logo

For the Inventor, By the Inventor

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 11211686 B1

PDFFull Text
Date of Patent:
Dec. 28, 2021

Filed:

Dec. 06, 2019

System and method for operation of a hinge cavity antenna

Applicant:

Dell Products, Lp, Round Rock, TX (US);

Inventors:

Suresh K. Ramasamy, Cedar Park, TX (US);

Sumana Pallampati, Austin, TX (US);

Changsoo Kim, Cedar Park, TX (US);

Assignee:

Dell Products, LP, Round Rock, TX (US);

Attorneys:

Prol Intellectual Property Law, PLLC

H. Kenneth Prol

Primary Examiner:

Thien M Le

Int. Cl.
CPC ...
H01Q 1/00 (2006.01); H01Q 1/22 (2006.01); H05K 5/02 (2006.01); G06F 1/16 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/2266 (2013.01); G06F 1/1681 (2013.01); H01Q 1/2283 (2013.01); H05K 5/0226 (2013.01);
Abstract

An information handling system to wirelessly transmit and receive data at an antenna may include a base housing chassis containing components of the information handling system including a processor and memory and including a C-cover and a metal D-cover; a display chassis assembly having a display screen and including an A-cover; a hinge mechanically coupling the display chassis assembly to the base housing chassis; a hinge gap integrated along a hinge between an edge of the A-cover and an edge of the metal D-cover; an antenna to emit a radio frequency signal to a contained hinge gap resonant cavity formed within the hinge gap; and a flexible printed circuit (FPC) having a ground line operatively coupling the base housing chassis to the display chassis assembly to form a ground path across the hinge gap to shunt excitation currents along the hinge gap and to determine a size of the contained hinge gap resonant cavity between the A-cover and D-cover to accommodate an operating frequency of the radio frequency signal or harmonics of the operating frequency.

Find Patent Forward Citations

Quick Actions:

Ramasamy, Suresh. (2021). System and method for operation of a hinge cavity antenna (U.S. Patent No. 11211686). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11211686

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…