Inventor

QIAN YASHENG

CA2 patents

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

NORTEL NETWORKS LTD

1 patent

US7734462B2Jun 8, 2010

Method and apparatus for extending the bandwidth of a speech signal

NORTEL NETWORKS LTD18 citations89

APPLE INC

1 patent

US8355906B2Jan 15, 2013

Method and apparatus for extending the bandwidth of a speech signal

APPLE INC14 citations80