Patents by Inventor Ruey-Shyang You

Ruey-Shyang You 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: 9128533
    Abstract: A keyboard and a keyboard circuit, wherein the keyboard acts as an input device for a portable device or a computer. The keyboard circuit comprises an interface for connecting with the computer or the portable device, a detection circuit for detecting the logic level signal of the power supply from the computer or the portable device connected to the keyboard, and a microprocessor determining whether a computer or a portable device is connected to the keyboard in accordance with the logic level signal of the power input. The keyboard circuit uses a first communication circuit to communicate with the computer and a second communication circuit to communicate with the portable device, thus the keyboard is compatible with the computer or the portable device. The keyboard is capable of entering a sleep mode after finishing the transmission of the key codes to the computer or the portable device.
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: September 8, 2015
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Fan-Lin Lu, Xin Zhao, Ruey-Shyang You, Xiao-Guang Li, Han-Che Wang
  • Publication number: 20140092060
    Abstract: A touch panel includes a cover layer including a number of key areas, a circuit board, a touch-sensing layer arranged between the cover layer and the circuit board, and a number of button members corresponding to the key areas one by one. Each button member includes a post and a sensing portion. The touch-sensing layer generates a first signal to indicate a location of a user's touch when the touch panel is in a touch mode. The sensing portion generates a second signal when a corresponding key area is pressed when the touch panel is in a button mode.
    Type: Application
    Filed: September 26, 2013
    Publication date: April 3, 2014
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: KUAN-HONG HSIEH, RUEY-SHYANG YOU, BIN-GANG DUAN, ZONG-HUI DONG, ZI-FANG CAI, FAN-LIN LU
  • Publication number: 20140062967
    Abstract: A capacitive pressure sensing element includes a main body, a power supply with a positive electrode and a negative electrode connected to a first electrode and a second electrode mounted on the main body, a first sheet metal electrically connected to the first electrode, a second sheet metal, and a spring element connected between the second electrode and the second sheet metal. When the spring element is uncompressed, the second sheet metal is misaligned relative to the first sheet metal. When the spring element is compressed, the second sheet metal is move towards the first end to a position with a reduced misalignment degree relative to the first sheet metal, thereby the portion of the first sheet metal squarely opposing the second sheet metal is increased to generate an inductive capacitance between the first sheet metal and the second sheet metal. A related stylus is also provided.
    Type: Application
    Filed: October 18, 2012
    Publication date: March 6, 2014
    Inventors: FAN-LIN LU, PING-HONG WU, ZU-PEI HE, RUEY-SHYANG YOU, CHUN-WEI PAN
  • Patent number: 8626972
    Abstract: An I2C multi-slot circuit system includes a plurality of I2C slots for receiving a plurality of slave processors, a CPU, a logic control unit, and a I2C switch unit. The CPU determines an address of one of the I2C slots which to-be-transmitted data will be transmitted to, and generates a first logic control signal according to the determined address. The logic control unit enables the one of the I2C slots which the to-be-transmitted data will be transmitted to according to the first logic control signal. The I2C switch unit receives and transmits I2C signal converted from the to-be-transmitted data by the CPU to the I2C slot. A related method is also provided.
    Type: Grant
    Filed: April 29, 2011
    Date of Patent: January 7, 2014
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Wen-Yung Liao, Ruey-Shyang You, Han-Che Wang, Zhuo Chen
  • Patent number: 8605060
    Abstract: An electronic device paired with an infrared remote control, includes a display screen having a display area, at least one infrared emitter, at least one infrared receiver, a prism and a processing unit. A prism is adjacent to the at least one infrared receiver for converging the infrared rays from the at least one infrared emitter and the infrared remote control to the at least one IR receiver. A processing unit is for activating and then deactivating the infrared emitters one after another, identifying operations of a user on the display area by analyzing the interception of the infrared rays emitted from each of the infrared emitters, identifying operations of a user according to the infrared signals from the infrared remote control and executing corresponding functions associated with the operations of the user.
    Type: Grant
    Filed: August 1, 2011
    Date of Patent: December 10, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Kuan-Hong Hsieh, Gwo-Yan Huang, Kun-Chih Hsieh, Wen-Hsing Lin, Ming Li, Ruey-Shyang You
  • Patent number: 8552680
    Abstract: An electronic device includes a first rechargeable battery, a solar cell mounted on the electronic device, a second rechargeable battery and a power management circuit. The power management circuit includes a control module, a DC/DC module, a switch and a power supply switching module. The DC/DC module is configured for converting the DC power generated by the solar cell from one voltage level to another, and activating and maintaining the activation of the control module. The switch is turned on by the control module when the control module is activated, causing the DC power from the DC/DC module to charge the second rechargeable battery. The power supply switching module is controlled by the control module to select the second rechargeable battery to power the electronic device if the voltage level of the rechargeable battery is lower than that of the second rechargeable battery.
    Type: Grant
    Filed: August 31, 2010
    Date of Patent: October 8, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Xin Zhao, Hua-Dong Cheng, Ruey-Shyang You, Han-Che Wang, Xiao-Guang Li, Kuan-Hong Hsieh
  • Patent number: 8482548
    Abstract: A configuration method includes the following steps: Controlling the display unit to display visual information, determining whether the visual information includes one or more touch icons, and determining if the display areas are displaying the touch icons, if yes, determining which infrared lines correspond to the display areas. Then determining which infrared emitters and which infrared receivers form the infrared lines, and turning on the determined infrared emitters and infrared receivers, finally, turning off the other infrared emitters and infrared receivers. The invention also provides an electronic device with an infrared touch panel.
    Type: Grant
    Filed: August 30, 2010
    Date of Patent: July 9, 2013
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Xin Zhao, Zu-Pei He, Han-Che Wang, Xiao-Guang Li, Ruey-Shyang You, Kuan-Hong Hsieh
  • Patent number: 8482210
    Abstract: A luminance adjusting circuit includes an LED module, a switch module and a processing unit. A table equating luminance levels and average current values is pre-stored. The processing unit includes a judging and executing module and a signal generating module. The judging and executing module achieves a desired luminance level according to trigger signals generated by a button. The signal generating module produces timing signals to turn on and turn off the switch module periodically, thereby achieving an average current value to adjust the luminance level of the LED module to the desired level.
    Type: Grant
    Filed: December 1, 2011
    Date of Patent: July 9, 2013
    Assignee: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
    Inventors: Zu-Pei He, Ruey-Shyang You, Han-Che Wang, Kuan-Hong Hsieh
  • Publication number: 20130106302
    Abstract: A luminance adjusting circuit includes an LED module, a switch module and a processing unit. A table equating luminance levels and average current values is pre-stored. The processing unit includes a judging and executing module and a signal generating module. The judging and executing module achieves a desired luminance level according to trigger signals generated by a button. The signal generating module produces timing signals to turn on and turn off the switch module periodically, thereby achieving an average current value to adjust the luminance level of the LED module to the desired level.
    Type: Application
    Filed: December 1, 2011
    Publication date: May 2, 2013
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: ZU-PEI HE, RUEY-SHYANG YOU, HAN-CHE WANG, KUAN-HONG HSIEH
  • Publication number: 20120327030
    Abstract: An electronic device paired with an infrared remote control, includes a display screen having a display area, at least one infrared emitter, at least one infrared receiver, a prism and a processing unit. A prism is adjacent to the at least one infrared receiver for converging the infrared rays from the at least one infrared emitter and the infrared remote control to the at least one IR receiver. A processing unit is for activating and then deactivating the infrared emitters one after another, identifying operations of a user on the display area by analyzing the interception of the infrared rays emitted from each of the infrared emitters, identifying operations of a user according to the infrared signals from the infrared remote control and executing corresponding functions associated with the operations of the user.
    Type: Application
    Filed: August 1, 2011
    Publication date: December 27, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: KUAN-HONG HSIEH, GWO-YAN HUANG, KUN-CHIH HSIEH, WEN-HSING LIN, MING LI, RUEY-SHYANG YOU
  • Patent number: 8264475
    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: Grant
    Filed: August 24, 2009
    Date of Patent: September 11, 2012
    Assignees: 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: 8249584
    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: Grant
    Filed: March 27, 2009
    Date of Patent: August 21, 2012
    Assignees: 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
  • Publication number: 20120191890
    Abstract: An I2C multi-slot circuit system includes a plurality of I2C slots for receiving a plurality of slave processors, a CPU, a logic control unit, and a I2C switch unit. The CPU determines an address of one of the I2C slots which to-be-transmitted data will be transmitted to, and generates a first logic control signal according to the determined address. The logic control unit enables the one of the I2C slots which the to-be-transmitted data will be transmitted to according to the first logic control signal. The I2C switch unit receives and transmits I2C signal converted from the to-be-transmitted data by the CPU to the I2C slot. A related method is also provided.
    Type: Application
    Filed: April 29, 2011
    Publication date: July 26, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen)CO., LTD.
    Inventors: WEN-YUNG LIAO, RUEY-SHYANG YOU, HAN-CHE WANG, ZHUO CHEN
  • Publication number: 20120169667
    Abstract: An electronic device includes a main control system, a power key, a touch screen, and a touch screen control unit. The touch screen includes a plurality of infrared emitters, a plurality of infrared receivers and an infrared light grid comprising an infrared light beam passing through the power key. The touch screen control unit includes a scan controlling module, a detecting module, and a power controlling module. The scan controlling module periodically scans the infrared light beam passing through the power key. The detecting module determines whether a blocked time of the infrared light beam passing through the power key reaches a first predetermined time period. The power controlling module powers on or off the main control system when a time of blocking the infrared light beam passing through the power key being blocked reaches the first predetermined time period. A related method is also provided.
    Type: Application
    Filed: June 7, 2011
    Publication date: July 5, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: FAN-LIN LU, XIN ZHAO, RUEY-SHYANG YOU, XIAO-GUANG LI, HAN-CHE WANG, KUAN-HONG HSIEH
  • Publication number: 20120162062
    Abstract: An electronic book reading device includes a housing, an airflow sensor and a controller. The airflow sensor includes a turbine, a shaft fixed to the turbine and a tachometer. The turbine is configured for sensing an airflow and rotating with and about the shaft. The tachometer is connected to the shaft and configured for detecting a rotation speed of the turbine. The controller is configured for determining whether the detected rotation speed of the turbine falls in a predetermined range, and controlling the electronic book reading device to execute a predetermined operation if the detected rotation speed of the turbine falls in the predetermined range.
    Type: Application
    Filed: August 23, 2011
    Publication date: June 28, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: ZU-PEI HE, XIN ZHAO, BIN-GANG DUAN, RUEY-SHYANG YOU
  • Publication number: 20120162079
    Abstract: A keyboard and a keyboard circuit, wherein the keyboard acts as an input device for a portable device or a computer. The keyboard circuit comprises an interface for connecting with the computer or the portable device, a detection circuit for detecting the logic level signal of the power supply from the computer or the portable device connected to the keyboard, and a microprocessor determining whether a computer or a portable device is connected to the keyboard in accordance with the logic level signal of the power input. The keyboard circuit uses a first communication circuit to communicate with the computer and a second communication circuit to communicate with the portable device, thus the keyboard is compatible with the computer or the portable device. The keyboard is capable of entering a sleep mode after finishing the transmission of the key codes to the computer or the portable device.
    Type: Application
    Filed: April 28, 2011
    Publication date: June 28, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: FAN-LIN LU, XIN ZHAO, RUEY-SHYANG YOU, XIAO-GUANG LI, HAN-CHE WANG
  • Publication number: 20120146951
    Abstract: A touch detecting system for installation on a touch panel includes two point light sources arranged along one side of a touch panel, an optical sensor disposed at an opposite second side of the touch panel, at least one optical lens, and a processing unit. The at least on optical lens is disposed between the second side of the touch panel and the optical sensor. The at least one optical lens is spaced from the touch panel and the optical sensor, for directing the light from the point light sources to the optical sensor. The optical sensor captures an image which including two dark points of the light from the point light sources when a touch object is on the touch panel. The processing unit determines the position of the touch object on the touch panel based on positions of the dark points in the image.
    Type: Application
    Filed: June 7, 2011
    Publication date: June 14, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZHEN) CO., LTD.
    Inventors: KUAN-HONG HSIEH, HAN-CHE WANG, RUEY-SHYANG YOU, BIN-GANG DUAN, GANG LI
  • Publication number: 20120032923
    Abstract: An IR controlling device includes a display panel, a number of IR emitters, a number of IR receivers, and a receiving controller. The IR emitters and the IR receivers are staggered under the display panel, and facing the display panel. The IR emitters are to emit IR beams in sequence, and the IR receivers are to receive the IR beams reflected by an external object. The receiving controller generates a plurality of response signals corresponding to the IR receivers. An IR processing unit receives the response signals, and determines a virtual position of the external object on the display panel. A controlling unit outputs a control signal and executes a corresponding function. A display processing unit receives the control signal and updates the content on the display panel.
    Type: Application
    Filed: March 31, 2011
    Publication date: February 9, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
    Inventors: FAN-LIN LU, XIN ZHAO, RUEY-SHYANG YOU, XIAO-GUANG LI, HAN-CHE WANG, KUAN-HONG HSIEH
  • Patent number: 8089251
    Abstract: The present disclosure provides a battery charging control circuit. The charging control circuit includes: a constant-current charging unit and a trickle charging unit. The charging control circuit further includes a branch switch, a control unit, and a detection unit. The branch switch is connected between a power source and the rechargeable battery for enabling or disabling the constant-current charging unit. The control unit is between the constant-current charging unit and the branch switch for controlling the branch switch. The detection unit is used to detect a state of the rechargeable battery. If the detection unit detects the state of the rechargeable battery is correspond to a predetermined state, then the control unit controls the branch switch to disable the constant-current charging unit and enable the trickle charging unit.
    Type: Grant
    Filed: March 23, 2009
    Date of Patent: January 3, 2012
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Han-Che Wang, Shin-Hong Chung, Xin Zhao, Hong-Sheng Ouyang, Ruey-Shyang You
  • Patent number: 8090569
    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: Grant
    Filed: January 8, 2009
    Date of Patent: January 3, 2012
    Assignees: 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