Daniel J. Corwin
32Patents
21h-index
7Co-inventors
74Inventor score
Filing activity: Apr 22, 2004 → Nov 16, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7753268B1 | System and method for negotiable instrument cashing transaction assistance procedures | Physics | 135 | Expired |
| US7520422B1 | System and method for depositing negotiable instruments | Physics | 135 | Expired |
| US8200980B1 | System and method for enrolling in a biometric system | Physics | 135 | Active |
| US7437330B1 | System and method for categorizing transactions | Physics | 126 | Expired |
| US7542590B1 | System and method for upgrading biometric data | Physics | 106 | Expired |
| US7533809B1 | System and method for operating a parking facility | Physics | 104 | Active |
| US9189788B1 | System and method for verifying identity | Physics | 84 | Active |
| US7624073B1 | System and method for categorizing transactions | Physics | 83 | Expired |
| US7082415B1 | System and method for biometrically-initiated refund transactions | Physics | 82 | Expired |
| US7558406B1 | System and method for employing user information | Physics | 77 | Active |
| US7464059B1 | System and method for purchase benefits at a point of sale | Physics | 68 | Expired |
| US7389269B1 | System and method for activating financial cards via biometric recognition | Physics | 66 | Expired |
| US7004389B1 | System and method for tracking a mobile worker | Physics | 61 | Expired |
| US7765164B1 | System and method for offering in-lane periodical subscriptions | Physics | 55 | Active |
| US7483862B1 | System and method for prepaid biometric redemption accounts | Physics | 43 | Expired |
| US7778933B2 | System and method for categorizing transactions | Physics | 39 | Active |
| US7769695B2 | System and method for purchase benefits at a point of sale | Physics | 26 | Active |
| US7497372B1 | System and method for negotiable instrument cashing incentives | Physics | 24 | Expired |
| US7185807B1 | System and method for tracking a mobile worker | Physics | 24 | Expired |
| US7533066B1 | System and method for biometrically-initiated refund transactions | Physics | 24 | Expired |
| US8015118B1 | System and method for biometric signature authorization | Physics | 23 | Active |
| US9406067B1 | System and method for verifying identity | Physics | 14 | Active |
| US9864992B1 | System and method for enrolling in a biometric system | Physics | 7 | Active |
| US7614550B1 | System and method for negotiable instrument cashing fee setup by type | Physics | 4 | Active |
| US8595800B1 | System and method for enrolling in a biometric system | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.