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:
Jan. 15, 2019
Filed:
Dec. 06, 2016
Murata Manufacturing Co., Ltd., Kyoto, JP;
Akihiro Ochii, Kyoto, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
A circuit board includes a board base element, a communication circuit connection terminal, an antenna connection terminal, and a circuit pattern including wires and lands to which predetermined circuit elements are mountable. The predetermined circuit elements include optional elements including a first coil and a second capacitor. The optional elements are electronic components to be mounted or not in the circuit pattern depending on whether a second antenna is connected to a second antenna connection terminal. The predetermined circuit elements further include basic elements including a first capacitor and first and second filters. The basic elements are electronic components to be mounted in the circuit pattern regardless of whether the optional elements are mounted. The circuit pattern is formed such that the single circuit board can optionally support plural types of antenna configurations by changing a manner of mounting the optional elements and changing the circuit configuration.