The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 15, 2009
Filed:
May. 25, 2006
Kanji Otsuka, Higashiyamato-shi, Tokyo, JP;
Tamotsu Usami, Kokubunji-shi, Tokyo, JP;
Kanji Otsuka, Higashiyamato-shi, Tokyo, JP;
Tamotsu Usami, Kokubunji-shi, Tokyo, JP;
Other;
Rohm Co., Ltd., Kyoto, JP;
Oki Semiconductor Co., Ltd., Tokyo, JP;
Sanyo Electric Co., Ltd., Moriguchi-shi, JP;
Sony Corporation, Tokyo, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Renesas Technology Corp., Tokyo, JP;
Fujitsu Microelectronics Limited, Tokyo, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A terminal resistor is provided at the end of a bus formed on a wiring substrate. An insulator having a large dielectric loss angle is provided in the vicinity of the terminal resistor to absorb high frequency electromagnetic waves in the vicinity. This arrangement permits successful transmission of digital signals in the GHz region using a conventional terminal resistor.