Donald E. Schaefer
8Patents
5h-index
13Co-inventors
56Inventor score
Filing activity: Oct 5, 1998 → May 24, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6675203B1 | Collecting data in a batch mode in a wireless communications network with impeded communication | Electricity | 56 | Expired |
| US6694366B1 | Data reconciliation between a computer and a mobile data collection terminal | Electricity | 51 | Expired |
| US6640253B2 | Dynamic logical control of network units in ad-hoc communications networks | Electricity | 38 | Expired |
| US7720873B2 | Dynamic data discovery of a source data schema and mapping to a target data schema | Physics | 20 | Active |
| US7461384B2 | Software method for emulating a serial port between applications for enabling communications by mobile bar code readers and computer terminals in wireless networks | Physics | 5 | Expired |
| US7516048B2 | Externalized metric calculation engine | Physics | 2 | Active |
| US8904551B2 | Control of access to files | Physics | 2 | Active |
| US9250760B2 | Customizing a dashboard responsive to usage activity | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.