Patents Assigned to HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO.,
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Patent number: 12141242Abstract: An image data classification method which includes distributing image data to n users is provided. N marks corresponding to the image data are collected by collecting the mark made by each of the n users on the image data. Once target marks are determined from the n marks and a rate of the target marks is calculated, a quality of the image data is determined according to the rate of the target marks.Type: GrantFiled: August 25, 2021Date of Patent: November 12, 2024Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventor: Zi-Jie Li
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Patent number: 11318505Abstract: An apparatus for removing and cleaning medicine powder as residue from an automatic dispenser includes a pressure sensor, a positive pump, and a control module. The control module includes a control unit and a power supply unit. The pressure sensor detects a first pressing force to obtain a predetermined value. The pressure sensor detects a second pressing force in a first tube to obtain a first detection value. The control unit is configured to obtain a first difference value, and determine whether the same is within a reference range. The power supply unit supplies power to the positive pump if the first difference value is not within the reference range. The positive pump creates an airflow to blow the medicine powder out of the first tube when powered. A method for cleaning up medicine powder is also provided.Type: GrantFiled: January 16, 2020Date of Patent: May 3, 2022Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventor: Yu-Ting Wang
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Patent number: 11204542Abstract: A device as a light-emitting for a projector. The projector includes a light-emitting module and a first lens array positioned at one side. The first lens array includes a number of first lenses arranged in parallel along a first direction. The first lens array is configured to receive source light. A second lens array is positioned at a side of the first lens array. The second lens array includes a number of second lenses arranged in parallel along a second direction. The second lens array receives first collimated light from the first lenses and emits second collimated light which is of even light-spot density and uniform brightness.Type: GrantFiled: May 29, 2020Date of Patent: December 21, 2021Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Shi-Kai Huang, Tsung-Je Chiu
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Patent number: 11034144Abstract: A refillable ink box proofed against the formation of airlocks during filling includes an ink storage chamber, a seat, and an insertion tube. The box includes a bottom plate, and first and second side walls. The bottom plate and first and second side walls form the ink storage chamber. The seat protrudes to the exterior and carries insertion tube, ink outlet, and air guiding port. The insertion tube defines the ink inlet and also an air vent. The ink inlet communicates with the ink outlet port, the ink outlet communicates with the ink storage chamber. The air guiding port equalizes gas pressure with outside atmosphere and is positioned above the ink outlet.Type: GrantFiled: November 27, 2018Date of Patent: June 15, 2021Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventor: Kao-Hung Lin
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Patent number: 10972841Abstract: A vibration system which does not rely on adhesive assembly includes a first bracket and a vibration assembly. The vibration assembly includes a voice coil portion and a first diaphragm portion. The voice coil portion includes a mounting base and a voice coil body. The voice coil body surrounds an outer surface of the mounting base. Through holes define in one end of the mounting base. The through holes penetrate the base. The first diaphragm portion includes two connecting portions and a diaphragm body between the two connecting portions. A first connecting portion connects the first bracket. A second connecting portion surrounds an end of the mounting base away from the voice coil body, and the second connecting portion inserts into the through hole. The disclosure further provides a loudspeaker and a method for manufacturing the vibration system.Type: GrantFiled: May 28, 2019Date of Patent: April 6, 2021Assignee: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: Kai-Ping Chang, Shou-Fang Zhong, Peng-Shuai Guo
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Patent number: 10939210Abstract: A vibration system which does not rely on adhesive assembly includes a first bracket and a vibration assembly. The vibration assembly includes a voice coil portion and a first diaphragm portion. The voice coil portion includes a mounting base and a voice coil body. The voice coil body surrounds an outer surface of the mounting base. Through holes define in one end of the mounting base. The through holes penetrate the base. The first diaphragm portion includes two connecting portions and a diaphragm body between the two connecting portions. A first connecting portion connects the first bracket. A second connecting portion surrounds an end of the mounting base away from the voice coil body, and the second connecting portion inserts into the through hole. The disclosure further provides a loudspeaker and a method for manufacturing the vibration system.Type: GrantFiled: May 28, 2019Date of Patent: March 2, 2021Assignee: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: Kai-Ping Chang, Shou-Fang Zhong, Peng-Shuai Guo
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Patent number: 10808852Abstract: A system for continuous supply of ink to a printer includes an ink tank, a supporting seat including several inkjet cartridges, and several check valves. The check valve includes a connecting tube having a first through port and a second through port, and a piston shaft movably installed in the connecting tube. The piston shaft moves to open or close the first through port. The first through port communicates with the ink tank by an ink tube and leakage of ink when the printer is lifted or when an inkhead is changed is prevented.Type: GrantFiled: May 28, 2019Date of Patent: October 20, 2020Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventor: Chi-Yu Tsang
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Patent number: 10754089Abstract: 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: GrantFiled: April 9, 2019Date of Patent: August 25, 2020Assignees: HONG FU JIN PRECISION INDUSTRY (Shenzhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Cheng-Fa Chung, Na Wang
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Patent number: 10749039Abstract: A high-performance TFT substrate (100) for a flat panel display includes a substrate (110), a first conductive layer (130) on the substrate (110), a semiconductor layer (103) positioned on the first conductive layer (130), and a second conductive layer (150) positioned on the semiconductor layer (103). The first conductive layer (130) defines a gate electrode (101). The second conductive layer (150) defines a source electrode (105) and a drain electrode (106) spaced apart from the source electrode (105). The second conductive layer (150) includes a first layer (151) on the semiconductor layer (103) and a second layer (152) positioned on the first layer (151). The first layer (151) can be made of metal oxide. The second layer (152) can be made of aluminum or aluminum alloy.Type: GrantFiled: December 6, 2016Date of Patent: August 18, 2020Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Yi-Chun Kao, Po-Li Shih, Wei-Chih Chang, I-Wei Wu
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Patent number: 10727309Abstract: A thin film transistor array panel includes a first conductive layer (102) including a gate electrode; a channel layer (104) disposed over the gate; and a second conductive layer (105) disposed over the channel layer (104). The second conductive layer (105) includes a multi-layered portion defining a source electrode (105a) and a drain electrode (105b), which includes a first sub-layer (105-1), a second sub-layer (105-2), and a third sub-layer (105-3) sequentially disposed one over another. Both the third and the first sub-layers (105-3, 105-1) include indium and zinc oxide materials. An indium to zinc content ratio in the first sub-layer (105-1) is greater than that in the third sub-layer (105-3).Type: GrantFiled: December 7, 2016Date of Patent: July 28, 2020Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Yi-Chun Kao, Hsin-Hua Lin, Po-Li Shih, Wei-Chih Chang, I-Min Lu, I-Wei Wu
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Patent number: 10663784Abstract: 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: GrantFiled: October 23, 2018Date of Patent: May 26, 2020Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HONHAI PRECISION INDUSTRY CO., LTD.Inventors: Yu-Ming Jiao, Cheng-Fa Chung
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Patent number: 10583467Abstract: A medicine powder cleaning apparatus includes a pressure sensor, a positive pump, and a control module. The control module includes control unit and power supply unit. The pressure sensor detects a first pressing force to obtain a first detection value. The pressure sensor detects a first pressing force in a first tube to obtain a first detection value. The control unit is configured to obtain the first difference value, and determine whether within a reference range. The power supply unit supplies power to the positive pump when the first difference value is not within the reference range. The positive pump is configured to blow out the medicine powder in the first tube after being supplied with power by the power supply unit. A medicine powder cleaning method is also provided.Type: GrantFiled: October 5, 2016Date of Patent: March 10, 2020Assignees: HONG FU JIN PRECISION INDUSTRY (Shenzhen) CO., LTD., HONG HAI PRECISION INDUSTRY CO., LTD.Inventor: Yu-Ting Wang
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Publication number: 20200070497Abstract: A refillable ink box proofed against the formation of airlocks during filling includes an ink storage chamber, a seat, and an insertion tube. The box includes a bottom plate, and first and second side walls. The bottom plate and first and second side walls form the ink storage chamber. The seat protrudes to the exterior and carries insertion tube, ink outlet, and air guiding port. The insertion tube defines the ink inlet and also an air vent. The ink inlet communicates with the ink outlet port, the ink outlet communicates with the ink storage chamber. The air guiding port equalizes gas pressure with outside atmosphere and is positioned above the ink outlet.Type: ApplicationFiled: November 27, 2018Publication date: March 5, 2020Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD ., HON HAI PRECISION INDUSTRY CO., LTD.Inventor: KAO-HUNG LIN
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Patent number: 10571728Abstract: 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: GrantFiled: March 13, 2018Date of Patent: February 25, 2020Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Na Wang, Cheng-Fa Chung
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Patent number: 10551653Abstract: 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: GrantFiled: June 28, 2018Date of Patent: February 4, 2020Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Na Wang, Cheng-Fa Chung
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Patent number: 10514566Abstract: 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: GrantFiled: June 28, 2018Date of Patent: December 24, 2019Assignees: HONG FU JIN PRECISION INDUSTRY (Shenzhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Na Wang, Cheng-Fa Chung
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Patent number: 10504927Abstract: A semiconductor device comprises a multi-layered structure disposed over a substrate (101) and defining a composite lateral etch profile. The multi-layered structure includes a lower sub-layer (105-1) disposed over the substrate (101) and comprising a metal oxide material that includes indium and zinc, the indium and zinc content in the lower sub-layer (105-1) substantially defining a first indium to zinc content ratio; a middle sub-layer (105-2) disposed over the lower sub-layer (105-1) and comprising a metal material; an upper sub-layer (105-3) disposed over the middle sub-layer (105-2) and comprising a metal oxide material that includes indium and zinc, the indium to zinc content in the upper sub-layer (105-3) substantially defining a second indium to zinc content ratio smaller than the first indium to zinc content ratio; and a lateral byproduct layer formed over the lateral etched surface, comprising substantially an metal oxide of the metal material in the middle sub-layer (105-2).Type: GrantFiled: December 10, 2016Date of Patent: December 10, 2019Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Yi-Chun Kao, Hsin-Hua Lin, Po-Li Shih, Wei-Chih Chang, I-Min Lu, I-Wei Wu
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Patent number: 10495910Abstract: 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: GrantFiled: June 28, 2018Date of Patent: December 3, 2019Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Cheng-Fa Chung, Kui-Jun Zhang, Lei Liang
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Patent number: 10396471Abstract: An antenna system is set in a substrate. The substrate includes a first floor, a second floor, a third floor, a fourth floor, and a ground plane. The antenna system further includes at least one radiation part, including a first radiation part, a second radiation part, and a third radiation part. The antenna system further includes at least one signal feed part set in the fourth floor, configured to feed electromagnetic wave signal. The feed part comprises a first feed part, a second feed part, and a third feed part. The antenna system 10 employs simple hierarchical structure, is low cost, and occupies a little space. The antenna system also has advantages of high gain, low loss, and high stability in 2.412 GHz˜2.472 GHz frequency band.Type: GrantFiled: April 10, 2017Date of Patent: August 27, 2019Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Chih-Ming Hung, Han-Ping Mi
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Patent number: 10389967Abstract: 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: GrantFiled: June 27, 2018Date of Patent: August 20, 2019Assignees: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: Na Wang, Cheng-Fa Chung