Patents by Inventor Hsiang-Sen Chang
Hsiang-Sen Chang 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: 11444471Abstract: A charging case includes a main body, a lid and an actuating mechanism. The main body has an accommodating space extending along an axial direction. The lid is pivotably connected to the main body and has a guiding bump which swings as the lid is opened or closed. The actuating assembly includes a slider and a return mechanism. The slider is slidably disposed in the accommodating space and is configured to reciprocate along the axial direction as the guiding bump swings and pushes the slider. The return mechanism is connected to the slider and is configured to provide the slider with a force in the axial direction.Type: GrantFiled: April 13, 2020Date of Patent: September 13, 2022Assignee: MERRY ELECTRONICS (SHENZHEN) CO., LTD.Inventor: Hsiang-Sen Chang
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Patent number: 11258220Abstract: A positioning structure includes a first positioning component and a second positioning component. The first positioning component includes a first arched positioning portion having a first arched positioning surface. The second positioning component is disposed at one side of the first positioning component, wherein the second positioning component includes a second arched positioning portion having a second arched positioning surface. The second positioning component is configured to rotate relative to the first positioning component, such that the second arched positioning portion is moved to one side of the first arched positioning portion. The second arched positioning surface abuts against the first arched positioning surface, such that a degree of freedom of movement of the second positioning component in a direction is restricted by the first positioning component. An energy storage device is also provided.Type: GrantFiled: November 7, 2018Date of Patent: February 22, 2022Assignee: Merry Electronics (Shenzhen) Co., Ltd.Inventors: Wen-Chung Lee, Hsiang-Sen Chang, Feng-Ping Chang
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Publication number: 20200412143Abstract: A charging case includes a main body, a lid and an actuating mechanism. The main body has an accommodating space extending along an axial direction. The lid is pivotably connected to the main body and has a guiding bump which swings as the lid is opened or closed. The actuating assembly includes a slider and a return mechanism. The slider is slidably disposed in the accommodating space and is configured to reciprocate along the axial direction as the guiding bump swings and pushes the slider. The return mechanism is connected to the slider and is configured to provide the slider with a force in the axial direction.Type: ApplicationFiled: April 13, 2020Publication date: December 31, 2020Inventor: Hsiang-Sen CHANG
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Patent number: 10723579Abstract: A pivoting assembly includes a fixing member and a rotating member. The fixing member includes a positioning portion and a limiting portion. The limiting portion has a limiting surface facing the positioning portion. The limiting surface is a curved concave surface. The rotating member is clamped between the positioning portion and the limiting surface, is configured to rotate relative to the fixing member, and has first and second abutting surfaces and an acting curved surface surrounding thereof. While the rotating member is rotating relative to the fixing member, the acting curved surface bears against and rotates relative to the limiting surface, thereby enabling the positioning portion to selectively abut one of the first abutting surface and the second abutting surface.Type: GrantFiled: January 28, 2019Date of Patent: July 28, 2020Assignee: MERRY ELECTRONICS (SHENZHEN) CO., LTD.Inventor: Hsiang-Sen Chang
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Publication number: 20200095026Abstract: A container includes a first cover, a second cover, a rotating shaft, an acting element, and the multiple bending elastic piece. The rotating shaft is engaged between the first cover and the second cover, such that the first cover and the second cover are rotatable relative to each other. The acting element is connected to the rotating shaft. The multiple bending elastic piece includes a fixing portion and an interfering portion. The fixing portion is fixed to the first cover. The interfering portion is located between the fixing portion and the rotating shaft. While the rotating shaft is rotated relative to the first cover, the acting element changes a bending degree of the multiple bending elastic piece with the rotation of the rotating shaft, thereby enabling the interfering portion to selectively contact opposite sides of the acting portion.Type: ApplicationFiled: January 27, 2019Publication date: March 26, 2020Inventor: Hsiang-Sen CHANG
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Publication number: 20200095083Abstract: A pivoting assembly includes a fixing member and a rotating member. The fixing member includes a positioning portion and a limiting portion. The limiting portion has a limiting surface facing the positioning portion. The limiting surface is a curved concave surface. The rotating member is clamped between the positioning portion and the limiting surface, is configured to rotate relative to the fixing member, and has first and second abutting surfaces and an acting curved surface surrounding thereof. While the rotating member is rotating relative to the fixing member, the acting curved surface bears against and rotates relative to the limiting surface, thereby enabling the positioning portion to selectively abut one of the first abutting surface and the second abutting surface.Type: ApplicationFiled: January 28, 2019Publication date: March 26, 2020Inventor: Hsiang-Sen CHANG
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Patent number: 10597203Abstract: A container includes a first cover, a second cover, a rotating shaft, an acting element, and the multiple bending elastic piece. The rotating shaft is engaged between the first cover and the second cover, such that the first cover and the second cover are rotatable relative to each other. The acting element is connected to the rotating shaft. The multiple bending elastic piece includes a fixing portion and an interfering portion. The fixing portion is fixed to the first cover. The interfering portion is located between the fixing portion and the rotating shaft. While the rotating shaft is rotated relative to the first cover, the acting element changes a bending degree of the multiple bending elastic piece with the rotation of the rotating shaft, thereby enabling the interfering portion to selectively contact opposite sides of the acting portion.Type: GrantFiled: January 27, 2019Date of Patent: March 24, 2020Assignee: MERRY ELECTRONICS (SHENZHEN) CO., LTD.Inventor: Hsiang-Sen Chang
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Publication number: 20190181601Abstract: A positioning structure includes a first positioning component and a second positioning component. The first positioning component includes a first arched positioning portion having a first arched positioning surface. The second positioning component is disposed at one side of the first positioning component, wherein the second positioning component includes a second arched positioning portion having a second arched positioning surface. The second positioning component is configured to rotate relative to the first positioning component, such that the second arched positioning portion is moved to one side of the first arched positioning portion. The second arched positioning surface abuts against the first arched positioning surface, such that a degree of freedom of movement of the second positioning component in a direction is restricted by the first positioning component. An energy storage device is also provided.Type: ApplicationFiled: November 7, 2018Publication date: June 13, 2019Applicant: Merry Electronics(Shenzhen) Co., Ltd.Inventors: Wen-Chung Lee, Hsiang-Sen Chang, Feng-Ping Chang