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:
Jul. 13, 2021
Filed:
May. 14, 2019
Apple Inc., Cupertino, CA (US);
Aleksandr M. Movshovich, Santa Clara, CA (US);
Arthur Y. Zhang, San Jose, CA (US);
Hao Pan, Sunnyvale, CA (US);
Holly E. Gerhard, Cupertino, CA (US);
Jim C. Chou, San Jose, CA (US);
Moinul H. Khan, San Diego, CA (US);
Paul V. Johnson, San Francisco, CA (US);
Sorin C. Cismas, Saratoga, CA (US);
Sreeraman Anantharaman, Los Altos, CA (US);
William W. Sprague, Berkeley, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
One exemplary implementation involves performing operations at an electronic device with one or more processors and a computer-readable storage medium. The device establishes a wireless communication link with a host device. The device receives, from the host device, a left eye frame and a right eye frame via a sequence of left eye frame transmissions and right eye frame transmissions. The device switches data transmissions schemes according to wireless commination link quality or eye gaze tracking. Adjusting transmission format based on transmission quality of the wireless communication link allows the devices to take advantage of greater bandwidth when available to save power. An additional transmission format is based on alternately transmitting left eye and right eye frames for very low bandwidth.