Michael Cheung
12Patents
7h-index
10Co-inventors
63Inventor score
Filing activity: Sep 20, 1978 → Sep 22, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7237267B2 | Policy-based network security management | Electricity | 421 | Expired |
| US7234163B1 | Method and apparatus for preventing spoofing of network addresses | Electricity | 71 | Expired |
| USD269328S | Clock | General | 15 | Expired |
| US8220444B2 | System for improving the efficiency of an internal combustion engine of a vehicle | Emerging Cross-Sectional Technologies | 11 | Active |
| US7151884B1 | Method and system for re-establishing communication link in a network by using viral communication | Electricity | 9 | Expired |
| US7607021B2 | Isolation approach for network users associated with elevated risk | Electricity | 8 | Expired |
| USD257235S | Travel alarm clock | General | 8 | Expired |
| USD891811S1 | Waste cassette | General | 6 | Active |
| USD920710S1 | Waste cassette | General | 5 | Active |
| US7492711B1 | Link sizing based on both user behavior and traffic characteristics | Electricity | 3 | Expired |
| US12430680B2 | Physical storage vault for physical items of digital twin NFTs | Electricity | 0 | Active |
| US10157104B2 | Large folder operations in a collaborative cloud-based environment | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.