Janus Development Group
3Patents
0Active
3Granted
27Portfolio score
Filing activity: Feb 8, 1999 → Dec 2, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6329774A | Ultrasonic method and apparatus for automatically controlling moving doors | Fixed Constructions | 11 | Expired |
| US6255791A | Ultrasonic method and apparatus for automatically controlling moving doors | Fixed Constructions | 7 | Expired |
| US7292985B2 | Device and method for reducing stuttering | Physics | 7 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.