Assignee
TELE FILTER ZWEIGNIEDERLASSUNG
DE·4 granted patents·239 citations·filing 2000–2002
Technology mixH03H4
Top patents by PatentIndex Score
4 records- 0195US6707229B1Surface acoustic wave filterTELE FILTER ZWEIGNIEDERLASSUNG·Filed 2000·Granted Mar 16, 2004·226 cites·22 claims
- 0254US6762534B2Transversally coupled resonator filterTELE FILTER ZWEIGNIEDERLASSUNG·Filed 2001·Granted Jul 13, 2004·7 cites·15 claims
- 0349US6577041B1Converter for surface acoustic wavesTELE FILTER ZWEIGNIEDERLASSUNG·Filed 2000·Granted Jun 10, 2003·5 cites·19 claims
- 0437US6859117B2Resonator filter cascadeTELE FILTER ZWEIGNIEDERLASSUNG·Filed 2002·Granted Feb 22, 2005·1 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when TELE FILTER ZWEIGNIEDERLASSUNG 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 →