Michael Sackrison
19Patents
6h-index
8Co-inventors
55Inventor score
Filing activity: Aug 4, 2004 → Jul 28, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7125734B2 | Increased light extraction from a nitride LED | Electricity | 45 | Expired |
| US7843074B2 | Underfill for light emitting device | Electricity | 16 | Active |
| US7718449B2 | Wafer level package for very small footprint and low profile white LED devices | Electricity | 13 | Active |
| US10223866B2 | Electronic transaction systems and methods for gaming or amusement credit purchases | Physics | 11 | Active |
| US9728039B2 | Enabling financial transactions for electronic gaming machines | Physics | 11 | Active |
| US7087463B2 | Laser separation of encapsulated submount | Electricity | 7 | Expired |
| US10706680B2 | Enabling financial transactions for electronic gaming machines | Physics | 6 | Active |
| US11410499B2 | Financial gaming passport for cashless mobile gaming | Physics | 3 | Active |
| US11011018B2 | Electronic transaction systems and methods for gaming or amusement credit purchases | Physics | 2 | Active |
| US7667236B2 | Optimized contact design for thermosonic bonding of flip-chip devices | Electricity | 1 | Expired |
| US11282337B2 | Enabling financial transactions for electronic gaming machines | Physics | 1 | Active |
| US11669815B1 | Financial transaction gateway systems and methods | Physics | 1 | Active |
| US11508213B2 | Enabling financial transactions for electronic gaming machines | Physics | 1 | Active |
| US12333901B2 | Enabling financial transactions for electronic gaming machines | Physics | 0 | Active |
| US11908277B2 | Financial gaming passport for cashless mobile gaming | Physics | 0 | Active |
| US12147987B1 | Gaming gateway system for a smart phone | Physics | 0 | Active |
| US12249215B2 | Electronic transaction systems and methods for gaming or amusement credit purchases | Physics | 0 | Active |
| US12354439B2 | Enabling financial transactions for electronic gaming machines | Physics | 0 | Active |
| US11715347B2 | Electronic transaction systems and methods for gaming or amusement credit purchases | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.