Chris Outwater
35Patents
8h-index
4Co-inventors
68Inventor score
Filing activity: Oct 18, 1984 → Dec 19, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6203069A | Label having an invisible bar code applied thereon | Physics | 116 | Expired |
| US6612494B1 | Product authentication system | Performing Operations; Transporting | 95 | Expired |
| US6354501B1 | Composite authentication mark and system and method for reading the same | Physics | 67 | Expired |
| US6536672B1 | Product authentication system and method | Physics | 65 | Expired |
| US7984852B2 | Recharge electrical apparatus and method for electric vehicles | Emerging Cross-Sectional Technologies | 32 | Active |
| US4662730A | Scanning keratometers | Human Necessities | 27 | Expired |
| US6274873A | Spectrum analyzer for reading authentication marks | Physics | 25 | Expired |
| US9461992B2 | Smartphone based identification, access control, testing, and evaluation | Electricity | 12 | Active |
| US10139237B2 | Method for remotely identifying one of a passenger and an assigned vehicle to the other | Electricity | 7 | Active |
| US8812353B2 | Method and apparatus for parking lot metering | Emerging Cross-Sectional Technologies | 6 | Active |
| US10391976B2 | System and method for wirelessly rostering a vehicle | Performing Operations; Transporting | 3 | Active |
| US8996876B2 | Method and system for using a smart phone for electrical vehicle charging | Emerging Cross-Sectional Technologies | 3 | Active |
| US11479133B2 | Method and apparatus for parking lot metering | Emerging Cross-Sectional Technologies | 2 | Active |
| US9373205B2 | Access control system and method for use by an access device | Emerging Cross-Sectional Technologies | 2 | Active |
| US10395536B2 | Method and apparatus for parking lot metering | Emerging Cross-Sectional Technologies | 2 | Active |
| US10883843B2 | Method for remotely identifying one of a passenger and an assigned vehicle to the other | Electricity | 1 | Active |
| US11443579B2 | Access control system and method for use by an access device | Emerging Cross-Sectional Technologies | 1 | Active |
| US9911258B2 | Access control system and method for use by an access device | Emerging Cross-Sectional Technologies | 1 | Active |
| US8622289B2 | Method and apparatus for credit card tracking at pay stations | Physics | 1 | Active |
| US9652721B2 | System and method for secure addition of machine readable identification to an off-line database | Emerging Cross-Sectional Technologies | 1 | Active |
| US11663867B2 | Digital certificate and reservation | Emerging Cross-Sectional Technologies | 1 | Active |
| US10000128B2 | Method and apparatus for parking lot metering using activation codes | Emerging Cross-Sectional Technologies | 1 | Active |
| US8511539B2 | Method and apparatus for parking lot metering | Emerging Cross-Sectional Technologies | 1 | Active |
| US11878598B2 | Method and apparatus for parking lot metering | Emerging Cross-Sectional Technologies | 1 | Active |
| US10049514B2 | Access control system and method for use by an access device | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.