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:
May. 05, 2020
Filed:
Jan. 18, 2019
T-mobile Usa, Inc., Bellevue, WA (US);
Oscar Ramses Cummings, Seattle, WA (US);
T-Mobile USA, Inc., Bellevue, WA (US);
Abstract
Architecture and techniques for testing mobile devices within a secondary radio frequency (RF) signal isolation unit with respect to various wireless communication protocols. One or more of the secondary RF signal isolation units is located within a larger, primary RF signal isolation unit. Testing arrangements within the primary RF signal isolation unit may include input panels, switching arrangements, attenuator arrangements and/or output arrangements, in addition to the one or more secondary RF signal isolation units.
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