Assignee
HITACHI HYBRID NETWORK CO LTD
JP·5 granted patents·1 pending application·68 citations·filing 2003–2007
Top patents by PatentIndex Score
6 records- 0191US6958649B2High-frequency power amplification electronic part and wireless communication systemHITACHI HYBRID NETWORK CO LTD·Filed 2005·Granted Oct 25, 2005·21 cites·9 claims
- 0283US6972626B2High frequency power amplification electric part and wireless communication systemHITACHI HYBRID NETWORK CO LTD·Filed 2003·Granted Dec 6, 2005·21 cites·13 claims
- 0377US7271658B2Electric component for high frequency power amplifierHITACHI HYBRID NETWORK CO LTD·Filed 2005·Granted Sep 18, 2007·11 cites·11 claims
- 0467US7272200B2Phase shifter, phase shifting method and skew compensation system for high-speed parallel signalingHITACHI HYBRID NETWORK CO LTD·Filed 2003·Granted Sep 18, 2007·14 cites·17 claims
- 0557US7173492B2High frequency power amplification electric part and wireless communication systemHITACHI HYBRID NETWORK CO LTD·Filed 2005·Granted Feb 6, 2007·1 cites·6 claims
- 0650US2008088366A1Semiconductor integrated circuit device and noncontact ic cardHITACHI HYBRID NETWORK CO LTD·Filed 2007·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →