John Henry Krahenbuhl
12Patents
5h-index
11Co-inventors
55Inventor score
Filing activity: Nov 19, 2007 → Feb 3, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8976117B2 | Keypad with integrated touch sensitive apparatus | Physics | 53 | Active |
| US8310351B2 | Apparatuses, methods, and systems for an electronic device with a detachable user input attachment | Physics | 25 | Active |
| US9063591B2 | Active styluses for interacting with a mobile device | Physics | 11 | Active |
| US9110534B2 | Stylus devices having variable electrical characteristics for capacitive touchscreens | Physics | 8 | Active |
| US10042480B2 | Apparatuses, methods, and systems for an electronic device with a detachable user input attachment | Physics | 6 | Active |
| US8620996B2 | Method and apparatus for determining a group preference in a social network | Electricity | 3 | Active |
| US8963885B2 | Mobile device for interacting with an active stylus | Physics | 3 | Active |
| US9436301B2 | Portable electronic device having interchangeable user interfaces and method thereof | Physics | 1 | Active |
| US9103732B2 | User computer device with temperature sensing capabilities and method of operating same | Physics | 1 | Active |
| US8751056B2 | User computer device with temperature sensing capabilities and method of operating same | Physics | 1 | Active |
| US9354714B2 | Keypad with integrated touch sensitive apparatus | Physics | 0 | Active |
| US8451104B2 | Passive user input attachment engaging compressible conductive elements and method for using the same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.