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EMERSON & STERN ASSOCIATES INC

Overview
  • Total Patents
    14
About

EMERSON & STERN ASSOCIATES INC has a total of 14 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets computer technology are LERNOUT & HAUSPIE SPEECHPROD, CONKIE ALISTAIR D and AURAYA PTY LTD.

Patent filings per year

Chart showing EMERSON & STERN ASSOCIATES INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Computer technology

Focus technologies

# Technology
#1 Speech analysis
#2 Electric digital data processing

Top inventors

# Name Total Patents
#1 Hutchins Sandra E 12
#2 Hutchins Sandra 2

Latest patents

Publication Filing date Title
US5384893A Method and apparatus for speech synthesis based on prosodic analysis
US5208897A Method and apparatus for speech recognition based on subsyllable spellings
US5222188A Method and apparatus for speech recognition based on subsyllable spellings
US4980917A Method and apparatus for determining articulatory parameters from speech data
CA1300267C Method and apparatus for determining articulatory parameters from speech data
US4994966A System and method for natural language parsing by initiating processing prior to entry of complete sentences