Title:
電波安定機能つき無線IP電話装置、その通信方法及びそのプログラム
Document Type and Number:
Japanese Patent JP4895227
Kind Code:
B2
Inventors:
Tetsuya Kutomi
Application Number:
JP2008186021A
Publication Date:
March 14, 2012
Filing Date:
July 17, 2008
Export Citation:
Assignee:
NEC Infrontia Co., Ltd.
International Classes:
H04W36/30; H04W36/08; H04W84/12
Domestic Patent References:
| JP2006140705A | ||||
| JP200811068A | ||||
| JP2005142893A | ||||
| JP2007110373A | ||||
| JP2008153821A | ||||
| JP2004112171A | ||||
| JP2003264870A |
Attorney, Agent or Firm:
Michio Nagai
Masao Sekiguchi
Takamasa Nakano
Masao Sekiguchi
Takamasa Nakano