Daniel Graham Douglas
24Patents
12h-index
52Co-inventors
84Inventor score
Filing activity: Dec 12, 1977 → Apr 29, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6223287A | Method for establishing a secured communication channel over the internet | Electricity | 376 | Expired |
| US4942393A | Passive keyless entry system | Electricity | 131 | Expired |
| US5319364A | Passive keyless entry system | Electricity | 112 | Expired |
| US5537635A | Method and system for assignment of reclaim vectors in a partitioned cache with a virtual minimum partition size | Physics | 63 | Expired |
| US5515036A | Passive keyless entry system | Electricity | 37 | Expired |
| US7191393B1 | Interface for providing different-language versions of markup-language resources | Physics | 36 | Expired |
| US6269400A | Method for discovering and registering agents in a distributed network | Electricity | 36 | Expired |
| US6684332B1 | Method and system for the exchange of digitally signed objects over an insecure network | Electricity | 32 | Expired |
| US6996670B2 | Storage area network methods and apparatus with file system extension | Electricity | 27 | Expired |
| US6826685B1 | Method and system for the digital certificate generation and distribution | Electricity | 18 | Expired |
| US4651231A | Timing system for laser disc having digital information | Physics | 18 | Expired |
| US7177935B2 | Storage area network methods and apparatus with hierarchical file system extension policy | Emerging Cross-Sectional Technologies | 16 | Expired |
| US8612569B2 | Method and system for proxy tracking of third party interactions | Electricity | 12 | Active |
| US10521827B2 | Method and system for proxy tracking of third party interactions | Electricity | 5 | Active |
| US8327004B2 | Storage area network methods and apparatus with centralized management | Electricity | 4 | Active |
| US11216466B2 | Managing database offsets with time series | Physics | 4 | Active |
| US9311398B2 | Method and system to process navigation information | Electricity | 3 | Active |
| US4253049A | CRT Display utilizing standardized modules and a remote module relating to CRT structure | Electricity | 2 | Expired |
| US12001435B2 | Managing database offsets with time series | Physics | 2 | Active |
| US10419515B2 | Method and system to process navigation information | Electricity | 1 | Active |
| US11303694B2 | Method and system to process navigation information | Electricity | 0 | Active |
| US12232592B1 | Vanity mirror | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12417229B2 | Managing database offsets with time series | Physics | 0 | Active |
| US11803878B2 | Method and system for proxy tracking of third party interactions | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.