Allan E. Alcorn
17Patents
16h-index
9Co-inventors
71Inventor score
Filing activity: Sep 15, 1975 → Oct 8, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6104815A | Method and apparatus using geographical position and universal time determination means to provide authenticated, secure, on-line communication between remote gaming locations | Human Necessities | 1,027 | Expired |
| US6149522A | Method of authenticating game data sets in an electronic casino gaming system | Electricity | 729 | Expired |
| US5643086A | Electronic casino gaming apparatus with improved play capacity, authentication and security | Electricity | 724 | Expired |
| US6106396A | Electronic casino gaming system with improved play capacity, authentication and security | Electricity | 531 | Expired |
| US6620047B1 | Electronic gaming apparatus having authentication data sets | Electricity | 328 | Expired |
| US7623823B2 | Detecting and measuring exposure to media content items | Physics | 296 | Active |
| US7063615B2 | Electronic gaming apparatus with authentication | Electricity | 172 | Expired |
| USRE39644E1 | Method and apparatus using geographical position and universal time determination means to provide authenticated, secure, on-line communication between remote gaming locations | General | 165 | Expired |
| USD395463S | Electronic gaming machine | General | 140 | Expired |
| US7267612B2 | Gaming apparatus with portrait-mode display | Human Necessities | 127 | Expired |
| US8358966B2 | Detecting and measuring exposure to media content items | Physics | 70 | Active |
| USRE39368E1 | Electronic casino gaming system with improved play capacity, authentication and security | General | 21 | Expired |
| USRE39370E1 | Electronic casino gaming system with improved play capacity, authentication and security | General | 18 | Expired |
| USRE39400E1 | Electronic casino gaming system with improved play capacity, authentication and security | General | 18 | Expired |
| USRE39401E1 | Electronic casino gaming system with improved play capacity, authentication and security | General | 17 | Expired |
| USRE39369E1 | Electronic casino gaming system with improved play capacity, authentication and security | General | 17 | Expired |
| US4054919A | Video image positioning control system | Physics | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.