John Martin
16Patents
7h-index
27Co-inventors
66Inventor score
Filing activity: May 6, 2002 → Jul 28, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD790561S1 | Display screen with graphical user interface | General | 53 | Active |
| US8449142B1 | Reinforced housing structure for a lighted sign or lighting fixture | Physics | 37 | Active |
| USD788130S1 | Display screen with animated graphical user interface | General | 37 | Active |
| USD834587S1 | Display screen with graphical user interface | General | 24 | Active |
| US9107269B2 | Emergency lighting device | Electricity | 12 | Active |
| US8449140B2 | Lighting arrangement using LEDs | Physics | 10 | Active |
| US8479424B1 | Variable position sign | Physics | 9 | Active |
| US9115883B1 | Variable length lamp | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US10357066B2 | System and method for apparel identification | Human Necessities | 1 | Active |
| US10302469B2 | Method and apparatus for determining, recommending, and applying a calibration parameter for activity measurement | Physics | 1 | Active |
| US12370407B2 | Fitness tracking system and method of operating a fitness tracking system | Human Necessities | 0 | Active |
| US10890469B2 | Methods and apparatus for determining, recommending, and applying a calibration parameter for activity measurement | Physics | 0 | Active |
| US7541925B2 | Mapping system and method for determining optimal radio transponder placement | Physics | 0 | Active |
| US6741362B2 | Method, system, and computer program product for determining refractive index distribution | Physics | 0 | Expired |
| US11076814B2 | Fitness tracking system and method of operating a fitness tracking system | Human Necessities | 0 | Active |
| US10687564B2 | System and method for apparel identification | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.