HAREX INFOTECH INC.
15Patents
14Active
15Granted
49Portfolio score
Filing activity: Mar 16, 2001 → Nov 22, 2019 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7552094B2 | Optical payment transceiver and system using the same | Physics | 57 | Expired |
| US7500606B2 | Method of settling signatureless payment of bank card sales slip in mobile terminal, and system therefor | Physics | 22 | Active |
| USD943661S1 | Electronic calculator | General | 6 | Active |
| USD978476S1 | Automated teller machine | General | 1 | Active |
| US10331868B2 | User authentication method and system using variable keypad and biometric identification | Electricity | 1 | Active |
| US11429963B2 | Pre-approval financial transaction providing system and method therefor | Electricity | 0 | Active |
| US11157892B2 | Mobile payment method and device thereof | Electricity | 0 | Active |
| US11544734B2 | Smart shopping method and smart shopping management server | Physics | 0 | Active |
| US10671716B2 | User authentication method and system using variable keypad and biometric identification | Electricity | 0 | Active |
| US11620650B2 | Mobile authentication method and system therefor | Electricity | 0 | Active |
| US10963859B2 | Mobile payment processing system and method therefor | Physics | 0 | Active |
| US10846681B2 | System and method for providing payment service | Physics | 0 | Active |
| US10740450B2 | Method and system for authenticating identity using variable keypad | Electricity | 0 | Active |
| US11544693B2 | Complex payment system using a portable terminal, and complex payment method | Physics | 0 | Active |
| US10957166B2 | System and method for providing automated teller service using mobile terminal | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.