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QNX SOFTWARE SYS WAVEMAKERS

Overview
  • Total Patents
    75
About

QNX SOFTWARE SYS WAVEMAKERS has a total of 75 patent applications. Its first patent ever was published in 2004. It filed its patents most often in EPO (European Patent Office), Canada and United States. Its main competitors in its focus markets computer technology, basic communication technologies and digital networks are SUN XUEJING, GONGHOON CO LTD and CODING TECHNOLOGIES SWEDEN AB.

Patent filings per year

Chart showing QNX SOFTWARE SYS WAVEMAKERSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hetherington Phillip A 31
#2 Escott Alex 17
#3 Li Xueman 16
#4 Nongpiur Rajeev 14
#5 Hetherington Phillip 8
#6 Phillip A Hetherington 6
#7 Paranjpe Shreyas 4
#8 Hetherington Phil 4
#9 Xueman Li 4
#10 Giesbrecht David 3

Latest patents

Publication Filing date Title
CA2701439A1 Measuring double talk performance
EP2023342A1 Noise reduction with integrated tonal noise reduction
US2009222268A1 Speech synthesis system having artificial excitation signal
US2009150144A1 Robust voice detector for receive-side automatic gain control
KR20080033070A Adaptive context for automatic speech recognition systems
EP1796078A1 Adaptive filter pitch extraction
US2008043276A1 Clock synchronization of data streams
CN101031958A Speech end-pointer
US2007150269A1 Bandwidth extension of narrowband speech
US2006136199A1 Advanced periodic signal enhancement
US2006100868A1 Minimization of transient noises in a voice signal
US2007025281A1 Network dependent signal processing
US2006271372A1 Dynamic real-time cross-fading of voice prompts
US2006089959A1 Periodic signal enhancement system
US2006031066A1 Isolating speech signals utilizing neural networks
US2006089958A1 Periodic signal enhancement system
US7415122B2 Microphone shield system