Assignee
ERICSSON TELECOMUNICACOES SA
ES·4 granted patents·7 citations·filing 2002–2004
Top patents by PatentIndex Score
4 records- 0146US7577358B2Apparatus, system and method for optical packet switching using frequency headerERICSSON TELECOMUNICACOES SA·Filed 2002·Granted Aug 18, 2009·5 cites·23 claims
- 0237US7773647B2Glass for optical amplifier fiberERICSSON TELECOMUNICACOES SA·Filed 2004·Granted Aug 10, 2010·1 cites·11 claims
- 0333US6658171B2Optical fiber bragg grating polarizerERICSSON TELECOMUNICACOES SA·Filed 2002·Granted Dec 2, 2003·1 cites·16 claims
- 0420US7723758B2Method for dopant calibration of delta doped multilayered structureERICSSON TELECOMUNICACOES SA·Filed 2004·Granted May 25, 2010·0 cites·21 claims
Join the waitlist — get patent alerts
Get an alert when ERICSSON TELECOMUNICACOES SA 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 →