Patents by Inventor Yuan-Hung Chien

Yuan-Hung Chien 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: 11032916
    Abstract: A method for manufacturing circuit board, including: providing a substrate; printing a first conductive layer on a surface of the substrate, the first conductive layer includes a plurality of electrode units arranged in an M*N array, each of the electrode units includes a first electrode, and a plurality of second electrodes distributed around the first electrode; printing a first insulating layer on a side of the first conductive layer away from the substrate; printing a second conductive layer on a side of the first insulating layer away from the substrate; printing an anti-oxidation layer to cover surfaces of the first conductive layer and the second conductive layer away from the substrate; and printing a second insulating layer to cover regions of the substrate not covered by the first electrode and the second electrode. A circuit board is also provided.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: June 8, 2021
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Ren-Yi Huang, I-Hsun Tseng, Yuan-Hung Chien
  • Patent number: 10928962
    Abstract: A touch sensing module includes a dielectric layer, a first sensing layer, a second sensing layer, and a third sensing layer. The dielectric layer includes a circuit board and an insulating film covering at least two surfaces of the circuit board. The first sensing layer is disposed on a surface of the insulating film facing away from the circuit board. The second sensing layer is disposed on a surface of the insulating film facing away from the circuit board. The third sensing layer is disposed on a side of the second sensing layer facing away from the dielectric layer and spaced apart from the second sensing layer. The first sensing layer and the second sensing layer are respectively disposed on opposite sides of the dielectric layer.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: February 23, 2021
    Assignees: Fu Tai Hua Industry (Shenzhen) Co., Ltd., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Ren-Yi Huang, Yuan-Hung Chien
  • Publication number: 20200341588
    Abstract: A touch sensing module includes a dielectric layer, a first sensing layer, a second sensing layer, and a third sensing layer. The dielectric layer includes a circuit board and an insulating film covering at least two surfaces of the circuit board. The first sensing layer is disposed on a surface of the insulating film facing away from the circuit board. The second sensing layer is disposed on a surface of the insulating film facing away from the circuit board. The third sensing layer is disposed on a side of the second sensing layer facing away from the dielectric layer and spaced apart from the second sensing layer. The first sensing layer and the second sensing layer are respectively disposed on opposite sides of the dielectric layer.
    Type: Application
    Filed: July 23, 2019
    Publication date: October 29, 2020
    Inventors: REN-YI HUANG, YUAN-HUNG CHIEN
  • Publication number: 20200319753
    Abstract: A touch panel includes a plurality of touch electrodes, a force sensing electrode, a processor, and a vibration structure. The touch electrodes acquire a touch signal generated by a touch operation in real time. The force sensing electrode is disposed opposite to the touch electrodes and forms a capacitor structure with the touch electrodes. The capacitor structure includes an initial capacitance. The processor is electrically coupled to the touch electrodes and the force sensing electrode and detects a position of the touch operation according to a capacitance difference effected by the touch operation and generates a control signal according to the capacitance difference. The vibration structure is electrically coupled to the processor and vibrates in response to the control signal.
    Type: Application
    Filed: May 15, 2019
    Publication date: October 8, 2020
    Inventors: REN-YI HUANG, YUAN-HUNG CHIEN
  • Publication number: 20200264720
    Abstract: A device having a single electronic structure for touch and display functions comprises a substrate and a plurality of light emitting elements on the substrate. Each light emitting element is located in one sub-pixel unit. A driving circuit on the substrate causes the device to alternate between display periods and touch periods. During each display period, the light emitting elements emit light for image display, and during each touch period, the driving circuit applies touch scan signals to the plurality of light emitting elements and reads self-capacitance value of each light emitting element. A touch position is calculated according to the self-capacitance values of each light emitting element.
    Type: Application
    Filed: July 26, 2019
    Publication date: August 20, 2020
    Inventors: REN-YI HUANG, YUAN-HUNG CHIEN
  • Publication number: 20200236794
    Abstract: A method for manufacturing circuit board, including: providing a substrate; printing a first conductive layer on a surface of the substrate, the first conductive layer includes a plurality of electrode units arranged in an M*N array, each of the electrode units includes a first electrode, and a plurality of second electrodes distributed around the first electrode; printing a first insulating layer on a side of the first conductive layer away from the substrate; printing a second conductive layer on a side of the first insulating layer away from the substrate; printing an anti-oxidation layer to cover surfaces of the first conductive layer and the second conductive layer away from the substrate; and printing a second insulating layer to cover regions of the substrate not covered by the first electrode and the second electrode. A circuit board is also provided.
    Type: Application
    Filed: March 29, 2019
    Publication date: July 23, 2020
    Inventors: REN-YI HUANG, I-HSUN TSENG, YUAN-HUNG CHIEN
  • Patent number: 10649499
    Abstract: An electronic device includes a detachable base and a monitor housing detachably mounted on the detachable base. The detachable base includes a main body, at least one sensor, a keyboard, and a driving circuit. The driving circuit is electrically coupled to the keyboard and the at least one sensor. When the at least one sensor detects the monitor housing placed on the detachable base, the at least one sensor sends a driving signal to the driving circuit, and the driving circuit triggers an input function of the keyboard.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: May 12, 2020
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Ren-Yi Huang, Chang-Hsun Tu, Yuan-Hung Chien
  • Patent number: 7702474
    Abstract: A method for testing a data transfer rate of an electronic device includes: receiving data transmitted from the electronic device and converting the data into test data; analyzing the test data; encoding the analyzed data to generate output data; and displaying a state of the data transfer rate based on the output data.
    Type: Grant
    Filed: July 25, 2007
    Date of Patent: April 20, 2010
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Chiou-Lin Fan, Pao-Feng Huang, Chin-Feng Chen, Yuan-Hung Chien
  • Publication number: 20080144923
    Abstract: A contact finger test apparatus is used for testing contact fingers of a printed circuit board. The contact finger test apparatus comprises a sampler, a processor and an image-analyzer module. The sampler is for capturing an image of the contact fingers, and converting the image to the digital image. The processor is for optimizing the digital image. The image-analyzer module is for analyzing the digital image to obtain a conclusion whether there are faults in the contact fingers. A contact finger test method is also disclosed.
    Type: Application
    Filed: June 20, 2007
    Publication date: June 19, 2008
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHIOU-LIN FAN, YUAN-HUNG CHIEN
  • Publication number: 20080122801
    Abstract: An exemplary electronic device (10) comprises a display (11), a chip controller (131), a power supply (14) and a main processor (12). The display has a touch screen (111). The power supply is electrically connected to and controlled by the chip controller. The main processor is electrically connected to the chip controller. The main processor is used to store a start operational input and calculate a touched signal that the touch screen is touched. The main processor further compares the touched signal with the start operational input to decide whether to send a start instruction to the chip controller to start the electronic device. The present invention further provides a method for starting the electronic device.
    Type: Application
    Filed: August 23, 2007
    Publication date: May 29, 2008
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHUNG-YANG KO, CHIN-FENG CHEN, TAY-YANG LIN, YUAN-HUNG CHIEN
  • Publication number: 20080117188
    Abstract: An exemplary electronic device (10) comprises a display (11), a chip controller (131), a power supply (14) and a main processor (12). The display has a surface acoustic touch screen (111). The touch screen comprises a substrate (113), two transmitting transducers (114), two receiving transducers (115), two first reflection strips (116), and two second reflection strips (117). The transmitting transducers and the receiving transducers are disposed on the substrate. The power supply is electrically connected to and controlled by the chip controller. The main processor is electrically connected to the transmitting transducers, the receiving transducers, and the chip controller. The main processor is used to contain a start operational input and calculate a touched signal that the touch screen touched. The main processor further compares the touched signal with the start operational input to decide whether to send a start instruction the chip controller to start the electronic device.
    Type: Application
    Filed: August 23, 2007
    Publication date: May 22, 2008
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHUNG-YANG KO, CHIN-FENG CHEN, TAY-YANG LIN, YUAN-HUNG CHIEN
  • Publication number: 20080120067
    Abstract: A method for testing a data transfer rate of an electronic device includes: receiving data transmitted from the electronic device and converting the data into test data; analyzing the test data; encoding the analyzed data to generate output data; and displaying a state of the data transfer rate based on the output data.
    Type: Application
    Filed: July 25, 2007
    Publication date: May 22, 2008
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHIOU-LIN FAN, PAO-FENG HUANG, CHIN-FENG CHEN, YUAN-HUNG CHIEN
  • Publication number: 20080117176
    Abstract: An exemplary electronic device (10) comprises a display (11), a chip controller (131), a power supply (14) and a main processor (12). The display has a touch screen (111). The power supply is electrically connected to and controlled by the chip controller. The main processor is electrically connected to the chip controller. The main processor is used to store a start operational input and calculate a touched signal that the touch screen is touched. The main processor further compares the touched signal with the start operational input to decide whether to send a start instruction the chip controller to start the electronic device. The present invention further provides a method for starting the electronic device.
    Type: Application
    Filed: August 23, 2007
    Publication date: May 22, 2008
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHUNG-YANG KO, CHIN-FENG CHEN, TAY-YANG LIN, YUAN-HUNG CHIEN
  • Publication number: 20080117178
    Abstract: An exemplary electronic device (10) comprises a display (11), a chip controller (131), a power supply (14) and a main processor (12). The display has a touch screen (111). The power supply is electrically connected to and controlled by the chip controller. The main processor is electrically connected to the chip controller. The main processor is used to store a start operational input and calculate a touched signal that the touch screen is touched. The main processor further compares the touched signal with the start operational input to decide whether to send a start instruction to the chip controller to start the electronic device. The present invention further provides a method for starting the electronic device.
    Type: Application
    Filed: August 23, 2007
    Publication date: May 22, 2008
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHUNG-YANG KO, CHIN-FENG CHEN, TAY-YANG LIN, YUAN-HUNG CHIEN
  • Publication number: 20080117177
    Abstract: An exemplary electronic device (10) comprises a display (11), a chip controller (131), a power supply (14) and a main processor (12). The display has a capacitive touch screen (111). The power supply is electrically connected with and controlled by the chip controller. The main processor is electrically connected to the chip controller. The main processor is used to store a start operational input and calculate a touched signal that the touch screen is touched. The main processor further compares the touched signal with the start operational input to decide whether to send a start instruction to the chip controller to start the electronic device. The present invention further provides a method for starting the electronic device.
    Type: Application
    Filed: August 23, 2007
    Publication date: May 22, 2008
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: CHUNG-YANG KO, CHIN-FENG CHEN, TAY-YANG LIN, YUAN-HUNG CHIEN