Eric N. Johnson
18Patents
8h-index
15Co-inventors
69Inventor score
Filing activity: Dec 2, 1987 → May 15, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4800885A | Blood constituent monitoring apparatus and methods with frequency division multiplexing | Human Necessities | 267 | Expired |
| US6584084B1 | Expanded carrier capacity in a mobile communications system | Electricity | 232 | Expired |
| US5757246A | Method and apparatus for suppressing passive intermodulation | Electricity | 86 | Expired |
| US6497599B1 | Channel reuse patterns in a mobile communications system | Electricity | 34 | Expired |
| US6944146B1 | Communications of signaling in a mobile communications system with reduced interference | Electricity | 33 | Expired |
| US6618631B1 | Adaptive control system having hedge unit and related apparatus and methods | Physics | 18 | Expired |
| US6137823A | Bi-metal panel for electric arc furnace | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US7218973B2 | Adaptive control system having hedge unit and related apparatus and methods | Physics | 8 | Expired |
| US9093187B1 | Fixed gantry CT system having a non-uniform slit | Physics | 8 | Active |
| US6900506B1 | Method and structure for a high voltage junction field effect transistor | Electricity | 8 | Expired |
| US5289495A | Coolant coils for a smelting furnace roof | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5740196A | End caps and elbows for cooling coils for an electric arc furnance | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5197080A | End cap for cooling coils for an arc furnace | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6160588A | Adaptive anti-crosscolor notch filter for SECAM encoder | Electricity | 2 | Expired |
| US8489528B2 | Systems and methods for training neural networks based on concurrent use of current and recorded data | Physics | 2 | Active |
| US10547344B2 | Antenna modulation based on attribute of an antenna, radio and/or incumbent transmitter signal | Electricity | 1 | Active |
| US11881819B2 | Amplifier assembly and method of amplification particularly for portable device | Electricity | 0 | Active |
| US10529333B2 | Command processing program, image command processing apparatus, and image command processing method | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.