Invention Grant
- Patent Title: Wireless data transmitting method
- Patent Title (中): 无线数据传输方式
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Application No.: US12488519Application Date: 2009-06-20
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Publication No.: US08289396B2Publication Date: 2012-10-16
- Inventor: Yu-Lin Chen , Chen-Wei Huang
- Applicant: Yu-Lin Chen , Chen-Wei Huang
- Applicant Address: TW Tu-Cheng, New Taipei
- Assignee: Hon Hai Precision Industry Co., Ltd.
- Current Assignee: Hon Hai Precision Industry Co., Ltd.
- Current Assignee Address: TW Tu-Cheng, New Taipei
- Agency: Altis Law Group, Inc.
- Priority: CN200810302383 20080627
- Main IPC: H04N17/02
- IPC: H04N17/02
Abstract:
A wireless data transmitted method is disclosed. Firstly, a carrier block is displayed. Then, color of the displayed carrier block is modulated in accordance with data to be transmitted. The data is transmitted by capturing an image of the displayed carrier block. The captured carrier block is recognized and the color thereof is calibrated. Finally, the transmitted data is obtained by demodulating the color of the captured carrier block.
Public/Granted literature
- US20090322900A1 WIRELESS DATA TRANSMITTING METHOD Public/Granted day:2009-12-31
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