Saya mau tau Patent dari Josaphat Tetuko Sri Sumantyo

Mobile Satellite Communication Antenna. Japan patent No. 2003-014301, 23 January 2003

Mobile Satellite Communication Antenna. International patent No. PCT/JP03/05162

Antennas for Communications, International patent WO 2004/066443 (118 countries), 23 April 2003

Antennas for Communications, Australian patent : AU-A-2003227356

Antennas for Communications, Japan patent No. 2006-023701, 31 January 2006

Antennas for Communications, International patent No. PCT/JP2007/51351, 29 January 2007 dll

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