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:
Jul. 27, 2021
Filed:
May. 12, 2017
Huawei Technologies Co., Ltd., Shenzhen, CN;
Alexander Khripkov, Helsinki, FI;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A communication device for wireless communication includes a housing having a front dielectric cover, a back dielectric cover and a metal frame circumferentially arranged between the front dielectric cover and the back dielectric cover. The metal frame forms a first antenna that is configured to radiate in a first set of frequency bands. The communication device further includes a circuit arranged inside the housing, where the circuit is electrically isolated from the metal frame and includes at least one first feed line coupled to the metal frame and configured to feed the first antenna with a first set of radio frequency signals in the first set of frequency bands. The communication device further includes a second antenna arranged inside the housing.