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SYNCHRONOUS COMMUNICATIONS INC

Overview
  • Total Patents
    13
About

SYNCHRONOUS COMMUNICATIONS INC has a total of 13 patent applications. Its first patent ever was published in 1989. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets telecommunications, optics and audio-visual technology are MINTERA CORP, CHANGCHUN GUANGKE TECH CO LTD and DANKBERG MARK D.

Patent filings in countries

World map showing SYNCHRONOUS COMMUNICATIONS INCs patent filings in countries
# Country Total Patents
#1 United States 10
#2 WIPO (World Intellectual Property Organization) 2
#3 EPO (European Patent Office) 1

Patent filings per year

Chart showing SYNCHRONOUS COMMUNICATIONS INCs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Transmission
#2 Nonlinear optics
#3 Television

Top inventors

# Name Total Patents
#1 Gysel Hermann 13
#2 Ramachandran Mani 9
#3 Hildenbrand Jr Wilton J 1

Latest patents

Publication Filing date Title
US5430798A Scrambled TV-IF signal transmission system
US5402489A Scrambled video signal transmission system with pulse-code modulated subcarrier
US5359450A Optical transmission system
US5243613A Method and apparatus to compensate for distortion in optical transmission systems
US5115440A Delay distortion compensating circuit for optical transmission system
US5136641A Scrambled video digital transmission link
US4951313A Scrambled frequency modulated video signal transmission system