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FIRST INTERNAT DIGITAL INC

Overview
  • Total Patents
    11
About

FIRST INTERNAT DIGITAL INC has a total of 11 patent applications. Its first patent ever was published in 2000. It filed its patents most often in WIPO (World Intellectual Property Organization), Australia and China. Its main competitors in its focus markets computer technology, audio-visual technology and electrical machinery and energy are SONICON INC, ALARIS INC and DOLBI INTERNESHNL AB.

Patent filings in countries

World map showing FIRST INTERNAT DIGITAL INCs patent filings in countries
# Country Total Patents
#1 WIPO (World Intellectual Property Organization) 6
#2 Australia 3
#3 China 1
#4 United States 1

Patent filings per year

Chart showing FIRST INTERNAT DIGITAL INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Qian Ziqiang 9
#2 Miller Michael A 3
#3 Bytnar Scott 2
#4 Johnson Timothy 2
#5 Attkisson Erik 2
#6 Ouyang Zheng 2
#7 Cavaiani Randy 1
#8 Ziqiang Qian 1
#9 Wang Shay-Ping Thomas 1
#10 Volanski Aimee 1

Latest patents

Publication Filing date Title
WO2007100961A2 Mobile device with cell array
WO2004029764A2 Interactive multimedia data structure and the encoding/decoding of the same
WO02103484A2 Enhanced encoder for synchronizing multimedia files into an audio bit stream
WO03001477A1 Music player with synchronized recording and display
WO02071021A1 Method and system for encoding and decoding synchronized data within a media sequence
US6442517B1 Methods and system for encoding an audio sequence with synchronized data and outputting the same