Assignee
SACHER FRIEDRICH JOSEF
DE·5 granted patents·10 citations·filing 1983–2011
Top patents by PatentIndex Score
5 records- 0168US8331009B2Method for mixing colors in a display unitSACHER FRIEDRICH-JOSEF·Filed 2006·Granted Dec 11, 2012·1 cites·17 claims
- 0261US4627696AProjection apparatusSACHER FRIEDRICH JOSEF·Filed 1983·Granted Dec 9, 1986·8 cites·18 claims
- 0344US8693077B2DisplaySACHER FRIEDRICH-JOSEF·Filed 2010·Granted Apr 8, 2014·0 cites·19 claims
- 0442US9118263B2Piezo motorSACHER FRIEDRICH-JOSEF·Filed 2011·Granted Aug 25, 2015·0 cites·20 claims
- 0527US4741614AProjected deviceSACHER FRIEDRICH JOSEF·Filed 1986·Granted May 3, 1988·1 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when SACHER FRIEDRICH JOSEF files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →