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HETHERINGTON PHILLIP A

Overview
  • Total Patents
    26
About

HETHERINGTON PHILLIP A has a total of 26 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States. Its main competitors in its focus markets computer technology, audio-visual technology and telecommunications are FRAUNHOFER GES ZUR FOERDERUNG DER ANGEWANDTEN TEN FORSCHUNG E V, FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E V and FRAUNHOFER-GESELLSCHAFT ZUR FRDERUNG DER ANGEWANDT.

Patent filings in countries

World map showing HETHERINGTON PHILLIP As patent filings in countries
# Country Total Patents
#1 United States 26

Patent filings per year

Chart showing HETHERINGTON PHILLIP As patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hetherington Phillip A 26
#2 Paranjpe Shreyas A 6
#3 Escott Alex 5
#4 Fallat Mark 4
#5 Li Xueman 4
#6 Vaira Mario 3
#7 Paranjpe Shreyas 1
#8 Zakarauskas Pierre 1

Latest patents

Publication Filing date Title
US2012076315A1 Repetitive transient noise removal
US2011194704A1 Enhanced spatialization system with satellite device
US2009287482A1 Ambient noise compensation system robust to high excitation noise
US2009292536A1 Speech enhancement with minimum gating
US2009276213A1 Robust downlink speech and noise detector
US2009116661A1 Mixer with adaptive post-filtering
US2009040289A1 Video phone system
US2008228478A1 System for detecting speech with background voice estimates and noise estimates
US2007078649A1 Signature noise removal
US2006116873A1 Repetitive transient noise removal
US2007136055A1 System for data communication over voice band robust to noise
US2006241938A1 System for improving speech intelligibility through high frequency compression
US2007118360A1 In-situ voice reinforcement system
US2006265215A1 Signal processing system for tonal noise robustness