Charles B. Morrison
29Patents
5h-index
25Co-inventors
69Inventor score
Filing activity: Nov 15, 1973 → Mar 25, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4856014A | Angled stripe superluminescent diode | Electricity | 35 | Expired |
| US4634928A | Superluminescent light-emitting diode and related method | Emerging Cross-Sectional Technologies | 21 | Expired |
| US8818299B2 | Broadband distributed antenna system with non-duplexer isolator sub-system | Electricity | 17 | Active |
| US9859946B2 | Broadband distributed antenna system with non-duplexer isolator sub-system | Electricity | 6 | Active |
| US4633477A | Semiconductor laser with blocking layer | Electricity | 5 | Expired |
| US4631729A | Semiconductor laser structure | Electricity | 5 | Expired |
| US4030642A | Rotary feeder construction | Performing Operations; Transporting | 4 | Expired |
| US9094103B2 | Broadband distributed antenna system with non-duplexer isolator sub-system | Electricity | 3 | Active |
| US10355754B2 | Multiple input multiple output distributed antenna system architectures | Electricity | 2 | Active |
| US5329134A | Superluminescent diode having a quantum well and cavity length dependent threshold current | Electricity | 2 | Expired |
| US10715220B2 | Multiple input multiple output distributed antenna system architectures | Electricity | 2 | Active |
| US8620243B2 | System and method for an intelligent radio frequency receiver | Electricity | 2 | Active |
| US9703741B2 | Connector with a termination module | Emerging Cross-Sectional Technologies | 2 | Active |
| US5556795A | Quantum well superluminescent diode | Electricity | 1 | Expired |
| US9647341B2 | Antenna structure for distributed antenna system | Electricity | 1 | Active |
| US10554245B2 | Transmit and receive combining using circulator with distortion cancellation | Electricity | 1 | Active |
| US10169284B2 | Connector with a termination module | Emerging Cross-Sectional Technologies | 1 | Active |
| US9912063B2 | Antenna structure for distributed antenna system | Electricity | 1 | Active |
| US9769744B2 | Power management for distributed antenna system | Emerging Cross-Sectional Technologies | 1 | Active |
| US6787818B2 | Diffused junction photodetector and fabrication technique | Emerging Cross-Sectional Technologies | 1 | Expired |
| US10819385B2 | Circulator distortion cancellation subsystem | Electricity | 0 | Active |
| US10833416B2 | Antenna having an omni directional beam pattern with uniform gain over a wide frequency band | Electricity | 0 | Active |
| US10886964B2 | Non-duplexer architectures for telecommunications system | Electricity | 0 | Active |
| US10164682B2 | Broadband distributed antenna system with non-duplexer isolator sub-system | General | 0 | Revoked |
| US9813105B2 | Broadband distributed antenna system with non-duplexer isolator sub-system | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.