Hon Hai Precision Industry Co., Ltd.

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Zai-An Pan

Kuan-Hong Hsieh

Han-Che Wang

Shin-Hong Chung

Li-Hua Hu

Chia-Yu Cheng

Xiao-Fang Chen

Shih-Fang Wong

Xiao-Guang Li

Bing Li

Xin Lu

Kuan-hong Hsieh

Li Wei Wang

Bo-Ching Lin

Cheng-Hao Chou

Ming-Feng Tsai

A file processing device and a method are provided. The method includes: providing a storage unit for storing a connection date when an exterior storage device is connected to a file processing device; retrieving a last connection date of the exterior storage device; selecting the exterior storage device for files or file folders whose date information is later than the last connection date; and copying and saving the selected files or file folder to the file processing device.

File processing device and method

A method used in a digital photo frame (DPF) with television function is provided. The DPF has a DPF mode for playing multimedia files stored in a storage and a television (TV) mode for playing TV programs received by a TV receiving module. The method includes: fetching TV program information from a TV program schedule when the DPF is in the DPF mode; detecting whether at least one TV program is airing soon or currently aired at the current time; displaying a TV listing menu prompt containing information on the at least one 'airing soon' or 'currently aired' TV program; receiving a mode switching signal and changing the operational mode of the DPF to the TV mode; and receiving and playing one of the &#x201c;airing soon&#x201d; or &#x201c;currently aired&#x201d; TV programs.

Digital photo frame with television function and method thereof

A method with television (TV) tuning function applied on a digital photo frame (DPF) is provided. The method includes: fetching a prompt time of at least one particular TV program; determining whether a prompt time of a particular TV program is about to arrive or has already arrived at the current time; fetching a prompt signal of the particular TV program whose prompt time is about to arrive or has already arrived, and outputting the prompt signal to prompt a particular TV program is being aired or about to air; switching the DPF from the DPF mode to a TV mode and providing the channel parameter of the particular TV program upon receiving a mode switching signal during the outputting of the prompt signal; and; and receiving and playing the particular TV program according to the channel parameter. A related DPF is also provided.

Digital photo frame with television tuning function and method thereof

A digital photo frame with a function of automatically power off is provided. The digital photo frame includes a display unit, a power management unit, a storage unit, a detection unit, and a processing unit. The detection unit detects whether there is some one around the digital photo frame. The processing unit controls the power management unit to stop providing power to the display unit if the detection unit detects nobody around the digital photo frame in a first predetermined time period, and controls the power management unit to stop providing power to the digital photo frame if the detection unit detects nobody around the digital photo frame in a second predetermined time period.

Digital photo frame with a function of automatically power off

A method for outputting multimedia files and broadcast contents of a selected television (TV) channels on the DPF in a picture-in-picture (PIP) output mode is provided. The method includes: starting the PIP output mode when the DPF plays multimedia files under a DPF mode; defining a PIP region on the DPF; receiving broadcasts of a selected TV channel; and outputting the multimedia files and the broadcast contents of the selected TV channel in the PIP output mode. A related DPF is also provided.

Digital photo frame with a picture-in-picture output function and method thereof

A method used in a digital photo frame (DPF) with television (TV) tuning function is provided. The method includes: receiving search parameters input by users during a DPF mode of the DPF; searching in a pre-stored TV program schedule to find TV programs matched the search parameters; determining whether any of the TV programs matched the search parameters is on or about to start at the current time; displaying a program list showing information at least on the 'currently on' or 'about to start' TV programs among the matched TV programs; switching the DPF from the DPF mode to a TV mode if a &#x201c;currently on&#x201d; or &#x201c;about to start&#x201d; TV program is selected to play; and receiving and playing the selected TV program. A related DPF is provided.

A hand-held device and a method for affixing a seal impression on a paper document are provided. The hand-held device includes a processor, a memory unit, an input unit, and a seal impression generation unit for generating a seal impression. The processor generates a file code in response to a file code generation request and generates a control signal. The seal impression generation unit generates a seal impression according to the control signal of the processor. After the seal impression is affixed on a paper document, the processor generates a log file in response to a log file generation request.

Method for affixing a seal impression on a paper document and hand-held device using the same

A digital watermarking system and method is provided. The digital watermarking system mainly includes a storing unit, a background image obtaining module, a pixel determining module, an encrypting module, and a storing module. The storing unit is for storing text information, the text information including textual information and one or more background images. The background image obtaining module is for obtaining one background image to be watermarked from the storing unit. The background image includes plural pixels, and each of the pixels has a brightness value. The pixel determining module is for earmarking the pixel to be adjusted, an initial brightness value of the earmarked pixel being in a predetermined range. The encrypting module is for adjusting the brightness value of the earmarked pixel. The storing module is for storing watermarked text information in the storing unit. Related methods are provided.

Digital watermarking system according to background image pixel brightness value and digital watermarking method

A digital watermarking system and method is provided. The digital watermarking system mainly includes a storing unit (), a text obtaining module (), a dot matrix determining module (), an encrypting module (), and a storing module (). The storing unit is for storing text information, the text information including one or more dot matrix files. The text obtaining module is for obtaining one dot matrix file to be watermarked from the storing unit. The dot matrix file includes plural dot matrixes, each of which has a matrix margin and includes plural pixels. The dot matrix determining module is for earmarking the dot matrix to be adjusted to obtain a watermark. The encrypting module is for adjusting the matrix margin of the earmarked dot matrix. The storing module is for storing watermarked text information in the storing unit. Related methods are provided.

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Shenzhen, China

Zai-An Pan