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.:

US 11283478 B1

Date of Patent:

Mar. 22, 2022

Filed:

May. 19, 2020

Methods and apparatus for reducing cellular telephone radiation exposure using different power levels

Applicant:

Dugan Patents, Llc, Sleepy Hollow, NY (US);

Inventor:

Brian M. Dugan, Sleepy Hollow, NY (US);

Assignee:

Dugan Patents, LLC, Sleepy Hollow, NY (US);

Attorney:

Dugan & Dugan, PC

Primary Examiner:

Pakee Fang

Int. Cl.

CPC ...

H04B 1/00 (2006.01); H04B 1/3827 (2015.01); H04M 1/02 (2006.01); H04W 4/50 (2018.01); H04M 1/72412 (2021.01); H04W 88/06 (2009.01);

U.S. Cl.

CPC ...

H04B 1/3838 (2013.01); H04M 1/0256 (2013.01); H04M 1/72412 (2021.01); H04W 4/50 (2018.02); H04W 88/06 (2013.01); H04M 2250/02 (2013.01); H04M 2250/06 (2013.01);

Abstract

In some aspects, a cellular telephone includes (1) a user interface portion having a communications circuit; and (2) a cellular portion having a first communications circuit adapted to communicate with the communications circuit of the user interface portion and a second communications circuit adapted to communicate with a cellular network. The cellular portion is removably coupled to the user interface portion so as to allow a user of the cellular telephone to communicate over a cellular network by using the user interface portion while the cellular portion is separated from the user interface portion. Numerous other aspects are provided.

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