Richard E. Michaelson
49Patents
19h-index
29Co-inventors
81Inventor score
Filing activity: Dec 3, 1993 → Apr 10, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5380008A | Electronic gaming apparatus | Physics | 326 | Expired |
| US6626758B1 | Random pay gaming method and system | Physics | 244 | Expired |
| US7572183B2 | Gaming machine including redo feature | Physics | 127 | Active |
| US6866584B2 | Apparatus and method for generating a pool of seeds for a central determination gaming system | Physics | 121 | Expired |
| US7399227B2 | Central determination gaming system with a keno game | Physics | 91 | Expired |
| US6988946B2 | Central determination gaming system with a central controller providing a game outcome and a gaming terminal determining a presentation of the provided game outcome | Human Necessities | 88 | Expired |
| US8449378B2 | Gaming system, gaming device and method for utilizing bitcoins | Physics | 87 | Active |
| US7329183B2 | Central determination gaming system where the same seed is used to generate the outcomes for a primary game and a secondary game | Physics | 69 | Expired |
| US7959509B2 | Multi-player bingo game with optional progressive jackpot wager | Physics | 60 | Active |
| US7651392B2 | Gaming device system having partial progressive payout | Physics | 59 | Active |
| US7291069B2 | Central determination gaming system with a game outcome generated by a gaming terminal and approved by a central controller | Physics | 56 | Expired |
| US8523657B2 | Gaming system, gaming device and method for utilizing bitcoins | Physics | 48 | Active |
| US7951004B2 | Multi-player bingo game with progressive jackpots | Physics | 43 | Active |
| US11095643B2 | Universal digital identity authentication service | Electricity | 36 | Active |
| US7479062B2 | Apparatus and method for generating a pool of seeds for a central determination gaming system | Physics | 32 | Active |
| US8062119B2 | Apparatus and method for memorization poker | Human Necessities | 31 | Active |
| US7628703B2 | Central determination gaming system with a gaming terminal assisting the central controller in the generation of a game outcome | Physics | 27 | Expired |
| US8192279B2 | Multi-player bingo game with optional progressive jackpot wager | Physics | 25 | Active |
| US7473176B2 | Apparatus and method for generating a pool of seeds for a central determination gaming system | Physics | 21 | Active |
| US11223621B2 | Confirming authenticity of a user to a third-party system | Electricity | 19 | Active |
| US7811168B2 | Random pay gaming system using weighting function with maximum, minimum, and average value | Physics | 18 | Expired |
| US8579709B2 | Multi-player bingo game with progressive jackpots | Physics | 18 | Active |
| US8070578B2 | Central determination gaming system with a central controller providing a game outcome and a gaming terminal determining a presentation of the provided game outcome | Human Necessities | 18 | Active |
| US8157652B2 | Interactive gaming table | Physics | 17 | Active |
| US7833093B2 | Central determination gaming system where the same seed is used to generate the outcomes for a primary game and a secondary game | Physics | 17 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.