XSYS Interactive Research GmbH
4Patents
0Active
4Granted
25Portfolio score
Filing activity: Aug 23, 1999 → Feb 23, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6441847B1 | Method for determining the quality of a video and/or television image signal | Electricity | 7 | Expired |
| US7748019B1 | Local network in a vehicle | Electricity | 1 | Expired |
| US6262766A | Method for assessing the quality of a television image | Electricity | 1 | Expired |
| US7006158B2 | Process for the identification of identical television or video images | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.