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:
Apr. 05, 2022
Filed:
Mar. 27, 2019
Displaylink (Uk) Limited, Cambridge, GB;
Peter Alan Burgers, Cambridgeshire, GB;
DISPLAYLINK (UK) LIMITED, Cambridge, GB;
Abstract
A method of determining relative position of an extended reality mobile display device connected to receive display data from a host device involves determining (S), by the extended reality mobile display device, a position and orientation of the extended reality mobile display device at a transmit time and transmitting (S) a first signal to the host device at the transmit time. The extended reality mobile display device then receives (S) at a receive time a second signal transmitted (S) from the host device upon receipt (S) of the first signal. The extended reality mobile display device determines (S) a position and orientation of the extended reality mobile display device at the receive time and determines a difference (S) in the position and orientation of the extended reality mobile display device between the transmit and receive times. The extended reality mobile display device then corrects display data received from the host device based on the determined difference in the position and orientation of the extended reality mobile display device, and displays the corrected display data.