Alan Leung
14Patents
6h-index
18Co-inventors
63Inventor score
Filing activity: Jan 9, 1998 → Jul 22, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7110576B2 | System and method for authenticating a mailpiece sender | Physics | 66 | Expired |
| US7167586B2 | Method and system for remote form completion | Physics | 45 | Expired |
| US7840492B2 | Personal funds metering system and method | Physics | 24 | Active |
| USD408903S | Portable electric heater | General | 21 | Expired |
| US7082444B2 | Method and system for identifying a form version | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7397468B2 | Method and system for creating a document having metadata | Physics | 7 | Expired |
| US7343042B2 | Method and system for identifying a paper form using a digital pen | Physics | 6 | Expired |
| US8718718B2 | Power WiFi device | Physics | 2 | Active |
| US8893099B1 | Inner function local variable name shadowing | Physics | 2 | Active |
| US7417773B2 | Method and system for creating and sending a facsimile using a digital pen | Electricity | 2 | Expired |
| US11943350B2 | Systems and methods for re-using cold storage keys | Electricity | 1 | Active |
| US10375091B2 | Method, device and assembly operable to enhance security of networks | Electricity | 1 | Active |
| US12241273B2 | Pool hose and pool pump apparatuses and methods | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11124351B2 | Insulated disposable paper-based cups, lids and containers | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.