Charles A. Green
67Patents
19h-index
52Co-inventors
87Inventor score
Filing activity: Jan 26, 1976 → Sep 28, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6865372B2 | Enhanced wireless handset, including direct handset-to-handset communication mode | Electricity | 208 | Expired |
| US6484027B1 | Enhanced wireless handset, including direct handset-to-handset communication mode | Electricity | 139 | Expired |
| US9235987B2 | System and method for closed-loop driver attention management | Performing Operations; Transporting | 61 | Active |
| US8253589B2 | Vehicle to entity communication | Electricity | 56 | Active |
| US9002563B2 | Steering wheel device for indicating required supervisory control of a vehicle and method for use | Performing Operations; Transporting | 53 | Active |
| US5583420A | Microprocessor controller for starter/generator | Electricity | 52 | Expired |
| US7693570B2 | Magnetic resonance imaging with adjustable fixture apparatus | Physics | 44 | Expired |
| US7403793B2 | Enhanced wireless handset, including direct handset-to-handset communication mode | Electricity | 43 | Expired |
| US7701209B1 | Coils for horizontal field magnetic resonance imaging | Physics | 42 | Expired |
| US5801516A | Drive overload protection circuit | Electricity | 42 | Expired |
| US7375620B2 | Speed-sensitive rear obstacle detection and avoidance system | Physics | 34 | Active |
| US7706858B1 | Head and neck immobilization in magnetic resonance imaging | Physics | 30 | Expired |
| US7719410B2 | Threat assessment state processing for collision warning, mitigation and/or avoidance in ground-based vehicles | Performing Operations; Transporting | 28 | Active |
| US6028429A | Composite MRI antenna with reduced stray capacitance | Physics | 28 | Expired |
| US5903130A | Fail-safe regulator biasing circuit | Electricity | 26 | Expired |
| US7353018B2 | Enhanced wireless handset, including direct handset-to-handset communication mode | Electricity | 24 | Expired |
| US8823530B2 | System and method for auto-correcting an autonomous driving system | Physics | 24 | Active |
| US5939883A | Magnetic resonance imaging excitation and reception methods and apparatus | Physics | 19 | Expired |
| US8055326B1 | Coils for horizontal field magnetic resonance imaging | Physics | 19 | Active |
| US7551954B2 | Magnetic resonance imaging with adjustable fixture apparatus | Physics | 18 | Expired |
| US7697971B1 | Positioning system for an MRI | Human Necessities | 14 | Expired |
| US7693542B2 | Enhanced wireless handset, including direct handset-to-handset communication mode | Electricity | 14 | Expired |
| US5841278A | Electromechanical RF switch activated by external magnetic field | Physics | 13 | Expired |
| US6107974A | Apparatus and method of generating an RF field | Physics | 13 | Expired |
| US8970358B2 | Alert systems and methods for a vehicle | Performing Operations; Transporting | 11 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.