Patents by Inventor Dong Cheng

Dong Cheng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7814355
    Abstract: A method for timely receiving and displaying electronic files is provided. The method includes: providing an electronic device being electrically coupled to an electronic sending device, the electronic device comprising a receiving unit and a main part, the main part being in one of a “power-on” state and a “power-off” state; receiving a want-to-send signal from the electronic sending device with the receiving unit; determining the main part is in the “power-on” state or in the “power-off” state via the power controlling unit; providing power supply to the main part under control of the receiving unit if the main part is in the “power-off” state; sending a ready-to-receive signal to inform the electronic sending device of sending an electronic file; receiving the electronic file from the electronic sending device with the receiving unit; displaying the electronic file with the main part.
    Type: Grant
    Filed: August 17, 2006
    Date of Patent: October 12, 2010
    Assignees: Hon Fu Jin Precision Industry (Shen Zhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hua-Dong Cheng, Ta-Cheng Chiu, Kuan-Hong Hsieh
  • Publication number: 20100171710
    Abstract: An electronic device with infrared touch input function is provided. The electronic device includes a display unit defining an signal display area; an infrared input device including a circuit board having two pairs of oppositely disposed sides defining an open area corresponding in size and shape to the signal display area, at least one light emitting device positioned on the circuit board, configured for emitting infrared light; at least one light detecting device positioned on the circuit board, configured for detecting infrared light emitted; a micro-processing unit configured for controlling the at least one light emitting device to emit infrared light, detecting infrared light paths obstructed via the light detecting devices, sending information of the obstructed infrared light paths to a central processing unit(CPU); and the CPU configured for performing functions according to the information of the obstructed infrared light paths.
    Type: Application
    Filed: August 24, 2009
    Publication date: July 8, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Xin Zhao, Zu-Pei He, Ruey-Shyang You, Hua-Dong Cheng, Han-Che Wang, Kuan-Hong Hsieh
  • Patent number: 7744072
    Abstract: An exemplary positioning device used for moving a workpiece to a targeted position, the positioning device includes: a pulling member, a platform, a guiding member, two opposite positioning members, and a cable. The guiding member is located on the platform. The positioning members are located on the guiding member. The cable connects the pulling member with the two guiding members. The pulling member is capable of pulling the two positioning members to move along the guiding member via the cable.
    Type: Grant
    Filed: December 28, 2007
    Date of Patent: June 29, 2010
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: James Juehui Hong, Ze-Ya Cheng, Dong-Cheng Liu, Chin-Tsan Huang, Ya-Juan Xiao
  • Patent number: 7739534
    Abstract: A method for implementing a power saving function of the portable electronic apparatus is provided. The method includes the step of: receiving an operation command transmitted from an input device; obtaining a new work mode which corresponds to the operation command from a work mode table that defines a plurality of work modes of the portable electronic apparatus and a plurality of operation commands corresponding to the work modes, if a current work mode of the portable electronic apparatus does not correspond to the operation command; determining component work state changes of components of the portable electronic apparatus from the current work mode to the new work mode; signaling a power control unit to change component work states of the components according to the determined component work state changes.
    Type: Grant
    Filed: January 4, 2007
    Date of Patent: June 15, 2010
    Assignees: Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hua-Dong Cheng, Hai-Sen Liang, Duo Liu
  • Patent number: 7739347
    Abstract: A portable electronic apparatus for timely receiving and displaying electronic files is provided. An identification code of the electronic file indicates that the electronic file is an instant file or a common file. A receiving unit (21) of the portable electronic apparatus is configured for receiving the electronic file, determining according to the identification code whether the electronic file is an instant file and determining whether the main part is in the “power-on” state via help of a power controlling unit (24) of the portable electronic apparatus; and sending an interrupting instruction to the main part if the electronic file is an instant file and the main part is in the “power-on” state. The main part receives the interrupt instruction, and obtains the electronic file to display according to the interrupt instruction.
    Type: Grant
    Filed: September 24, 2006
    Date of Patent: June 15, 2010
    Assignees: Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hua-Dong Cheng, Wen-Chuan Lian, Kuan-Hong Hsieh, Han-Che Wang
  • Publication number: 20100125445
    Abstract: A method for testing electronic apparatuses is provided. The method includes: reading an identification (ID) of an emulator adapter; searching for the script name in a test table according to the ID; fetching the script from a storage according to the determined script name and running the fetched script to pass each of input commands; and receiving and identifying each of the input commands to simulate a key input via an electrical conductive path, correspondingly to the input command, of the emulator adapter, such that an input key corresponding to the key input of the to-be-tested electronic apparatus is activated and the to-be-tested electronic apparatus performs a function associated with the input key correspondingly. A related test apparatus is also provided.
    Type: Application
    Filed: January 8, 2009
    Publication date: May 20, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: HUA-DONG CHENG, FENG ZHOU, BIN-GANG DUAN, ZHI-XIN XU, RUEY-SHYANG YOU, HAN-CHE WANG
  • Publication number: 20100117972
    Abstract: An electronic device with infrared touch input function is provided. The electronic device includes a display unit defining an information display area; an infrared input device including a circuit board having two pairs of oppositely disposed sides defining an open area corresponding in size and shape to the information display area, at least one light emitting device; a linear array of light detecting devices faced to light emitting devices, connected together via first resistances respectively to form a node; an analog/digital (A/D) converter configured to convert a voltage across the node into digital values; a micro-processing unit for determining an infrared light path being obstructed; and the CPU configured for controlling the display unit displaying a plurality of menu options, determining the menu option being touched; and performing functions corresponding to the menu option.
    Type: Application
    Filed: August 24, 2009
    Publication date: May 13, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: XIN ZHAO, ZU-PEI HE, RUEY-SHYANG YOU, HUA-DONG CHENG, HAN-CHE WANG, KUAN-HONG HSIEH
  • Patent number: 7716508
    Abstract: A portable electronic apparatus for timely receiving and displaying an electronic file is provided. The portable electronic apparatus is connected to a sender which transmits an electronic file to the electronic apparatus. The portable electronic apparatus includes a power unit, a receiving unit, a main part and a power controlling unit. The power unit is configured for supplying power to the portable electronic apparatus. The receiving unit is configured for timely receiving the electronic file transferred from the sender. The main part is for timely displaying the electronic file received by the receiving unit. The main part may be in either one of a “power-on” state or a “power-off” state.
    Type: Grant
    Filed: August 3, 2006
    Date of Patent: May 11, 2010
    Assignees: Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hua-Dong Cheng, Ta-Cheng Chiu, Kuan-Hong Hsieh
  • Publication number: 20100103142
    Abstract: An electronic device with infrared touch input function is provided. The electronic device includes a display unit defining an information display area; an infrared input device comprising a circuit board having two pairs of oppositely disposed sides defining an open area corresponding in size and shape to the information display area, at least one light emitting device positioned on one corner of the circuit board; a linear array of light detecting devices positioned on one side or two adjacent sides of the circuit board and faced to light emitting devices; and a micro-processing unit configured for determining whether the light detecting device receives the infrared light emitted by the light emitting device; and a central processing unit(CPU) configured for controlling the display unit displaying a plurality of menu options, determining whether the menu option is touched; and performing functions corresponding to the menu option when the menu option is touched.
    Type: Application
    Filed: August 24, 2009
    Publication date: April 29, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: XIN ZHAO, ZU-PEI HE, RUEY-SHYANG YOU, HUA-DONG CHENG, HAN-CHE WANG, KUAN-HONG HSIEH
  • Publication number: 20100090969
    Abstract: An electronic device with infrared touch input function is provided. The electronic device includes a display unit including two pairs of oppositely disposed sides defining an information display area; an infrared input device including a circuit board having two pairs of oppositely disposed sides defining an open area corresponding in size and shape to the information display area, a linear array of light emitting devices positioned on one side or two adjacent sides of the circuit board, configured for emitting infrared light; a micro-processing unit configured for generating control signals to control a corresponding light emitting device to emit infrared light, and determining whether the light detecting device receives the infrared light; and a central processing unit configured for controlling the display unit displaying a plurality of menu options determining whether the menu option is touched; and performing functions corresponding to the menu option when the menu option is touched.
    Type: Application
    Filed: August 24, 2009
    Publication date: April 15, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: XIN ZHAO, ZU-PEI HE, RUEY-SHYANG YOU, HUA-DONG CHENG, HAN-CHE WANG, KUAN-HONG HSIEH
  • Patent number: 7698587
    Abstract: A method for implementing a power saving function of the portable electronic apparatus is provided. The method includes the step of: receiving an electricity quantity value transmitted from the charge meter unit; determining which particular electric charge range the electricity quantity value falls in; searching the particular electric charge range in a power management table stored in a data storage; obtaining a new work mode which corresponds to the particular electric charge range when the current work mode does not correspond to the particular electric charge range; determining the work state changes of the components from the current work mode to the new work mode; signaling the power control unit to change the work states of the components which work state need changed when the apparatus is changed from the current work mode to the new work mode.
    Type: Grant
    Filed: January 4, 2007
    Date of Patent: April 13, 2010
    Assignees: Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Hua-Dong Cheng, Wen-Chuan Lian, Feng Zhou
  • Publication number: 20100064175
    Abstract: A method for automatically diagnosing malfunction in device is provided. The method includes: acquiring a sort identification code from a hardware code of the malfunctioning device connected to the diagnostic apparatus; determining the access address of the diagnostic program on the server according to the determined sort identification code in a diagnostic program access address table; accessing the diagnostic program from the server according to the determined access address of the diagnostic program; applying the diagnostic program to the malfunctioning device to generate a diagnosis; and generating a diagnostic report of the generated diagnosis.
    Type: Application
    Filed: April 23, 2009
    Publication date: March 11, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY(ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: HUA-DONG CHENG, HAN-CHE WANG
  • Publication number: 20100042950
    Abstract: An electronic device equipped with touch screen display and control method thereof is provided. The electronic device includes a memory configured for storing menu information defining one or more menus, and a predetermined number of times of touches, a touch screen display configured for detecting a touch of a user, a counter configured for counting a number of touches on the touch screen display since the last update of the positions of the menu icons on the display, and an processor configured for executing a function corresponding to the content of a menu whose menu icon is touched, and further configured for updating the position information of the menus stored in the memory as well as shifting the display positions of menu icons of the menus on the touch screen display when the number of touches has reached the predetermined number of times.
    Type: Application
    Filed: April 22, 2009
    Publication date: February 18, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: KUAN-HONG HSIEH, HAN-CHE WANG, HUA-DONG CHENG
  • Publication number: 20100016017
    Abstract: The present invention provides a power saving mobile phone and a power saving method adapted for the mobile phone. The mobile phone includes a media playing controller for controlling media playing functions and a mobile communications controller for controlling mobile communications functions. The method includes: a) receiving an incoming call when playing an audio file; b) pausing playing the audio file; c) receiving an answer call instruction of the incoming call; d) measuring time; e) judging whether a hang-up instruction is received in a predetermined time period based on measured time; and f) stopping playing the audio file and decreases a voltage of the media playing controller to zero, if the hang-up instruction is not received in the predetermined time period.
    Type: Application
    Filed: April 17, 2009
    Publication date: January 21, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (Shenzhen) CO., LTD, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: XIAO-GUANG LI, HAN-CHE WANG, RUEY-SHYANG YOU, SHIH-TSAI LIU, HUA-DONG CHENG, KUAN-HONG HSIEH
  • Patent number: 7650516
    Abstract: A file display system is provided. The file display system includes a MCU (10), a display control unit (20) and a display unit (30). The MCU receives power-on commands and power-off commands from a control unit (50). According to the preferred embodiment, upon receiving a power-off command, the MCU reads a next page data content of a currently displayed page from a storage apparatus (40) and stores the next page data content in the display control unit; and upon receiving a following power-on command, the MCU enables the display control unit, and the display control unit controls the next page data content stored therein to be displayed on the display unit, the next page data content therefore becomes a currently displayed page. A related method is also provided.
    Type: Grant
    Filed: October 27, 2006
    Date of Patent: January 19, 2010
    Assignees: Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Han-Che Wang, Chun-Wei Pan, Kuan-Hong Hsieh, Hua-Dong Cheng
  • Publication number: 20100007620
    Abstract: An electronic device equipped with touch screen display and control method thereof is provided. The electronic device includes a memory configured for storing menu information defining one or more menus, and a predetermined time duration, a touch screen display configured for detecting a touch of a user, a timer configured for tracking an elapsed time of the electronic device since the last update of the positions of the menu icons on the display, and an processor configured for executing a function corresponding to the content of a menu whose menu icon is touched, and further configured for updating the position information of the menus stored in the memory as well as shifting the display positions of menu icons of the menus on the touch screen display when the elapsed time has reached the predetermined time duration.
    Type: Application
    Filed: May 8, 2009
    Publication date: January 14, 2010
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: KUAN-HONG HSIEH, HAN-CHE WANG, HUA-DONG CHENG
  • Publication number: 20090325637
    Abstract: The present invention provides a portable electronic device. The device includes a first controller, a second controller, a mode switch unit, and a main controller. The mode switch unit is for a user to operate thereby generating a mode switch instruction. The main controller is for switching a work mode according to the mode switch instruction from the mode switch unit. When the mode switch unit generates a first mode switch instruction, the device enters a common work mode whereby the main controller activates the first controller and the second controller to be on standby; and when the mode switch unit generates a second mode switch instruction, the device enters a single work mode whereby the main controller activates only one of the first controller and the second controller to be on standby.
    Type: Application
    Filed: March 27, 2009
    Publication date: December 31, 2009
    Applicants: HONG FU JIN PRECISION INDUSTRY(ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Xiao-Guang Li, Han-Che Wang, Ruey-Shyang You, Shih-Tsai Liu, Hua-Dong Cheng, Kuan-Hong Hsieh
  • Patent number: 7598348
    Abstract: The present invention provides novel polynucleotides encoding human AdipoR2v1 polypeptides, mouse AdipoR2v1 polypeptides, human AdipoR3 polypeptides, human AdipoR2v2 polypeptides, human AdipoR3v1 polypeptides, rat AdipoR1 polypeptides, rat AdipoR2 polypeptides, fragments and homologues thereof. Also provided are vectors, host cells, antibodies, and recombinant and synthetic methods for producing said polypeptides. The invention further relates to diagnostic and therapeutic methods for applying these novel human AdipoR2v1 polypeptides, mouse AdipoR2v1 polypeptides, human AdipoR3 polypeptides, human AdipoR2v2 polypeptides, human AdipoR3v1 polypeptides, rat AdipoR1 polypeptides, rat AdipoR2 polypeptides, to the diagnosis, treatment, and/or prevention of various diseases and/or disorders related to these polypeptides. The invention further relates to screening methods for identifying agonists and antagonists of the polynucleotides and polypeptides of the present invention.
    Type: Grant
    Filed: April 21, 2008
    Date of Patent: October 6, 2009
    Assignee: Bristol-Myers Squibb Company
    Inventors: Jian Chen, Ning Lee, Dong Cheng
  • Publication number: 20090193651
    Abstract: An exemplary automatic disassembly machine is used for detaching a cover from a main body of a portable electronic device. The cover defines a hole therein. The automatic disassembly machine includes a holder, a mechanical hand, a power source, and a controller. The mechanical hand is fixed on the holder. The mechanical hand has an inserting element, and a positioning element. The inserting element is configured for inserting into the hole of the cover and lifting the cover up from the portable electronic device. The positioning element is configured for positioning the cover. The power source connects to the mechanical hand for driving the mechanical hand. The controller connects to the mechanical hand and the power source for respectively controlling the positioning element and the inserting element to detach the cover from the portable electronic device.
    Type: Application
    Filed: May 28, 2008
    Publication date: August 6, 2009
    Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: KUN CHEN, CHIN-TSAN HUANG, DONG-CHENG LIU
  • Patent number: 7569590
    Abstract: The present application describes methods of treating obesity using DGAT-1 inhibitors according to Formula I: including all prodrugs, solvates, pharmaceutically acceptable salts and stereoisomers, wherein R1, R2, R3, R4 and Z are described herein.
    Type: Grant
    Filed: September 18, 2007
    Date of Patent: August 4, 2009
    Assignee: Bristol-Myers Squibb Company
    Inventors: Dong Cheng, Jeffrey T. Billheimer, James J. Devenny