Patents by Inventor Qi-Hong Yang
Qi-Hong Yang 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).
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Patent number: 11877419Abstract: A chassis structure is provided and includes a main body, a lateral plate and a restraining mechanism. The lateral plate is detachably installed on the main body. The restraining mechanism is disposed between the main body and the lateral plate. The restraining mechanism includes a first restraining component and a second restraining component. The first restraining component is disposed on one of the main body and the lateral plate. The second restraining component is disposed on another one of the main body and the lateral plate. The first restraining component is configured to abut against the second restraining component to restrain a pivotal angle of the lateral plate relative to the main body for positioning the lateral plate at a supporting position relative to the main body, so as to prevent the lateral plate from falling off. Besides, an electronic device having the aforementioned chassis structure is provided.Type: GrantFiled: April 1, 2022Date of Patent: January 16, 2024Assignee: Wistron CorporationInventors: Ming-Chih Shih, Jun Hao Wang, Qi-Hong Yang
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Publication number: 20230354547Abstract: A baffle shroud assembly includes a baffle shroud, a holding component, and a sheet component, where the baffle shroud has a channel portion and an opening formed and in communication with a side of the channel portion, the holding component is movably disposed on the baffle shroud and located at the opening, the sheet component is swingably disposed on the baffle shroud and in contact with the holding component, and the holding component and the sheet component together cover the opening.Type: ApplicationFiled: September 23, 2022Publication date: November 2, 2023Inventor: Qi-Hong Yang
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Publication number: 20230199997Abstract: A chassis structure is provided and includes a main body, a lateral plate and a restraining mechanism. The lateral plate is detachably installed on the main body. The restraining mechanism is disposed between the main body and the lateral plate. The restraining mechanism includes a first restraining component and a second restraining component. The first restraining component is disposed on one of the main body and the lateral plate. The second restraining component is disposed on another one of the main body and the lateral plate. The first restraining component is configured to abut against the second restraining component to restrain a pivotal angle of the lateral plate relative to the main body for positioning the lateral plate at a supporting position relative to the main body, so as to prevent the lateral plate from falling off. Besides, an electronic device having the aforementioned chassis structure is provided.Type: ApplicationFiled: April 1, 2022Publication date: June 22, 2023Applicant: Wistron CorporationInventors: Ming-Chih Shih, JUN HAO WANG, Qi-Hong Yang
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Patent number: 11662515Abstract: A light guiding device is applied to an indication apparatus with a lighting function. The light guiding device includes a light guiding component and a piercing hole structure. The light guiding component has an incident surface and an emergent surface. The piercing hole structure is disposed between the incident surface and the emergent surface. An inner wall of the piercing hole structure includes at least one arc surface portion and at least one plane surface portion. Alight beam from the incident surface can be turned to a first angle via the arc surface portion, and the light beam can be turned to a second angle via the plane surface portion, so as to evenly project the light beam onto the emergent surface. A dimension of the emergent surface is greater than a dimension of the incident surface, and the first angle is greater than the second angle.Type: GrantFiled: January 9, 2019Date of Patent: May 30, 2023Assignee: Wistron CorporationInventors: Qi-Hong Yang, Yen-Hsun Lin
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Patent number: 11388838Abstract: A fan module including a blade mechanism, a switch component, and a fan is provided. The blade mechanism includes a frame having a through hole, a positioning bracket movably connected to the frame, and blades movably connected to the positioning bracket and the frame. The switch component is connected to the positioning bracket and located on an assembly path. The fan is detachably disposed at one side of the through hole, and the positioning bracket and the blades are located at another side. In a first mode, any two adjacent blades are stacked to close the through hole. In a second mode, the fan pushes the switch component to drive the positioning bracket to drive the blades, such that the blades have a rotational degree of freedom relative to the positioning bracket or rotate relative to the frame to open the through hole. An electronic device is also provided.Type: GrantFiled: June 4, 2020Date of Patent: July 12, 2022Assignee: Wistron CorporationInventor: Qi-Hong Yang
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Patent number: 11337330Abstract: A detachable partition assembly includes a main plate body, a first engaging portion, a second engaging portion, and a first rail. The main plate body has a first edge and a second edge opposite to each other. The first engaging portion and the second engaging portion respectively protrude outwards from the first edge and the second edge. The first rail is located at a side of the main plate body and adjacent to the second engaging portion. The first rail is movably disposed on the main plate body to change a relative position between the first rail and the second edge.Type: GrantFiled: May 13, 2020Date of Patent: May 17, 2022Assignee: WISTRON CORP.Inventors: Qi-Hong Yang, Chen Yang Wu
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Publication number: 20210321532Abstract: A fan module including a blade mechanism, a switch component, and a fan is provided. The blade mechanism includes a frame having a through hole, a positioning bracket movably connected to the frame, and blades movably connected to the positioning bracket and the frame. The switch component is connected to the positioning bracket and located on an assembly path. The fan is detachably disposed at one side of the through hole, and the positioning bracket and the blades are located at another side. In a first mode, any two adjacent blades are stacked to close the through hole. In a second mode, the fan pushes the switch component to drive the positioning bracket to drive the blades, such that the blades have a rotational degree of freedom relative to the positioning bracket or rotate relative to the frame to open the through hole. An electronic device is also provided.Type: ApplicationFiled: June 4, 2020Publication date: October 14, 2021Applicant: Wistron CorporationInventor: Qi-Hong Yang
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Publication number: 20210219451Abstract: The disclosure relates to a detachable partition assembly including a main plate body, a first engaging portion, a second engaging portion, and a first rail. The main plate body has a first edge and a second edge opposite to each other. The first engaging portion and the second engaging portion respectively protrude outwards from the first edge and the second edge. The first rail is located at a side of the main plate body and adjacent to the second engaging portion. The first rail is movably disposed on the main plate body to change a relative position between the first rail and the second edge.Type: ApplicationFiled: May 13, 2020Publication date: July 15, 2021Inventors: Qi-Hong Yang, Chen Yang Wu
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Patent number: 10892118Abstract: A button module includes a casing, a button body, an elastic body and a cover. The casing includes a first accommodating recess, a first engaging portion and a retaining platform. The button body is disposed in the first accommodating recess. The button body includes a first positioning portion. The elastic body is disposed between the button body and the retaining platform. The cover is disposed on the casing. The cover includes a second engaging portion, a second positioning portion and a retaining portion. The second engaging portion engages with the first engaging portion. The second positioning portion cooperates with the first positioning portion to position the button body in the first accommodating recess. The retaining portion abuts against the retaining platform.Type: GrantFiled: January 28, 2019Date of Patent: January 12, 2021Assignee: Wistron CorporationInventors: Qi-Hong Yang, Yu-Wei Liu, Cheng-Hsiu Lee, Tzu-Fa Yen, Guang-Zong Li
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Publication number: 20200144004Abstract: A button module includes a casing, a button body, an elastic body and a cover. The casing includes a first accommodating recess, a first engaging portion and a retaining platform. The button body is disposed in the first accommodating recess. The button body includes a first positioning portion. The elastic body is disposed between the button body and the retaining platform. The cover is disposed on the casing. The cover includes a second engaging portion, a second positioning portion and a retaining portion. The second engaging portion engages with the first engaging portion. The second positioning portion cooperates with the first positioning portion to position the button body in the first accommodating recess. The retaining portion abuts against the retaining platform.Type: ApplicationFiled: January 28, 2019Publication date: May 7, 2020Inventors: Qi-Hong Yang, Yu-Wei Liu, Cheng-Hsiu Lee, Tzu-Fa Yen, Guang-Zong Li
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Publication number: 20200103579Abstract: A light guiding device is applied to an indication apparatus with a lighting function. The light guiding device includes a light guiding component and a piercing hole structure. The light guiding component has an incident surface and an emergent surface. The piercing hole structure is disposed between the incident surface and the emergent surface. An inner wall of the piercing hole structure includes at least one arc surface portion and at least one plane surface portion. Alight beam from the incident surface can be turned to a first angle via the arc surface portion, and the light beam can be turned to a second angle via the plane surface portion, so as to evenly project the light beam onto the emergent surface. A dimension of the emergent surface is greater than a dimension of the incident surface, and the first angle is greater than the second angle.Type: ApplicationFiled: January 9, 2019Publication date: April 2, 2020Inventors: Qi-Hong Yang, Yen-Hsun Lin