Michael Malcolm
37Patents
21h-index
23Co-inventors
85Inventor score
Filing activity: May 1, 1980 → Jul 16, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5819292A | Method for maintaining consistent states of a file system and for creating user-accessible read-only copies of a file system | Emerging Cross-Sectional Technologies | 949 | Expired |
| US5963962A | Write anywhere file-system layout | Emerging Cross-Sectional Technologies | 515 | Expired |
| US6038570A | Method for allocating files in a file system integrated with a RAID disk sub-system | Emerging Cross-Sectional Technologies | 405 | Expired |
| US6289356A | Write anywhere file-system layout | Emerging Cross-Sectional Technologies | 353 | Expired |
| US6892211B2 | Copy on write file system consistency and block usage | Emerging Cross-Sectional Technologies | 269 | Expired |
| US6138126A | Method for allocating files in a file system integrated with a raid disk sub-system | Emerging Cross-Sectional Technologies | 222 | Expired |
| US5948110A | Method for providing parity in a raid sub-system using non-volatile memory | Physics | 194 | Expired |
| US7174352B2 | File system image transfer | Emerging Cross-Sectional Technologies | 157 | Expired |
| US4332027A | Local area contention network data communication system | Electricity | 116 | Expired |
| US6128701A | Adaptive and predictive cache refresh policy | Physics | 96 | Expired |
| US6721764B2 | Copy on write file system consistency and block usage | Emerging Cross-Sectional Technologies | 95 | Expired |
| US4423414A | System and method for name-lookup in a local area network data communication system | Emerging Cross-Sectional Technologies | 92 | Expired |
| US7003131B2 | Watermarking and fingerprinting digital content using alternative blocks to embed information | Electricity | 56 | Expired |
| US7231412B2 | Allocating files in a file system integrated with a raid disk sub-system | Emerging Cross-Sectional Technologies | 51 | Expired |
| US4410889A | System and method for synchronizing variable-length messages in a local area network data communication system | Electricity | 45 | Expired |
| US6427187B2 | Multiple cache communication | Electricity | 45 | Expired |
| US7103794B2 | Network object cache engine | Physics | 37 | Expired |
| US4430651A | Expandable and contractible local area network system | Electricity | 30 | Expired |
| US8225194B2 | Bookmarks and watchpoints for selection and presentation of media streams | Electricity | 26 | Expired |
| US7181044B2 | Watermarking and fingerprinting digital content using alternative blocks to embed information | Electricity | 22 | Expired |
| US6480969B1 | Providing parity in a RAID sub-system using non-volatile memory | Physics | 22 | Expired |
| US6715037B2 | Multiple cache communication and uncacheable objects | Electricity | 19 | Expired |
| US7702101B2 | Secure presentation of media streams in response to encrypted digital content | Electricity | 18 | Expired |
| US6988219B2 | Providing parity in a RAID sub-system using non-volatile memory | Physics | 18 | Expired |
| US6751637B1 | Allocating files in a file system integrated with a raid disk sub-system | Emerging Cross-Sectional Technologies | 14 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.