Invention Grant
US09535722B2 Method and system for communicating between a host device and a user device through an intermediate device using a composite graphics signal
有权
用于通过使用复合图形信号的中间设备在主机设备和用户设备之间进行通信的方法和系统
- Patent Title: Method and system for communicating between a host device and a user device through an intermediate device using a composite graphics signal
- Patent Title (中): 用于通过使用复合图形信号的中间设备在主机设备和用户设备之间进行通信的方法和系统
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Application No.: US13612367Application Date: 2012-09-12
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Publication No.: US09535722B2Publication Date: 2017-01-03
- Inventor: Sean S. Lee , Scott D. Casavant , Phillip T. Wang
- Applicant: Sean S. Lee , Scott D. Casavant , Phillip T. Wang
- Applicant Address: US CA El Segundo
- Assignee: The DIRECTV Group, Inc.
- Current Assignee: The DIRECTV Group, Inc.
- Current Assignee Address: US CA El Segundo
- Agency: Harness, Dickey & Pierce, PLC
- Main IPC: G06F9/44
- IPC: G06F9/44 ; H04N21/422 ; H04N21/472 ; H04N21/6377 ; H04N21/658 ; H04N21/6587
Abstract:
A system and method includes a host device, an intermediate device and a user device. A network is in communication with the host device, the intermediate device and the user device. The host device communicates a first graphics command and a second graphics command to the intermediate device. The intermediate device composites the first graphics command and the second graphics command to form a composite graphics command and communicating the composite graphics command to the user device. The user device generates a screen display in response to the composite graphics command.
Public/Granted literature
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