John A. Porcella
8Patents
5h-index
7Co-inventors
48Inventor score
Filing activity: Apr 5, 2016 → Aug 13, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10649529B1 | Modification of user-perceived feedback of an input device using acoustic or haptic output | Electricity | 20 | Active |
| US10415286B1 | Hinge with feedback | Fixed Constructions | 15 | Active |
| US9672702B2 | Thermal haptic alert notification | Electricity | 15 | Active |
| US10407957B1 | Multi-state clutch assembly | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US10585494B1 | Auxiliary text display integrated into a keyboard device | Physics | 7 | Active |
| US10640895B1 | Items with wire actuators | Electricity | 1 | Active |
| US11848166B2 | Keyboard with adjustable feedback | Electricity | 0 | Active |
| US11180873B2 | Items with wire actuators | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.