David T. Cooper
9Patents
3h-index
8Co-inventors
50Inventor score
Filing activity: Mar 27, 1989 → Sep 30, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7469871B2 | Universal clipboard | Performing Operations; Transporting | 8 | Expired |
| US7721213B2 | Graphical interface for configuring a power supply controller | Emerging Cross-Sectional Technologies | 5 | Active |
| US9827807B2 | Clipboard and portable computing device system | Physics | 4 | Active |
| US4939978A | Ammunition chuting for a machine gun | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US7458028B2 | Graphical interface for configuring a power supply controller | Emerging Cross-Sectional Technologies | 3 | Expired |
| US10471766B2 | Clipboard and portable computing device system | Physics | 2 | Active |
| US11247597B2 | Accessories for a clipboard | Performing Operations; Transporting | 0 | Active |
| US9846056B1 | Method and apparatus for meter actions based on socket identification | Emerging Cross-Sectional Technologies | 0 | Active |
| US10864763B2 | Clipboard and portable computing device system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.