Harold E. Mattice
75Patents
25h-index
30Co-inventors
84Inventor score
Filing activity: Mar 25, 1998 → May 5, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6027115A | Slot machine reels having luminescent display elements | Physics | 512 | Expired |
| US6530842B1 | Electronic gaming machine with enclosed seating unit | Physics | 283 | Expired |
| US6454649B1 | Gaming device and method using programmable display switch | Physics | 191 | Expired |
| US6645078B1 | Casino gambling apparatus with person detection | Physics | 162 | Expired |
| USD537885S1 | Tabletop gaming machine terminal apparatus | General | 150 | Expired |
| USD540398S1 | Stand-alone gaming machine apparatus | General | 116 | Expired |
| USD496407S1 | Video slot machine cabinet | General | 108 | Expired |
| US6638169B2 | Gaming machines with directed sound | Physics | 108 | Expired |
| US8057302B2 | Modular gaming machine and security system | Physics | 103 | Active |
| US7309284B2 | Method for using a light valve to reduce the visibility of an object within a gaming apparatus | Physics | 101 | Expired |
| US8079904B2 | Gaming access card with display | Physics | 100 | Active |
| US7867083B2 | Methods and apparatus for limiting access to games using biometric data | Physics | 88 | Active |
| US8123616B2 | Methods and apparatus for limiting access to games using biometric data | Physics | 79 | Expired |
| US7701344B2 | Radio direction finder for gaming chip and/or player tracking | Physics | 75 | Active |
| US7364505B2 | Method and apparatus for player stimulation | Physics | 66 | Expired |
| US8118681B2 | Gaming system having retractable gaming unit | Physics | 65 | Active |
| US7611411B2 | Player tracking instruments having multiple communication modes | Physics | 58 | Active |
| US8460103B2 | Gesture controlled casino gaming system | Physics | 53 | Active |
| US7329186B2 | Gaming system with rewritable display card and LCD input display for reading same | Physics | 50 | Expired |
| US8608548B2 | Intelligent wagering token and wagering token tracking techniques | Physics | 48 | Active |
| US7775881B2 | Gaming apparatus having a configurable control panel | Physics | 46 | Active |
| US8616984B2 | Intelligent player tracking card and wagering token tracking techniques | Physics | 37 | Active |
| US7488252B2 | Single source visual image display distribution on a gaming machine | Physics | 36 | Active |
| US8684839B2 | Control of wager-based game using gesture recognition | Human Necessities | 26 | Active |
| US8002621B2 | Gaming device and method having purchasable randomly selected paytables | Physics | 26 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.