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US Patent 8098992 Multipurpose infrared apparatus and display apparatus thereof

Patent 8098992 was granted and assigned to Generalplus Technology Inc. on January, 2012 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors

Is a

Patent

Patent attributes

Current Assignee

Generalplus Technology Inc.

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

80989920

Patent Inventor Names

Tung-Tsai Liao0

Che-Hui Wang0

Li Sheng Lo0

Date of Patent

January 17, 2012

Patent Application Number

125607120

Date Filed

September 16, 2009

Patent Primary Examiner

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Danny Leung

Patent abstract

The present invention relates to a multipurpose infrared apparatus and a display apparatus thereof. The display apparatus includes a display panel and the multipurpose infrared apparatus, wherein the multipurpose infrared apparatus includes an infrared light emitted diode (hereinafter refer to as, IR LED) transmitter, an IR receiver and a microcontroller. The IR LED transmitter is used for transmitting infrared ray. The IR receiver is used for receiving infrared ray. The microcontroller utilizes the Time-Division Multiplexing method to control the IR LED transmitter and receiver to achieve the distance detecting, the remote control signal receiving and an ambient light detecting.