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:
Apr. 27, 2021
Filed:
May. 20, 2019
Wistron Corp., New Taipei, TW;
Yu-Chia Chang, New Taipei, TW;
Wan Chu Wei, New Taipei, TW;
Chun-Hong Kuo, New Taipei, TW;
Tsung-Te Lin, New Taipei, TW;
WISTRON CORP., New Taipei, TW;
Abstract
A mobile device includes a WLAN (Wireless Local Area Network) module, a WWAN (Wireless Wide Area Network) module, a first antenna element, a second antenna element, a third antenna element, a fourth antenna element, a first switch element, and a second switch element. The WLAN module has a first port, a second port, and a first control port. The WWAN module has a third port, a fourth port, a fifth port, and a sixth port. The first antenna element is coupled to the third port. The first switch element couples the second antenna element to the first port or the fourth port according to a first control signal. The second switch element couples the third antenna element to the second port or the fifth port according to a second control signal. The fourth antenna element is coupled to the sixth port.