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:
Mar. 16, 2021
Filed:
Jun. 28, 2018
Nec Corporation, Tokyo, JP;
Eiichi Furukawa, Tokyo, JP;
NEC CORPORATION, Tokyo, JP;
Abstract
A waveguide unit includes an interface unit configured to receive a transmission radio wave foutput from a transmission/reception processing unit, and output a reception radio wave fto the transmission/reception processing unit. Further, the waveguide unit includes a transmission wave input port, a transmission wave output port, a reception wave input port, and a reception wave output port. Further, the waveguide unit includes a reception band-pass filter configured to pass the reception radio wave fof a multiplex reception radio wave input to the reception wave input port and output the reception radio wave ftoward the interface unit, and, on the other hand, reflect a reception radio wave fand output the reception radio wave ftoward the reception wave output port.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile