Marcel Twohig
25Patents
8h-index
56Co-inventors
74Inventor score
Filing activity: Apr 11, 2005 → Dec 18, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD523013S1 | Mouse with upper buttons near side edge | General | 27 | Expired |
| USD753124S1 | Protective cover for an input device | General | 20 | Active |
| USD925538S1 | Input device | General | 13 | Active |
| USD616887S1 | Computer mouse | General | 13 | Expired |
| USD940141S1 | Input device | General | 12 | Active |
| USD529028S1 | Racing stripe on mouse | General | 10 | Expired |
| USD563957S1 | Computer mouse | General | 9 | Expired |
| USD970502S1 | Keyboard | General | 8 | Active |
| US11487353B2 | Systems and methods for configuring a hub-centric virtual/augmented reality environment | Physics | 8 | Active |
| USD718270S1 | Telephone handset | General | 7 | Active |
| USD552608S1 | Computer mouse | General | 7 | Expired |
| USD553642S1 | Speaker receiver | General | 5 | Expired |
| USD1002617S1 | Keyboard | General | 5 | Active |
| USD544491S1 | Computer keyboard | General | 5 | Expired |
| US11221730B2 | Input device for VR/AR applications | Physics | 5 | Active |
| US10754417B2 | Systems and methods for operating an input device in an augmented/virtual reality environment | Physics | 4 | Active |
| USD1002616S1 | Keyboard | General | 4 | Active |
| USD1025064S1 | Keyboard | General | 3 | Active |
| USD1000442S1 | Keyboard | General | 3 | Active |
| US10928888B2 | Systems and methods for configuring a hub-centric virtual/augmented reality environment | Physics | 3 | Active |
| US11366512B2 | Systems and methods for operating an input device in an augmented/virtual reality environment | Physics | 2 | Active |
| US10817128B2 | Input device for VR/AR applications | Physics | 1 | Active |
| US10754416B2 | Systems and methods for a peripheral-centric augmented/virtual reality environment | Physics | 1 | Active |
| USRE49993E1 | Input device | General | 0 | Active |
| USD1082789S1 | Keyboard | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.