P

Inventor

WU PHILIPPE

CA7 patents
⚠️ This page may combine multiple inventors who share the name “WU PHILIPPE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NORTEL NETWORKS LTD

3 patents
US7015762B1Mar 21, 2006

Reference timing signal apparatus and method

NORTEL NETWORKS LTD72 citations96
US6711230B1Mar 23, 2004

Reference timing signal oscillator with frequency stability

NORTEL NETWORKS LTD88 citations96
US7915962B2Mar 29, 2011

System and method for built in self test for timing module holdover

NORTEL NETWORKS LTD11 citations82

NICHOLLS CHARLES

2 patents
US8847690B2Sep 30, 2014

System and method for built in self test for timing module holdover

NICHOLLS CHARLES2 citations61
US8884706B2Nov 11, 2014

System and method for built in self test for timing module holdover

NICHOLLS CHARLES0 citations50

NICHOLLS CHARLES W T

1 patent
US8674778B2Mar 18, 2014

Method and system for correcting oscillator frequency drift

NICHOLLS CHARLES W T6 citations70

ZARLINK SEMICONDUCTOR INC

1 patent
US6661895B1Dec 9, 2003

Zero-delay structure for sub-band echo cancellation

ZARLINK SEMICONDUCTOR INC8 citations70