A. Craig Beal
6Patents
2h-index
6Co-inventors
40Inventor score
Filing activity: Nov 21, 2005 → May 9, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7248695B1 | Systems and methods for transmitting quantum and classical signals over an optical network | Electricity | 38 | Expired |
| US7853020B2 | Systems and methods for enhanced quantum key formation using an actively compensated QKD system | Electricity | 3 | Active |
| US7254295B2 | Optical fiber interferometer with relaxed loop tolerance and QKD system using the same | Physics | 1 | Expired |
| US9506739B2 | Distance measurement by beating a varying test signal with reference signal having absolute frequency value predetermined with a specified accuracy | Physics | 0 | Active |
| US7570420B2 | Systems and methods for transmitting quantum and classical signals over an optical network | Electricity | 0 | Active |
| US12267085B2 | High frequency digitizer and method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.