Title:
【発明の名称】縦型複合4重モードSAWフィルタ
Document Type and Number:
Japanese Patent JP3366477
Kind Code:
B2
Inventors:
Yoshitaka Watanabe
Application Number:
JP2629595A
Publication Date:
January 14, 2003
Filing Date:
January 20, 1995
Export Citation:
Assignee:
Toyo Communication Equipment Co., Ltd.
International Classes:
H03H9/145; H03H9/25; H03H9/64; (IPC1-7): H03H9/64; H03H9/145; H03H9/25
Domestic Patent References:
| JP62188512A | ||||
| JP1212015A | ||||
| JP758585A | ||||
| JP6294009A | ||||
| JP6334476A | ||||
| JP5291874A | ||||
| JP6232687A |
Other References:
【文献】国際公開93/8641(WO,A1)
【文献】米国特許4731595(US,A)
【文献】米国特許4731595(US,A)