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:
Oct. 07, 2025
Filed:
Jan. 05, 2024
Tencent America Llc, Palo Alto, CA (US);
Iraj Sodagar, Los Angeles, CA (US);
TENCENT AMERICA LLC, Palo Alto, CA (US);
Abstract
A method of signaling a haptic java script object notation (JSON) interchange file format (HJIF) file comprises processing the HJIF file into a binary file format for distribution in a bitstream, in which the HJIF file comprises a plurality of haptic channels, in which each haptic channel from the plurality of haptic channels is defined by a channel description that comprises a relative position parameter that specifies a relative position of a keyframe included in the data and a haptic position parameter of a haptic effect, in which the relative position parameter and the haptic position parameter are specified in accordance with a scale, and in which the haptic effect and keyframe of each channel are synchronized with video or audio included in the bitstream based on the scale.