David Hall
21Patents
8h-index
52Co-inventors
74Inventor score
Filing activity: Feb 18, 2000 → Aug 15, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD535647S1 | RFID antenna | General | 45 | Expired |
| US6992567B2 | Electronic label reading system | Physics | 39 | Expired |
| US6975419B2 | System and method for mobile printing | Electricity | 37 | Expired |
| US6847466B1 | Printing method | Physics | 29 | Expired |
| US8056814B2 | Combined EAS/RFID tag | Physics | 29 | Active |
| US6946951B2 | System and method for interrogating electronic labels | Physics | 24 | Expired |
| USD630196S1 | Antenna | General | 16 | Expired |
| US7636584B2 | Computing device and methods for mobile-printing | Physics | 8 | Active |
| US6665090B1 | System and method for creating and printing a creative expression | Physics | 8 | Expired |
| US7821401B2 | RFID tag containing two tuned circuits | Physics | 5 | Active |
| US9602163B2 | Wireless device detection and communication apparatus and system | Electricity | 4 | Active |
| US7349543B2 | Secure foreign enterprise printing | Electricity | 4 | Expired |
| US6571217B1 | System and method for opportunistic upgrading of an image | Physics | 2 | Expired |
| US9766782B2 | Interactive content for digital books | Physics | 2 | Active |
| US9710944B2 | Electronic document thinning | Physics | 1 | Active |
| US9634382B2 | Portable antenna | Electricity | 1 | Active |
| US8793342B2 | Interpreting web application content | Physics | 0 | Active |
| US9515374B2 | Collapsible portable antenna | Electricity | 0 | Active |
| US10699063B2 | Authoring content for digital books | Physics | 0 | Active |
| US9711844B2 | Portable antenna | Electricity | 0 | Active |
| US10296177B2 | Interactive content for digital books | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.