Dolby Laboratories Licensing Corporation

Block, Inc.

Eldon Lee Rivers

Robin Atkins

Matthew H Maibach

Stefan Filipek

Alice Wang

Abhishek Das

Yujia Zhang

Oscar Reparaz

Hayford Peprah

Edward Tan

Techniques described herein are directed to, among other things, wireless payment readers configured to transition between multiple different power states. In some instances, these power states include one or more relatively low-power states such that an overall battery life of the wireless payment readers are lengthened. Further, in some instances, a point-of-sale (POS) application operating on a POS device that wirelessly couples to an example wireless payment reader may cause the wireless payment reader to transition from one state to another, such as from a first, lower-power state to a second, higher-power state in response to the POS application determining that a payment is to be processed using the wireless payment reader.

Waking payment readers using point-of-sale (POS) devices

A method and system for merging graphics and high dynamic range video data is disclosed. In a video receiver, if needed, video and graphics are translated first into the IPT-PQ color space. A display management process uses metadata to map the input video data and the graphics from their own color volume space into a target blending color volume space by taking into consideration the color volume space of the target display.

Graphics blending for high dynamic range video

Growing community of inventors

San Francisco, CA, United States of America

Eldon Lee Rivers