Patents by Inventor Cheng-Fa Chung

Cheng-Fa Chung 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).

  • Publication number: 20220202647
    Abstract: A massage control method includes obtaining three-dimensional parameter data of a user, determining acupuncture points, a position of a first part, and a position of a second part of the user according to the three-dimensional parameter data, adjusting a position of a massage device according to the three-dimensional parameter data so that the position of the massage device corresponds to the three-dimensional parameter data, and aligning at least one massage component of the massage device with the acupuncture points according to the positions of the first part and the second part of the user.
    Type: Application
    Filed: July 1, 2021
    Publication date: June 30, 2022
    Inventors: CHENG-FA CHUNG, NA WANG, KUN-LIN HUANG
  • Patent number: 10845634
    Abstract: A liquid crystal display device includes a backboard and a liquid crystal panel. The liquid crystal panel includes a first fastener and a second fastener. The first fastener is disposed and fixed on a peripheral portion of a side of the liquid crystal panel facing the backboard. The second fastener is fixed to a peripheral portion of the backboard facing the liquid crystal panel. The first fastener and the second fastener are engaged with each other.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: November 24, 2020
    Assignees: HONG FU TAI PRECISION ELECTRONS (YANTAI) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Cheng-Fa Chung, Na Wang
  • Publication number: 20200363675
    Abstract: A liquid crystal display device includes a backboard and a liquid crystal panel. The liquid crystal panel includes a first fastener and a second fastener. The first fastener is disposed and fixed on a peripheral portion of a side of the liquid crystal panel facing the backboard. The second fastener is fixed to a peripheral portion of the backboard facing the liquid crystal panel. The first fastener and the second fastener are engaged with each other.
    Type: Application
    Filed: June 18, 2019
    Publication date: November 19, 2020
    Inventors: CHENG-FA CHUNG, NA WANG
  • Publication number: 20200271853
    Abstract: A display module includes a display panel, an optical film layer arranged on a side of the display panel, a light guide plate arranged on a side of the optical film layer away from the display panel, a backplane arranged on a side of the light guide plate away from the display panel, and a bonding member. The bonding member bonds together the display panel, the optical film layer, the light guide plate, and the backplane.
    Type: Application
    Filed: April 9, 2019
    Publication date: August 27, 2020
    Inventors: CHENG-FA CHUNG, NA WANG
  • Patent number: 10754089
    Abstract: A display module includes a display panel, an optical film layer arranged on a side of the display panel, a light guide plate arranged on a side of the optical film layer away from the display panel, a backplane arranged on a side of the light guide plate away from the display panel, and a bonding member. The bonding member bonds together the display panel, the optical film layer, the light guide plate, and the backplane.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: August 25, 2020
    Assignees: HONG FU JIN PRECISION INDUSTRY (Shenzhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Cheng-Fa Chung, Na Wang
  • Patent number: 10663784
    Abstract: A liquid crystal display device of reduced thickness includes a back plate comprising a first back plate portion, two second back plate portion, two third back plate portions, and a liquid crystal glass. The two second back plate portions are connected at opposite ends of the first back plate portion. The two second back plate portions are equally inclined to the first back plate portion. The third back plate portions are at ends of the two second back plate portions, and are opposite to the first back plate portion. Both two third back plate portions are double-folded. The liquid crystal glass is fixed on the two third back plate portions, and is spaced from the first back plate portion.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: May 26, 2020
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HONHAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yu-Ming Jiao, Cheng-Fa Chung
  • Patent number: 10664022
    Abstract: A structure for attaching portions of a display device which provides connection strength and aesthetic enhancement includes a first locking component, a second locking component, and a connecting component. A first connecting groove is formed on the first locking component and a second connecting groove is formed on the second locking component. The first and second connecting grooves are opposing but interconnected. The connecting component is made of a silicon gel analogue, and is injected into the first and second connecting grooves before being stiffened in place by a curing process.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: May 26, 2020
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Na Wang, Cheng-Fa Chung
  • Publication number: 20200071024
    Abstract: A device used in manufacturing for transportation of workpieces of different sizes includes a supporting part, the supporting part including a support plate and parallel and detachable separator plates mounted to the support plate. The support plate includes bottom, first side plate, second side plate, and connecting plate. First and second side plates are parallel and opposing, the connecting plate is connected therebetween. Each separator plate includes a main portion and a protruding first limiting portion. The first limiting portion of one separator plate abuts against the first side plate, and each first limiting portion of other separator plates abuts against the main portion of a neighboring separator plate. The gaps formed between the main portions of neighboring separator plates carry the workpieces being transported.
    Type: Application
    Filed: November 9, 2018
    Publication date: March 5, 2020
    Inventors: ZHAO-QIANG HE, CHENG-FA CHUNG
  • Patent number: 10571728
    Abstract: A fast-disassemblable display device includes a middle frame, a connecting plate, a backboard, an optical component, a display panel, and a bottommost frame. The middle frame includes a topmost frame, a left frame, and a right frame cooperatively defining a receiving space. The middle frame defines a sliding groove at inner surfaces thereof. The connecting plate is fixedly received in the sliding groove. The backboard is received in the sliding groove, and can slide into the receiving space through the sliding groove. The optical component is connected to the connecting plate. The display panel is connected to the middle frame, and positioned at a side of the optical component facing away from the backboard. The bottommost frame is connected to end portions of the left frame and the right frame facing away from the topmost frame.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: February 25, 2020
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Na Wang, Cheng-Fa Chung
  • Patent number: 10551653
    Abstract: A backplane for a display device includes a substrate layer, a first metal layer and a second metal layer. The first metal layer protrudes beyond the substrate layer and includes at least one transverse portion and at least one longitudinal portion extending from the transverse portion. The substrate layer is attached on the transverse portion. The second metal layer is attached on the transverse portion. An edge of the substrate layer and an edge of the second metal layer face the longitudinal portion. The longitudinal portion has a length that is greater than or equal to a thickness of the substrate layer and the second metal layer.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: February 4, 2020
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Na Wang, Cheng-Fa Chung
  • Publication number: 20190391441
    Abstract: A liquid crystal display device of reduced thickness includes a back plate comprising a first back plate portion, two second back plate portion, two third back plate portions, and a liquid crystal glass. The two second back plate portions are connected at opposite ends of the first back plate portion. The two second back plate portions are equally inclined to the first back plate portion. The third back plate portions are at ends of the two second back plate portions, and are opposite to the first back plate portion. Both two third back plate portions are double-folded. The liquid crystal glass is fixed on the two third back plate portions, and is spaced from the first back plate portion.
    Type: Application
    Filed: October 23, 2018
    Publication date: December 26, 2019
    Inventors: YU-MING JIAO, CHENG-FA CHUNG
  • Patent number: 10514566
    Abstract: A backplane for a display device includes a substrate layer, a first metal layer and a second metal layer. The first metal layer protrudes beyond the substrate layer and includes at least one transverse portion and at least one longitudinal portion extending from the transverse portion. The substrate layer is attached on the transverse portion. The second metal layer is attached on the transverse portion. An edge of the substrate layer and an edge of the second metal layer face the longitudinal portion. The longitudinal portion has a length that is greater than or equal to a thickness of the substrate layer and the second metal layer.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: December 24, 2019
    Assignees: HONG FU JIN PRECISION INDUSTRY (Shenzhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Na Wang, Cheng-Fa Chung
  • Publication number: 20190377390
    Abstract: A structure for attaching portions of a display device which provides connection strength and aesthetic enhancement includes a first locking component, a second locking component, and a connecting component. A first connecting groove is formed on the first locking component and a second connecting groove is formed on the second locking component. The first and second connecting grooves are opposing but interconnected. The connecting component is made of a silicon gel analogue, and is injected into the first and second connecting grooves before being stiffened in place by a curing process.
    Type: Application
    Filed: August 13, 2018
    Publication date: December 12, 2019
    Inventors: NA WANG, CHENG-FA CHUNG
  • Publication number: 20190377217
    Abstract: A display device which can be put together without hooks or fasteners includes an outer frame and a backplane. The outer frame includes a side frame and a T-shaped fixture block protruding from the side frame. The backplane includes a side board. A T-shaped groove is formed on the side board. The T-shaped groove extends through the side board. The T-shaped groove includes a first groove and an inwardly extending groove communicating with the first groove. The fixture block can be inserted into or removed from the first groove. The fixture block can be moved along the inwardly extending groove to engage with the two sides of the inwardly extending groove.
    Type: Application
    Filed: June 28, 2018
    Publication date: December 12, 2019
    Inventors: CHENG-FA CHUNG, KUI-JUN ZHANG, LEI LIANG
  • Patent number: 10495910
    Abstract: A display device which can be put together without hooks or fasteners includes an outer frame and a backplane. The outer frame includes a side frame and a T-shaped fixture block protruding from the side frame. The backplane includes a side board. A T-shaped groove is formed on the side board. The T-shaped groove extends through the side board. The T-shaped groove includes a first groove and an inwardly extending groove communicating with the first groove. The fixture block can be inserted into or removed from the first groove. The fixture block can be moved along the inwardly extending groove to engage with the two sides of the inwardly extending groove.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: December 3, 2019
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Cheng-Fa Chung, Kui-Jun Zhang, Lei Liang
  • Publication number: 20190324314
    Abstract: A backplane for a display device includes a substrate layer, a first metal layer and a second metal layer. The first metal layer protrudes beyond the substrate layer and includes at least one transverse portion and at least one longitudinal portion extending from the transverse portion. The substrate layer is attached on the transverse portion. The second metal layer is attached on the transverse portion. An edge of the substrate layer and an edge of the second metal layer face the longitudinal portion. The longitudinal portion has a length that is greater than or equal to a thickness of the substrate layer and the second metal layer.
    Type: Application
    Filed: June 28, 2018
    Publication date: October 24, 2019
    Inventors: NA WANG, CHENG-FA CHUNG
  • Publication number: 20190281252
    Abstract: A removable attachment structure includes a movable module and a latching module. The movable module includes a first receiving groove. The latching module includes a first mounting portion and a latching subassembly on the first mounting portion. One end of the latching subassembly and the first mounting portion defines an entrance, the entrance allows the movable module to enter into or come out of the latching module. For latching, the movable module vertically enters into the entrance and is driven to the latching subassembly until the latching subassembly is completely received in the first receiving groove. For unlatching, the movable module is driven in opposite direction until the latching subassembly is disengaged from the latching part, thereby disengaging the movable module from the entrance.
    Type: Application
    Filed: June 27, 2018
    Publication date: September 12, 2019
    Inventors: NA WANG, CHENG-FA CHUNG
  • Publication number: 20190281251
    Abstract: A television includes a glass backplane presenting a complex and combinational image. The glass backplane includes a first glass layer, an appearance image layer, and a second glass layer. The appearance image layer is composed by a first image layer and a second image layer. The second glass layer is a transparent glass. The appearance image layer is formed between the first glass layer and the second glass layer.
    Type: Application
    Filed: May 2, 2018
    Publication date: September 12, 2019
    Inventors: NA WANG, CHENG-FA CHUNG
  • Patent number: 10389967
    Abstract: A removable attachment structure includes a movable module and a latching module. The movable module includes a first receiving groove. The latching module includes a first mounting portion and a latching subassembly on the first mounting portion. One end of the latching subassembly and the first mounting portion defines an entrance, the entrance allows the movable module to enter into or come out of the latching module. For latching, the movable module vertically enters into the entrance and is driven to the latching subassembly until the latching subassembly is completely received in the first receiving groove. For unlatching, the movable module is driven in opposite direction until the latching subassembly is disengaged from the latching part, thereby disengaging the movable module from the entrance.
    Type: Grant
    Filed: June 27, 2018
    Date of Patent: August 20, 2019
    Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Na Wang, Cheng-Fa Chung
  • Publication number: 20190204658
    Abstract: A fast-disassemblable display device includes a middle frame, a connecting plate, a backboard, an optical component, a display panel, and a bottommost frame. The middle frame includes a topmost frame, a left frame, and a right frame cooperatively defining a receiving space. The middle frame defines a sliding groove at inner surfaces thereof. The connecting plate is fixedly received in the sliding groove. The backboard is received in the sliding groove, and can slide into the receiving space through the sliding groove. The optical component is connected to the connecting plate. The display panel is connected to the middle frame, and positioned at a side of the optical component facing away from the backboard. The bottommost frame is connected to end portions of the left frame and the right frame facing away from the topmost frame.
    Type: Application
    Filed: March 13, 2018
    Publication date: July 4, 2019
    Inventors: NA WANG, CHENG-FA CHUNG