Roy Harvey
16Patents
9h-index
13Co-inventors
69Inventor score
Filing activity: Oct 16, 1978 → Nov 5, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4538138A | Integrated security system having a multiprogrammed controller | Physics | 66 | Expired |
| US4544836A | Optically-based access control system | Emerging Cross-Sectional Technologies | 52 | Expired |
| US4986027A | Hydroponic growth system | Emerging Cross-Sectional Technologies | 51 | Expired |
| US7824268B2 | Live hosted online multiplayer game | Human Necessities | 42 | Active |
| US4634846A | Multimode programmable stand-alone access control system | Physics | 24 | Expired |
| US4423410A | Two-wire multi-zone alarm system | Physics | 20 | Expired |
| US4359721A | Two-wire multi-zone alarm system | Physics | 15 | Expired |
| US4468664A | Non-home run zoning system | Physics | 13 | Expired |
| US4491828A | Two-wire multi-zone alarm system | Physics | 12 | Expired |
| US9616345B2 | Systems and methods for crowd-sourced game strategy | Human Necessities | 6 | Active |
| US10632385B1 | Systems and methods for capturing participant likeness for a video game character | Human Necessities | 2 | Active |
| US9751011B2 | Systems and methods for a unified game experience in a multiplayer game | Human Necessities | 1 | Active |
| US10118101B2 | Systems and methods for crowd-sourced game strategy | Human Necessities | 1 | Active |
| US10639553B2 | Systems and methods for crowd-sourced game strategy | Human Necessities | 0 | Active |
| US9873045B2 | Systems and methods for a unified game experience | Human Necessities | 0 | Active |
| US10086286B2 | Systems and methods for capturing participant likeness for a video game character | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.