Physics | 1 | Active |
| US7860591B2 | Artificial ambiance processing system | Physics | 1 | Active |
| US7860590B2 | Artificial ambiance processing system | Physics | 1 | Active |
| US9130685B1 | Optimizing parameters in deployed systems operating in delayed feedback real world environments | Electricity | 1 | Active |
| US9245309B2 | Feedback and simulation regarding detectability of a watermark message | Physics | 1 | Active |
| US9454343B1 | Creating spectral wells for inserting watermarks in audio signals | Electricity | 1 | Active |
| US9742511B2 | Optimizing parameters in deployed systems operating in delayed feedback real world environments | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.