Robert Sanders
27Patents
15h-index
53Co-inventors
84Inventor score
Filing activity: Nov 27, 1989 → Jan 23, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6119944A | Down-loadable hand-held optical reader | Electricity | 271 | Expired |
| US6330973A | Integrated code reading systems including tunnel scanners | Physics | 146 | Expired |
| US6311896A | Compact bar code scanner | Physics | 133 | Expired |
| US5324924A | Bar code decoder with changeable working ranges | Physics | 80 | Expired |
| US7441706B1 | Method and system for processing and using information | Physics | 71 | Expired |
| US5850078A | Simplified assembly and automatic testing of components in electro-optical systems for reading coded indicia | Physics | 58 | Expired |
| US8479996B2 | Identification of non-barcoded products | Physics | 58 | Active |
| US6616049B1 | Retail sales customer marketing system with electronic coupon processing | Physics | 56 | Expired |
| US5412193A | Mobile point-of-sale supermarket checkout system | Physics | 48 | Expired |
| US6321990A | Scanner with shock-absorbing canopy overmolded with linear of housing | Physics | 45 | Expired |
| US5612530A | Scanner with pre-programmed working ranges | Physics | 44 | Expired |
| US7350707B2 | Device for digitizing and processing checks and driver licenses | Physics | 31 | Expired |
| USD419548S | Combined optical scanner and base | General | 19 | Expired |
| US7938331B2 | Method and system for anti-counterfeit barcode label | Physics | 19 | Active |
| US5022591A | Cordless pepper mill | Human Necessities | 17 | Expired |
| US6739514B2 | Sales transaction system with electronic coupon processing | Physics | 13 | Expired |
| US7445143B2 | In-field monitoring and management of data capture systems | Physics | 11 | Expired |
| US6612249B2 | Zero NOx gaseous passivation process | Emerging Cross-Sectional Technologies | 7 | Expired |
| US8438765B2 | Removable license plate protector | Performing Operations; Transporting | 6 | Active |
| USD368825S | Towel cover | General | 6 | Expired |
| US7281657B2 | Device for digitizing and processing checks in accordance with the Check 21 Act and for reading and decoding optical codes | Physics | 3 | Expired |
| US11270283B2 | Product scanning systems | Physics | 1 | Active |
| US11562159B2 | System and methods for situational adaptive image capture improvements for barcode reading | Physics | 1 | Active |
| US9390361B2 | Method and apparatus for verifying information associated with electronic labels | Physics | 1 | Active |
| US11144897B2 | Methods and systems to detect items left in merchandise carriers | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.