Patents by Inventor Hsuan Fu Huang

Hsuan Fu Huang 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: 20230095502
    Abstract: A wrapping material includes a substrate and a buffer layer, wherein the substrate has a first lateral edge and a second lateral edge, and the buffer layer has a third lateral edge and a fourth lateral edge. The buffer layer is stacked on the substrate. The first lateral edge of the substrate is tightly merged with the third lateral edge of the buffer layer, and the second lateral edge of the substrate is tightly merged with the fourth lateral edge of the buffer layer. A method of making a wrapping material includes: providing a substrate; stacking a buffer layer on the substrate; using a thermal cutting tool to cut the stacked substrate and buffer layer so that the substrate and the buffer layer are tightly merged at where they are cut as being melted by heat.
    Type: Application
    Filed: September 28, 2022
    Publication date: March 30, 2023
    Applicant: CHIENFU WRAPPING MATERIALS CO. LTD.
    Inventor: Hsuan-Fu HUANG
  • Patent number: 10441834
    Abstract: This invention discloses an exercise machine with adjustable resistance. The exercise machine includes a fluid container, one or more paddles, a driving device, and an adjusting device. The one or more paddles are arranged in the fluid container into which a fluid is poured. The driving device comprises an adjusting rod to couple with the one or more paddles. The driving device transmits a user's force for driving the one or more paddles to rotate. The adjusting device can adjust a depth of the one or more paddles in the fluid, so as to provide differing degrees of resistance for the one or more paddles.
    Type: Grant
    Filed: November 2, 2017
    Date of Patent: October 15, 2019
    Assignee: Dyaco International Inc.
    Inventors: Shih-Wei Liu, Hsuan-Fu Huang
  • Publication number: 20190118021
    Abstract: This invention discloses an exercise machine with adjustable resistance. The exercise machine includes a fluid container, one or more paddles, a driving device, and an adjusting device. The one or more paddles are arranged in the fluid container into which a fluid is poured. The driving device comprises an adjusting rod to couple with the one or more paddles. The driving device transmits user's force for driving the one or more paddles to rotate. The adjusting device can adjust the depth of the paddles in the fluid, so as to provide differing degrees of resistance for the paddles.
    Type: Application
    Filed: November 2, 2017
    Publication date: April 25, 2019
    Inventors: Shih-Wei Liu, Hsuan-Fu Huang
  • Patent number: 9925411
    Abstract: An exercise machine includes a frame, a first rotary mechanism supported on the frame, a second rotary mechanism rotatably engaging with the first rotary mechanism, and a driving mechanism operatively coupled to the second rotary mechanism and configured to impart rotation of the second rotary mechanism while the driving mechanism is being actuated. The second rotary mechanism is hubless. The second rotary mechanism is configured to absorb and retain an amount of the actuation of the driving mechanism as a moment of inertia while the second rotary mechanism rotates.
    Type: Grant
    Filed: November 6, 2015
    Date of Patent: March 27, 2018
    Assignee: Dyaco International Inc.
    Inventors: Hsuan Fu Huang, Tung Hsing Chang, Han Lin Liu
  • Patent number: 9849332
    Abstract: An exercise device comprises a frame, two first swing arms, two second swing arms, two pedals, a resistance device, two cranks, two link rods, two limiting rods, and two upper linking assemblies. By arrangement of the above components, the moving path of each pedal can be an elliptical path. In some embodiment, an angle-adjustment device is used to adjust the slope of the elliptical moving path.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: December 26, 2017
    Assignee: Dyaco International Inc.
    Inventors: Hsuan-Fu Huang, Han-Lin Liu
  • Patent number: 9849329
    Abstract: An exercise device includes one or more image-capturing units, two identity backgrounds, and a processing unit. Each image-capturing unit captures images of one corresponded identity background shaded by a user, and the processing unit analyzes the captured images in real time, so as to automatically control the exercise device.
    Type: Grant
    Filed: February 4, 2016
    Date of Patent: December 26, 2017
    Assignee: Dyaco International Inc.
    Inventor: Hsuan-Fu Huang
  • Patent number: 9750972
    Abstract: An embodiment of this invention discloses a folding mechanism of a rowing machine that comprises a first frame, a second frame, a saddle member, and a control member. A front of the second frame includes a guiding portion that comprises an operation cut and a storage cut. The saddle member fixes with a rear end of the first fame and straddles on the rear end of the first frame. The saddle member includes a slot, and the first frame pivotally connects with the second frame via a pivot of the saddle member. The control member is arranged below the first frame and includes a bar at its rear end. The rowing machine can be folded for storage or spread for operation by switching the bar into the storage cut or operation cut.
    Type: Grant
    Filed: May 6, 2016
    Date of Patent: September 5, 2017
    Assignee: Dyaco International Inc.
    Inventors: Shih-Wei Liu, Hsuan-Fu Huang
  • Publication number: 20170209734
    Abstract: An exercise device includes one or more image-capturing units, two identity backgrounds, and a processing unit. Each image-capturing unit captures images of one corresponded identity background shaded by a user, and the processing unit analyzes the captured images in real time, so as to automatically control the exercise device.
    Type: Application
    Filed: February 4, 2016
    Publication date: July 27, 2017
    Inventor: Hsuan-Fu Huang
  • Publication number: 20170128771
    Abstract: An exercise machine includes a frame, a first rotary mechanism supported on the frame, a second rotary mechanism rotatably engaging with the first rotary mechanism, and a driving mechanism operatively coupled to the second rotary mechanism and configured to impart rotation of the second rotary mechanism while the driving mechanism is being actuated. The second rotary mechanism is hubless. The second rotary mechanism is configured to absorb and retain an amount of the actuation of the driving mechanism as a moment of inertia while the second rotary mechanism rotates.
    Type: Application
    Filed: November 6, 2015
    Publication date: May 11, 2017
    Inventors: Hsuan Fu Huang, Tung Hsing Chang, Han Lin Liu
  • Patent number: 9643045
    Abstract: An exercise device includes a frame, two first swing arms, two second swing arms, two pedals, a resistance device, two cranks, two link rods, two supporting mechanisms, two rock rods, and two adjusting devices. Each first swing arm couples with the frame and has a lower end coupling with a first end of one second swing arm. Each second swing arm has a second end coupling with one pedal. Each crank has a first end coupling with the resistance device and a second end coupling with a first end of one link rod. Each link rod has a second end coupling with one second swing arm. Each rock rod has a first end pivotally coupling with a fulcrum of one supporting mechanism and a second end coupling with one second swing arm. Each adjusting device adjusts the distance between the second end of one rock rod and one fulcrum.
    Type: Grant
    Filed: September 11, 2015
    Date of Patent: May 9, 2017
    Assignee: Dyaco International Inc.
    Inventors: Shih-Wei Liu, Hsuan-Fu Huang
  • Patent number: 9623282
    Abstract: A figure trimmer comprises a base, a pedal set, and a rotating assembly. The pedal set comprises a left pedal and a right pedal. The rotating assembly movably connects with the base. The rotating assembly is able to rotate about a shaft of the base. The rotating assembly comprises two ends, in which one end includes a first shaft and the other includes a second shaft. The left pedal can rotate about the first shaft, and the right pedal can rotate about the second shaft.
    Type: Grant
    Filed: December 9, 2014
    Date of Patent: April 18, 2017
    Assignee: Dyaco International Inc.
    Inventors: Hung Ta Tung, Hsuan-Fu Huang
  • Patent number: 9604098
    Abstract: An exercise device comprises a frame, two pedals, two first swing arms, two second swing arms, a resistance device, two link rods, two cranks, two limiting rods, and a stride-adjusting device. Each first swing arm has two ends, in which one end pivotally connects to the frame, and the other connects to one second swing arm. Each second swing arm has two ends, in which one end connects to one first swing arm, and the other connects to one pedal. Each crank includes an end connecting to an axle of the resistance device and another end connecting to one link rod. Each link rod includes two ends, in which one end connects to one crank, and the other connects to an area of one second swing arm. Each pedal sildely couples with one corresponding limiting rod, and an end of each limiting rod movably couples with the stride-adjusting device.
    Type: Grant
    Filed: August 12, 2015
    Date of Patent: March 28, 2017
    Assignee: Dyaco International Inc.
    Inventors: Hsuan-Fu Huang, Han-Lin Liu
  • Publication number: 20170072256
    Abstract: An exercise device includes a frame, two first swing arms, two second swing arms, two pedals, a resistance device, two cranks, two link rods, two supporting mechanisms, two rock rods, and two adjusting devices. Each first swing arm couples with the frame and has a lower end coupling with a first end of one second swing arm. Each second swing arm has a second end coupling with one pedal. Each crank has a first end coupling with the resistance device and a second end coupling with a first end of one link rod. Each link rod has a second end coupling with one second swing arm. Each rock rod has a first end pivotally coupling with a fulcrum of one supporting mechanism and a second end coupling with one second swing arm. Each adjusting device adjusts the distance between the second end of one rock rod and one fulcrum.
    Type: Application
    Filed: September 11, 2015
    Publication date: March 16, 2017
    Inventors: Shih-Wei Liu, Hsuan-Fu HUANG
  • Patent number: 9566466
    Abstract: An exercise device is provided with a frame, two pedals, two first swing arms, two second swing arms, a resistance device, two link rods, two cranks, two limiting rods, and two roller assemblies. Each first swing arm has two ends, in which one end pivotally connects to the frame, and the other connects to one of the two second swing arms. Each second swing arm has two ends, in which one end connects to one first swing arm, and the other connects to one pedal. The resistance device has an axle. Each crank includes two ends, one end connecting to the axle, and the other connecting to one link rod. Each link rods includes two ends, one end connecting to one crank, and the other connecting to an area of one second swing arm. Each roller assembly connects to one second swing arm, and can slide along one limiting rod.
    Type: Grant
    Filed: May 4, 2015
    Date of Patent: February 14, 2017
    Assignee: Dyaco International Inc.
    Inventors: Hsuan-Fu Huang, Han-Lin Liu
  • Publication number: 20170036062
    Abstract: An exercise device comprises a frame, two pedals, two first swing arms, two second swing arms, a resistance device, two link rods, two cranks, two limiting rods, and a stride-adjusting device. Each first swing arm has two ends, in which one end pivotally connects to the frame, and the other connects to one second swing arm. Each second swing arm has two ends, in which one end connects to one first swing arm, and the other connects to one pedal. Each crank includes an end connecting to an axle of the resistance device and another end connecting to one link rod. Each link rod includes two ends, in which one end connects to one crank, and the other connects to an area of one second swing arm. Each pedal sildely couples with one corresponding limiting rod, and an end of each limiting rod movably couples with the stride-adjusting device.
    Type: Application
    Filed: August 12, 2015
    Publication date: February 9, 2017
    Inventors: Hsuan-Fu Huang, HAN-LIN LIU
  • Patent number: 9539464
    Abstract: An exercise device comprises a frame, two first swing arms, two second swing arms, two pedals, a resistance device, two cranks, two link rods, a lever bracket, two rock rods, and an adjusting device. Each first swing arm has a first end coupling with the frame and a second end coupling with a first end of one second swing arm, which has a second end coupling with one pedal. Each crank has a first end coupling with the resistance device and a second end coupling with a first end of one link rod, which has a second end coupling with one second swing arm. The lever bracket pivotally couples with the frame and has two fulcrums. Each rock rod has a first end coupling with one fulcrum and a second end coupling with one second swing arm. The adjusting device adjusts the distance between the fulcrums and an axle.
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: January 10, 2017
    Assignee: Dyaco International Inc.
    Inventors: Shih-Wei Liu, Hsuan-Fu Huang
  • Publication number: 20160263431
    Abstract: An exercise device is provided with a frame, two pedals, two first swing arms, two second swing arms, a resistance device, two link rods, two cranks, two limiting rods, and two roller assemblies. Each first swing arm has two ends, in which one end pivotally connects to the frame, and the other connects to one of the two second swing arms. Each second swing arm has two ends, in which one end connects to one first swing arm, and the other connects to one pedal. The resistance device has an axle. Each crank includes two ends, one end connecting to the axle, and the other connecting to one link rod. Each link rods includes two ends, one end connecting to one crank, and the other connecting to an area of one second swing arm. Each roller assembly connects to one second swing arm, and can slide along one limiting rod.
    Type: Application
    Filed: May 4, 2015
    Publication date: September 15, 2016
    Inventors: Hsuan-Fu Huang, HAN-LIN LIU
  • Patent number: 9375600
    Abstract: A figure trimmer comprises a chassis, a pedal set, a rotating assembly, at least a first elastic component, and at least a second elastic component. The pedal set is arranged on the chassis and is able to restrictedly rotate in horizontal and vertical direction. The rotating assembly couples to the pedal set and the chassis, so as to drive the pedal set rotating in the horizontal direction. When the pedal set rotates in the horizontal direction, the first elastic component exerts an opposite reaction force to the pedal set. When the pedal set rotates in the vertical direction, the second elastic component exerts an opposite reaction force to the pedal set.
    Type: Grant
    Filed: May 30, 2014
    Date of Patent: June 28, 2016
    Assignee: DYACO INTERNATIONAL INC.
    Inventors: Shih-Wei Liu, Hsuan-Fu Huang
  • Publication number: 20160059070
    Abstract: A figure trimmer comprises a base, a pedal set, and a rotating assembly. The pedal set comprises a left pedal and a right pedal. The rotating assembly movably connects with the base. The rotating assembly is able to rotate about a shaft of the base. The rotating assembly comprises two ends, in which one end includes a first shaft and the other includes a second shaft. The left pedal can rotate about the first shaft, and the right pedal can rotate about the second shaft.
    Type: Application
    Filed: December 9, 2014
    Publication date: March 3, 2016
    Inventors: Hung Ta TUNG, Hsuan-Fu Huang
  • Patent number: D785730
    Type: Grant
    Filed: November 6, 2015
    Date of Patent: May 2, 2017
    Assignee: Dyaco International Inc.
    Inventors: Hsuan-Fu Huang, Tung-Hsing Chang, Han-Lin Liu