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JISEDAI DIGITAL TELE HOSO SYS

Overview
  • Total Patents
    86
About

JISEDAI DIGITAL TELE HOSO SYS has a total of 86 patent applications. Its first patent ever was published in 1996. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets digital networks, telecommunications and basic communication technologies are TIMI TECHNOLOGIES CO LTD, SHANGHAI NAT ENG RES CT OF DIGITAL TELEVISION CO LTD and KO WOO SUK.

Patent filings in countries

World map showing JISEDAI DIGITAL TELE HOSO SYSs patent filings in countries
# Country Total Patents
#1 Japan 85
#2 Taiwan 1

Patent filings per year

Chart showing JISEDAI DIGITAL TELE HOSO SYSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kimura Tomohiro 14
#2 Kageyama Teiji 14
#3 Hayashi Kenichiro 13
#4 Kisoda Akira 13
#5 Higuchi Yuji 13
#6 Saito Masanori 9
#7 Harada Yasuo 9
#8 Takeda Haruo 8
#9 Harada Keisuke 8
#10 Nogami Hiroshi 8

Latest patents

Publication Filing date Title
JP2002064457A Orthogonal frequency-division multiple signal demodulation device
JP2000315957A Decoder
JP2000269926A Ofdm demodulator
JP2000228656A Afc circuit
JP2000216748A Orthogonal frequency division multiplexing transmission system and its transmitter-receiver
JP2000201130A Two-frequency network system and its transmitter
JP2000196559A Data transmission system and its transmitter-receiver
JP2000151542A Ofdm system receiver
JP2000151550A Receiver
JP2000134176A Delay profile analyzer and symbol synchronization method
JP2000134175A Error correction device
JP2000115119A Ground digital broadcasting transmission system
JP2000115118A Ofdm transmission line network
JP2000115087A Delay profile measuring instrument
JP2000101542A Terrestrial digital broadcasting system
JP2000059325A Delay time measurement device
JP2000049625A Error correction system
JP2000041020A Reception equipment of ofdm system
JP2000022657A Orthogonal frequency division multiplex system receiver
JP2000013356A Ofdm receiver