Robert D. Schmidt
32Patents
9h-index
39Co-inventors
75Inventor score
Filing activity: Aug 14, 1978 → Mar 9, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5423034A | Network file management with user determined hierarchical file structures and means for intercepting application program open and save commands for inputting and displaying user inputted descriptions of the location and content of files | Emerging Cross-Sectional Technologies | 134 | Expired |
| US6772002B2 | Device and method for navigation | Human Necessities | 118 | Expired |
| US4815791A | Bedded mineral extraction process | Fixed Constructions | 84 | Expired |
| US8548526B2 | Multiple-TRX PICO base station for providing improved wireless capacity and coverage in a building | Human Necessities | 60 | Active |
| US8107464B2 | Enterprise mobile network for providing cellular wireless service using licensed radio frequency spectrum and supporting multiple-device ring for incoming calls | Human Necessities | 52 | Active |
| US8274929B2 | Enterprise mobile network for providing cellular wireless service using licensed radio frequency spectrum and the session initiation protocol | Human Necessities | 44 | Active |
| US8279800B2 | Enterprise mobile network for providing cellular wireless service using licensed radio frequency spectrum and internet protocol backhaul | Human Necessities | 44 | Active |
| US4249777A | Method of in situ mining | Fixed Constructions | 22 | Expired |
| US4190961A | Method and apparatus for aligning turbine internal components | Physics | 11 | Expired |
| US6985766B2 | Apparatus and method for positioning medical treatment devices or treatment supporting devices | Physics | 8 | Expired |
| US11094996B2 | Additive to ceramic ion conducting material to mitigate the resistive effect of surface carbonates and hydroxides | Emerging Cross-Sectional Technologies | 8 | Active |
| US5389754A | Printed circuit board mounted guide system | Electricity | 5 | Expired |
| US10876313B1 | Pool skimmer devices, systems, and methods | Fixed Constructions | 5 | Active |
| US4190973A | Snow blower deflector shield | Fixed Constructions | 4 | Expired |
| US11499329B2 | Pool skimmer devices, systems, and methods | Fixed Constructions | 4 | Active |
| US8559949B2 | Base station subsystem multiplexer with support for local switching | Electricity | 4 | Active |
| US11404698B2 | Liquid metal interfacial layers for solid electrolytes and methods thereof | Emerging Cross-Sectional Technologies | 4 | Active |
| US5734624A | Wide-band omni telemetry system | Electricity | 3 | Expired |
| US11342545B2 | Methods of lithiating electroactive materials | Emerging Cross-Sectional Technologies | 2 | Active |
| US10876312B1 | Pool skimmer devices, systems, and methods | Fixed Constructions | 2 | Active |
| US10876311B1 | Pool skimmer devices, systems, and methods | Fixed Constructions | 2 | Active |
| US8644223B2 | Enterprise mobile network for providing cellular wireless service using licensed radio frequency spectrum and the session initiation protocol | Human Necessities | 2 | Active |
| US11332950B2 | Pool skimmer devices, systems, and methods | Fixed Constructions | 2 | Active |
| US11725407B2 | Pool skimmer devices, systems, and methods | Fixed Constructions | 1 | Active |
| US11824287B2 | Printed circuit board assembly | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.