Andrew Thomas
39Patents
7h-index
29Co-inventors
69Inventor score
Filing activity: May 5, 1995 → Sep 27, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6799032B2 | Providing location data about a mobile entity | Electricity | 162 | Expired |
| US6813499B2 | Providing location data about a mobile entity | Electricity | 57 | Expired |
| US7454090B2 | Augmentation of sets of image recordings | Electricity | 36 | Expired |
| US7512234B2 | Providing location data about a mobile entity | Electricity | 25 | Expired |
| US7113911B2 | Voice communication concerning a local entity | Electricity | 22 | Expired |
| US6996532B2 | Method and apparatus for accessing a content site with a sound sequence | Physics | 16 | Expired |
| US7050815B2 | Deriving location information about a communicating entity | Electricity | 12 | Expired |
| US5509386A | Sealing means for rotary valves | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5878780A | Power steering gear valve | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7171361B2 | Idiom handling in voice service systems | Physics | 7 | Expired |
| US7715542B2 | Service delivery method and system | Electricity | 6 | Expired |
| US5996626A | Sleeve for rotary valve | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7401587B2 | Gas and oil sealing in a rotary valve | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5881771A | Rotary valve for power steering gear | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7694656B2 | Cylinder head for rotary valve internal combustion engine | Emerging Cross-Sectional Technologies | 2 | Active |
| US11433685B2 | Low-cost ink delivery system for controlling ink pressure | Performing Operations; Transporting | 1 | Active |
| US10906315B2 | High flow printhead architecture | Performing Operations; Transporting | 1 | Active |
| US7584741B2 | Internal combustion engine with rotary valve | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US10239316B2 | Printhead having heated shield plate | Performing Operations; Transporting | 1 | Active |
| US10357970B2 | Shim alignment for multiple rows of printhead chips | Performing Operations; Transporting | 1 | Active |
| US7944451B2 | Providing pixels from an update buffer | Physics | 1 | Active |
| US11485139B2 | Inkjet printhead for printing redundantly in four colors | Performing Operations; Transporting | 0 | Active |
| US10363736B2 | Metal alloy shim for mounting printhead chips with high bonding strength | Performing Operations; Transporting | 0 | Active |
| US10369792B2 | Fluid coupling having equalized pressure drops in multiple fluid lines | Performing Operations; Transporting | 0 | Active |
| US10442200B2 | Robust printhead chip mounting suitable for long inkjet printheads | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.