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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 11768537 B1

PDFFull Text
Date of Patent:
Sep. 26, 2023

Filed:

Mar. 08, 2022

Wireless head mounted display with differential rendering

Applicant:

Sony Interactive Entertainment Inc., Tokyo, JP;

Inventors:

Todd Tokubo, San Mateo, CA (US);

Steven Osman, San Francisco, CA (US);

Jeffrey Roger Stafford, Redwood City, CA (US);

Crusoe Xiadong Mao, San Mateo, CA (US);

Glenn Black, San Mateo, CA (US);

Assignee:

Sony Interactive Entertainment Inc., Tokyo, JP;

Attorney:

Penilla IP, APC

Primary Examiner:

Hang Lin

Int. Cl.
CPC ...
G06F 3/01 (2006.01); G09G 5/14 (2006.01); H04S 7/00 (2006.01); A63F 13/53 (2014.01); A63F 13/213 (2014.01); A63F 13/25 (2014.01); A63F 13/211 (2014.01); G09G 3/00 (2006.01); G06F 3/147 (2006.01); G06F 3/16 (2006.01); A63F 13/32 (2014.01); A63F 13/54 (2014.01); A63F 13/30 (2014.01);
U.S. Cl.
CPC ...
G06F 3/013 (2013.01); A63F 13/211 (2014.09); A63F 13/213 (2014.09); A63F 13/25 (2014.09); A63F 13/32 (2014.09); A63F 13/53 (2014.09); A63F 13/54 (2014.09); G06F 3/147 (2013.01); G06F 3/167 (2013.01); G09G 3/003 (2013.01); G09G 5/14 (2013.01); H04S 7/303 (2013.01); H04S 7/304 (2013.01); A63F 13/30 (2014.09); A63F 2300/6081 (2013.01); A63F 2300/6615 (2013.01); G09G 2340/0407 (2013.01); G09G 2354/00 (2013.01); G09G 2370/16 (2013.01); H04S 2400/11 (2013.01); H04S 2420/01 (2013.01);
Abstract

A method is provided, including: tracking a location of a head-mounted display (HMD); tracking a gaze of a user of the HMD; generating video depicting a view of a virtual environment for the HMD based on the gaze of the user of the HMD; initiating wireless transmission of the video to the HMD for display on the HMD to the user, wherein initiating the wireless transmission includes setting a beamforming of a wireless transceiver towards the location of the head-mounted display; processing signal quality feedback received from the HMD to determine a quality of the wireless transmission; responsive to a loss in the quality of the wireless transmission, then adjusting the beamforming of the wireless transceiver.

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