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:
Oct. 24, 2023
Filed:
Sep. 21, 2021
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Saihua Lin, Santa Clara, CA (US);
Hongrui Wang, San Jose, CA (US);
Sohrab Emami-Neyestanak, San Francisco, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 1/12 (2006.01); H03F 3/195 (2006.01); H03F 3/213 (2006.01);
U.S. Cl.
CPC ...
H03F 3/195 (2013.01); H03F 3/213 (2013.01); H03F 2200/294 (2013.01); H03F 2200/451 (2013.01);
Abstract
The present disclosure relates to systems and methods for operating transceiver circuitry to transmit or receive signals on various frequency ranges. To do so, a transmitter or a receiver of the transceiver circuitry is selectively coupled to or uncoupled from an antenna of the transceiver circuitry. Additionally, radio frequency filters may be individually or collectively coupled to and/or uncoupled from the antenna to filter different frequencies in the transmitting or receiving signals.