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DWIGHT CAVENDISH SYSTEMS LTD

Overview
  • Total Patents
    20
About

DWIGHT CAVENDISH SYSTEMS LTD has a total of 20 patent applications. Its first patent ever was published in 2000. It filed its patents most often in United Kingdom, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets audio-visual technology, computer technology and telecommunications are DREAMER, CONS VIDEO SYSTEMS and JBF Interlude 2009 Ltd—Israel.

Patent filings in countries

World map showing DWIGHT CAVENDISH SYSTEMS LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 8
#2 WIPO (World Intellectual Property Organization) 6
#3 Canada 3
#4 United States 2
#5 China 1

Patent filings per year

Chart showing DWIGHT CAVENDISH SYSTEMS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tan Baolin 16
#2 Wijnen Arie 3
#3 Abdin Mazen 3
#4 Robinson David John Michael 3
#5 Abdin Abdul-Hamed Mazen 2
#6 Abdin Mazen Abdul-Hamed 2
#7 Hu Maotai 2
#8 Baolin Tan 1
#9 Yuan Aijian 1
#10 Mazen Abdin 1

Latest patents

Publication Filing date Title
GB0720526D0 Generating a security signature based on face analysis
GB0513051D0 Copy protection method and apparatus
GB0422743D0 Audio copy protection system
GB0322134D0 Rights management systems
GB0312985D0 Digital processing disruption systems
GB0215040D0 An improved method and apparatus for providing an anti-copy video signal
GB0407606D0 Anti-copy protection for a video signal
US6882490B1 System for protection against copying on magnetic tape recorders