John I. Johnson
14Patents
11h-index
25Co-inventors
72Inventor score
Filing activity: Oct 1, 1990 → May 17, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7149975B1 | Optical network administration graphical user interface | Electricity | 45 | Expired |
| US6738809B1 | Network presence indicator for communications management | Electricity | 44 | Expired |
| USD348458S | Handheld telephone | General | 36 | Expired |
| USD411534S | Internet telephone | General | 25 | Expired |
| US6104807A | Display-based add-on module | Electricity | 22 | Expired |
| USD371360S | Handheld telephone | General | 20 | Expired |
| US5063274A | Electric fence insulator | Electricity | 18 | Expired |
| US6038314A | Plug-in accessories | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6019338A | Tilt stand for desktop terminal | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US5269231A | Shelf apparatus | Human Necessities | 12 | Expired |
| USD390560S | Telephone base | General | 11 | Expired |
| US5226518A | Method and apparatus for removing inverted container ends from a moving stick | Performing Operations; Transporting | 5 | Expired |
| US5107688A | Condensor coil support clip | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US8226738B2 | Wire filter cage locking mechanism | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.