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. 14, 2026
Filed:
Jan. 11, 2024
Moxa Inc., New Taipei City, TW;
Jung-Chieh Ko, New Taipei City, TW;
Moxa Inc., New Taipei City, TW;
Abstract
An antenna adjustment device, for a user equipment, wherein the user equipment is coupled to at least one antenna to receive or transmit a wireless signal through the antenna adjustment device, the antenna adjustment device comprising: at least one variable impedance unit, coupled to the at least one antenna; and a micro-controller unit, coupled to the at least one variable impedance unit, for performing the following steps: sending a request signal to the user equipment; receiving a plurality of signal quality parameters responded by the user equipment according to the request signal, wherein the plurality of signal quality parameters are related to the wireless signal; and adjusting a current impedance value of the at least one variable impedance unit according to the plurality of signal quality parameters.