Jon C. Taenzer
57Patents
26h-index
27Co-inventors
88Inventor score
Filing activity: Jul 2, 1976 → Apr 25, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6021207A | Wireless open ear canal earpiece | Electricity | 452 | Expired |
| US5987146A | Ear canal microphone | Electricity | 383 | Expired |
| US6181801A | Wired open ear canal earpiece | Electricity | 379 | Expired |
| US6631197B1 | Wide audio bandwidth transduction method and device | Electricity | 324 | Expired |
| US6445799B1 | Noise cancellation earpiece | Electricity | 198 | Expired |
| US6631196B1 | Method and device for using an ultrasonic carrier to provide wide audio bandwidth transduction | Electricity | 191 | Expired |
| US4452084A | Inherent delay line ultrasonic transducer and systems | Physics | 186 | Expired |
| US5905473A | Adjustable array antenna | Electricity | 171 | Expired |
| US4409839A | Ultrasound camera | Physics | 137 | Expired |
| US5751820A | Integrated circuit design for a personal use wireless communication system utilizing reflection | Electricity | 107 | Expired |
| US6681022B1 | Two-way communication earpiece | Electricity | 103 | Expired |
| US6603860B1 | Apparatus and method for monitoring magnetic audio systems | Electricity | 95 | Expired |
| US4237901A | Low and constant pressure transducer probe for ultrasonic diagnostic system | Physics | 94 | Expired |
| US4141347A | Real-time ultrasonic B-scan imaging and Doppler profile display system and method | Physics | 68 | Expired |
| US6009183A | Ambidextrous sound delivery tube system | Electricity | 67 | Expired |
| US7570777B1 | Earset assembly | Electricity | 67 | Expired |
| US6438245B1 | Hearing aid communications earpiece | Electricity | 62 | Expired |
| US4476874A | Ultrasonic imaging with volume flow measuring method and apparatus | Physics | 59 | Expired |
| US4433690A | Compact ultrasound apparatus for medical examination | Emerging Cross-Sectional Technologies | 51 | Expired |
| US4794286A | Variable reluctance stepper motor | Electricity | 45 | Expired |
| US9761243B2 | Vector noise cancellation | Electricity | 37 | Active |
| US4434799A | Ultrasound apparatus for medical examinations | Emerging Cross-Sectional Technologies | 34 | Expired |
| US7206421B1 | Hearing system beamformer | Electricity | 32 | Expired |
| US7116792B1 | Directional microphone system | Electricity | 31 | Expired |
| US8855330B2 | Automated sensor signal matching | Electricity | 27 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.