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:
Feb. 25, 1997
Filed:
Feb. 06, 1995
Takayuki Asai, Tokyo, JP;
Masaharu Yagi, Shizuoka, JP;
NEC Corporation, , JP;
Abstract
A radio selective call receiver capable of improving an antenna property by connecting a first circuit board on a high frequency side and a second circuit board on a low frequency side by using a microstrip line. On the first circuit board, a component mounting part including an antenna, an antenna tuning circuit and a high frequency circuit part operated by a frequency resonant with an antenna tuning frequency is mounted, and on the second circuit board, another component mounting part including a low frequency circuit part operated by a lower frequency than the antenna tuning frequency is mounted. The first and second circuit boards are connected by a flexible circuit board provided with the microstrip line having a high impedance with the antenna tuning circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile