Alan S. Murphy
12Patents
10h-index
18Co-inventors
69Inventor score
Filing activity: Dec 3, 1979 → Apr 7, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5920313A | Method and system for associating related user interface objects | Physics | 104 | Expired |
| US4688181A | Image transformations on an interactive raster scan or matrix display | Physics | 71 | Expired |
| US5293470A | Data processing system for defining and processing objects in response to system user operations | Physics | 57 | Expired |
| US4667182A | Stylus or pen with tactile response to user | Physics | 50 | Expired |
| US4725829A | Automatic highlighting in a raster graphics display system | Physics | 44 | Expired |
| US5488686A | Data processing system | Emerging Cross-Sectional Technologies | 39 | Expired |
| US4330834A | Graphics display apparatus | Physics | 22 | Expired |
| US9444620B1 | Methods for binding a session identifier to machine-specific identifiers and systems thereof | Electricity | 21 | Active |
| US4308532A | Raster display apparatus | Physics | 19 | Expired |
| US4521774A | Raster CRT having balanced pel distribution for flicker reduction | Physics | 10 | Expired |
| US11554718B2 | Driver assistance for a combination | Performing Operations; Transporting | 1 | Active |
| US12361722B2 | System and method to track a coupled vehicle | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.