Invention Grant
US08503883B2 System and method for improved infrared communication between consumer appliances
有权
用于改善消费电器之间红外通信的系统和方法
- Patent Title: System and method for improved infrared communication between consumer appliances
- Patent Title (中): 用于改善消费电器之间红外通信的系统和方法
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Application No.: US12059577Application Date: 2008-03-31
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Publication No.: US08503883B2Publication Date: 2013-08-06
- Inventor: Scott Garner , Graham Williams , William L. Brown
- Applicant: Scott Garner , Graham Williams , William L. Brown
- Applicant Address: US CA Cypress
- Assignee: Universal Electronics Inc.
- Current Assignee: Universal Electronics Inc.
- Current Assignee Address: US CA Cypress
- Agency: Greenberg Traurig, LLP
- Main IPC: H04B10/00
- IPC: H04B10/00
Abstract:
Optical or electrical attenuation is provided at the infrared (IR) receiver of a first device, such as a remote control, together with a commensurate increase in output of the IR transmitter of an appliance, such as a set top box, to improve the signal-to-noise ratio of IR communications with respect to any background infrared radiation, such as radiation from a plasma display screen.
Public/Granted literature
- US20090245804A1 SYSTEM AND METHOD FOR IMPROVED INFRARED COMMUNICATION BETWEEN CONSUMER APPLIANCES Public/Granted day:2009-10-01
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