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ADVANCED MOBILE TELECOMM SECUR

Overview
  • Total Patents
    45
About

ADVANCED MOBILE TELECOMM SECUR has a total of 45 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan. Its main competitors in its focus markets digital networks, basic communication technologies and environmental technology are GUILIN CEKE COMM EQUIPMENT CO LTD, LIANG DEQUN and YOUXUN SCI & TECHNOL CO LTD.

Patent filings in countries

World map showing ADVANCED MOBILE TELECOMM SECURs patent filings in countries
# Country Total Patents
#1 Japan 45

Patent filings per year

Chart showing ADVANCED MOBILE TELECOMM SECURs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Anzai Jun 16
#2 Matsuzaki Natsume 12
#3 Inoue Toru 12
#4 Ishii Daisuke 10
#5 Tsurumaru Junichiro 6
#6 Matsumoto Tsutomu 6
#7 Kamaike Kenichiro 3
#8 Ito Satoru 3
#9 Sakurai Koichi 2
#10 Boku Bijiyou 2

Latest patents

Publication Filing date Title
JP2003101522A Mobile communication dynamic secure grouping technique
JP2003087232A Method for detecting copied terminal
JP2003023418A Mobile communication dynamic secure grouping system
JP2003018147A Method of making mobile communication group cipher-key common
JP2002314532A Method for discovering replica terminal
JP2002261745A Mobile communication group encryption key distributing method
JP2002252609A Key escrow system
JP2002217890A Method of finding replicated terminal
JP2002217888A Method for finding replicated terminal
JP2002215030A Random number generation method
JP2002217885A Key escrow system
JP2002141897A Enciphering circuit provided with tamper resistance function
JP2002132144A Authentication system
JP2002164877A Key escrow and group communication method
JP2002108207A Certification system
JP2002208924A Authentication method
JP2002051036A Key escrow system
JP2002040937A Ciphering circuit and control method
JP2002032021A Cyclic signing system
JP2001268070A Key escrow system