Patents by Inventor I-Cheng Chuang
I-Cheng Chuang 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: 8199475Abstract: A handheld electronic device including a first body, a second body and a linkage is provided. The second body is stacked on the first body, and a first fulcrum at an end of the second body is slidably disposed on the first body. The linkage provided with an end pivotally connected to the first body via a pivot and another end slidably disposed on the second body via a second fulcrum is located between the first body and the second body. When the electronic device is transformed from a retracted state to an expanded state, the second body slides relative to the first body and then the second fulcrum is raised to form an included angle between the first body and the second body.Type: GrantFiled: May 10, 2010Date of Patent: June 12, 2012Assignee: HTC CorporationInventors: Ying-Hao Yeh, I-Cheng Chuang
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Patent number: 8189349Abstract: A handheld electronic device including a first body, a second body, a sliding module, and a shielding member is provided. The sliding module drives the first body and the second body transforming between a retracting state and a spreading state. The sliding module includes a sliding member, a fixing member and a driving member. The sliding member has an opening and when the first body and the second body configure in the spreading state, a part of the opening is exposed. The shielding member is coupled to the driving member. When the first body and the second body are transformed from the retracting state to the spreading state, the driving member drives the shielding member sliding with respect to the sliding member to shield the part of the opening.Type: GrantFiled: January 19, 2010Date of Patent: May 29, 2012Assignee: HTC CorporationInventors: Ying-Xing Lee, Chien-Wei Huang, I-Cheng Chuang
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Patent number: 8116835Abstract: A sliding mechanism is provided, including a first member, a second member, a slider, a wire, and a flexible printed circuit (FPC). The first member and the slider are movable with respect to the second member. The wire connects the first member with the slider. The FPC is extended through a first opening of the slider and a second opening of the second member. When the first member slides with respect to the second member along a first direction, the slider and the FPC are dragged by the wire along a second direction opposite to the first direction.Type: GrantFiled: December 9, 2009Date of Patent: February 14, 2012Assignee: HTC CorporationInventors: Chia-Hsiung Peng, I-Cheng Chuang
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Publication number: 20110298348Abstract: A linkage mechanism is configured between two relatively slidable first housing and second housing of a handheld device. The linkage mechanism can be actuated by a first actuator of the first housing when the second housing slides out at an opening status relative to the first housing. The linkage mechanism is actuated to rotate and then to drive a second actuator to slide on the second housing and the second actuator forces a supporter, which pivots to the second housing, to open at a predetermined angle relative to the second housing. The handheld device is made steady on a plane through the support provided by the opened supporter. When the handheld device slides in at a closing status, a restoring spring configured between the supporter and the second housing automatically folds the supporter.Type: ApplicationFiled: November 28, 2010Publication date: December 8, 2011Inventors: Chih-Kai Hu, I-Cheng Chuang
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Patent number: 8018714Abstract: A portable electronic device and an operation method therefor are provided. The portable electronic device comprises a first body portion, a second body portion, a sliding module and a rotating module. After the second body portion is slid along the surface of the first portion by the sliding module, the rotating module is promptly triggered to automatically rotate the second body portion to a first angle with respect to the first body portion. The second body portion can be further rotated to a second angle when the second body portion bears a thrust force at the first angle. The portable electronic device can operate in corresponding operation modes according to the angles that the second body portion presents with respect to the first body portion.Type: GrantFiled: July 8, 2009Date of Patent: September 13, 2011Assignee: HTC CorporationInventors: Hok-Sum H Luke, Ying-Yen Cheng, Ying-Xing Lee, I-Cheng Chuang
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Patent number: 8010169Abstract: A handheld electronic device including a first body, a second body, a flexible electrical connecting means and a cover is provided. The second body is slidely coupled to the first body. The flexible electrical connecting means is electrically connected between the first body and the second body and the cover is slidely coupled to the second body. The cover is located at a first position on the second body when the first body and the second body are in a stacked state. The cover shields the flexible electrical connecting means exposed due to the movement of the second body against the first body when the first body and the second body are in a spread state. Therefore, reliability and appearance of the handheld electronic device can be improved. In addition, available area on the handheld electronic device in the spread state can be increased, to provide higher design flexibility.Type: GrantFiled: May 23, 2008Date of Patent: August 30, 2011Assignee: HTC CorporationInventors: I-Cheng Chuang, Yu-Jing Liao, Jia-Yuan Sheu
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Patent number: 7952858Abstract: A multi-staged hinge assembly and a portable electrical device comprising the multi-staged hinge assembly are provided. The multi-staged hinge assembly utilizes a non-circular spindle to associate with a plurality of movable elements disposed thereon. One of the body portions of the portable electrical device automatically tilts at an angle after the body portion slides by the multi-staged hinge assembly. The user could further adjust the angle to meet the demands of various situations.Type: GrantFiled: June 17, 2009Date of Patent: May 31, 2011Assignee: HTC CorporationInventors: Ying-Xing Lee, I-Cheng Chuang, Ying-Yen Cheng
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Publication number: 20110122555Abstract: A handheld electronic device including a first body, a second body and a linkage is provided. The second body is stacked on the first body, and a first fulcrum at an end of the second body is slidably disposed on the first body. The linkage provided with an end pivotally connected to the first body via a pivot and another end slidably disposed on the second body via a second fulcrum is located between the first body and the second body. When the electronic device is transformed from a retracted state to an expanded state, the second body slides relative to the first body and then the second fulcrum is raised to form an included angle between the first body and the second body.Type: ApplicationFiled: May 10, 2010Publication date: May 26, 2011Applicant: HTC CORPORATIONInventors: Ying-Hao Yeh, I-Cheng Chuang
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Publication number: 20110063807Abstract: A handheld electronic device including a first body, a second body, a sliding module, and a shielding member is provided. The sliding module drives the first body and the second body transforming between a retracting state and a spreading state. The sliding module includes a sliding member, a fixing member and a driving member. The sliding member has an opening and when the first body and the second body configure in the spreading state, a part of the opening is exposed. The shielding member is coupled to the driving member. When the first body and the second body are transformed from the retracting state to the spreading state, the driving member drives the shielding member sliding with respect to the sliding member to shield the part of the opening.Type: ApplicationFiled: January 19, 2010Publication date: March 17, 2011Applicant: HTC CORPORATIONInventors: Ying-Xing Lee, Chien-Wei Huang, I-Cheng Chuang
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Publication number: 20110051330Abstract: A portable electronic device including a first body, a second body, a sliding module, a flexible electrical member, and a first seal member is provided. The first body has a first opening. The sliding module is disposed between the first and the second bodies. The sliding module has a second opening. The flexible electrical member passes through the first and the second openings, and is connected between the first and the second bodies. The first seal member is disposed between the sliding module and the first body and surrounds the first opening.Type: ApplicationFiled: April 19, 2010Publication date: March 3, 2011Applicant: HTC CorporationInventors: Ying-Xing Lee, I-Cheng Chuang, Chien-Wei Huang
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Publication number: 20110051379Abstract: A connecting mechanism is provided to connect an input module to a display module of an electronic device, wherein the display module is slidable relative to the input module along a first direction. The connecting mechanism includes a FPC and a sliding hinge comprising a fixed member fixed to the input module, a slider fixed to the display module, and a sliding plate fixed to the slider and movably received in a concave space of the fixed member. The FPC has a first portion extended from a side wall of the fixed member to the middle of the slider along a second direction, and the first portion is bent and extended along the first direction to an opening of the slider. A bent portion of the FPC passes through the opening to connect the first portion and a second portion of the FPC, wherein the first and second portions are on opposite sides of the slider.Type: ApplicationFiled: May 5, 2010Publication date: March 3, 2011Inventors: Chien-Wei HUANG, Ying-Xing Lee, I-Cheng Chuang
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Publication number: 20100323769Abstract: A sliding mechanism is provided, including a first member, a second member, a slider, a wire, and a flexible printed circuit (FPC). The first member and the slider are movable with respect to the second member. The wire connects the first member with the slider. The FPC is extended through a first opening of the slider and a second opening of the second member. When the first member slides with respect to the second member along a first direction, the slider and the FPC are dragged by the wire along a second direction opposite to the first direction.Type: ApplicationFiled: December 9, 2009Publication date: December 23, 2010Inventors: Chia-Hsiung PENG, I-Cheng CHUANG
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Publication number: 20100323770Abstract: A moving mechanism of an electronic device is provided, including a first member, a second member, a sliding member slidably connected to the first member, and a pivot rotatably connecting the second member with the sliding member. When the first member slides relative to the sliding member, a latch member on the first member is pressed by the sliding member to a retracted position. When the sliding member is released from an initial angle and rotates relative to the second member, the latch member is pushed by a resilient element and is joined in a recess of the sliding member, thus preventing sliding between the first member and the sliding member.Type: ApplicationFiled: January 15, 2010Publication date: December 23, 2010Inventors: I-Cheng Chuang, Ying-Xing Lee, Chien-Wei Huang, Ying-Yen Cheng, Ying-Hao Yeh
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Publication number: 20100321866Abstract: A moving mechanism is provided, including a torsion hinge, a slider, a lock member, and an elastic member disposed on the slider. The torsion hinge has a first plate and a second plate rotatable relative to each other. The lock member is rotatable relative to the first plate, and the slider is movably disposed on the second plate. When the moving mechanism is in a closed state, the lock member is engaged with a slot portion of the second plate, so as to restrict the second plate in a predetermined angle. When the slider slides relative to the second plate to a critical position, the elastic member pushes the lock member to release from the slot portion, such that the second plate is rotatable to an open position.Type: ApplicationFiled: December 15, 2009Publication date: December 23, 2010Inventors: I-Cheng CHUANG, Ying-Xing Lee, Chien-Wei Huang, Ying-Yen Cheng, Ying-Hao Yeh
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Publication number: 20100304802Abstract: An electronic device is provided, including a first module, a second module movable relative to the first module, and an elastic component. The second module has a slot and a convex surface on opposite sides thereof, wherein a sliding portion of the first module is movably received in the slot. When the second module moves relative to the first module to a closed or open position, the sliding portion abuts a first or second end surface of the slot. The elastic component is disposed in the first module and has a retractable end portion contacting the convex surface. When the second module moves with respect to the first module, the end portion slides along the convex surface and exerts an elastic force on the second module.Type: ApplicationFiled: December 14, 2009Publication date: December 2, 2010Inventors: I-Cheng CHUANG, Yao-Wen Yeh, Yu-Huei Tsai
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Patent number: 7797027Abstract: An electronic device includes a body, an input device and a connecting mechanism. The connecting mechanism includes a first connector and a second connector installed on the body and the input device, respectively. The connectors are connected via a magnetic interaction. When the electronic device approaches the input device, the electronic device is fixed on the input device by the magnetic interaction.Type: GrantFiled: November 17, 2006Date of Patent: September 14, 2010Assignee: HTC CorporationInventors: San-Chi Ho, Ko-Min Wang, I-Cheng Chuang
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Publication number: 20100218343Abstract: A multi-staged hinge assembly and a portable electrical device comprising the multi-staged hinge assembly are provided. The multi-staged hinge assembly utilizes a spindle with a non-circular cross-section and the relative movement resulting from the movable components disposed on the spindle, such that one of the body portions of the portable electrical device automatically tilts in an angle after the body portions slides with each other. The user could further adjust the angle to meet various use conditions.Type: ApplicationFiled: June 29, 2009Publication date: September 2, 2010Applicant: HTC CORPORATIONInventors: Ying-Yen CHENG, Ying-Xing LEE, I-Cheng CHUANG
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Publication number: 20100149733Abstract: A portable electronic device and an operation method therefor are provided. The portable electronic device comprises a first body portion, a second body portion, a sliding module and a rotating module. After the second body portion is slid along the surface of the first portion by the sliding module, the rotating module is promptly triggered to automatically rotate the second body portion to a first angle with respect to the first body portion. The second body portion can be further rotated to a second angle when the second body portion bears a thrust force at the first angle. The portable electronic device can operate in corresponding operation modes according to the angles that the second body portion presents with respect to the first body portion.Type: ApplicationFiled: July 8, 2009Publication date: June 17, 2010Applicant: HTC CORPORATIONInventors: Hok-Sum H. LUKE, Ying-Yen CHENG, Ying-Xing LEE, I-Cheng CHUANG
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Publication number: 20100118475Abstract: A multi-staged hinge assembly and a portable electrical device comprising the multi-staged hinge assembly are provided. The multi-staged hinge assembly utilizes a non-circular spindle to associate with a plurality of movable elements disposed thereon. One of the body portions of the portable electrical device automatically tilts at an angle after the body portion slides by the multi-staged hinge assembly. The user could further adjust the angle to meet the demands of various situations.Type: ApplicationFiled: June 17, 2009Publication date: May 13, 2010Applicant: HTC CORPORATIONInventors: Ying-Xing LEE, I-Cheng CHUANG, Ying-Yen Cheng
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Patent number: 7670181Abstract: A connector and an electronic apparatus and a combination comprising the connector for first and second joints are disclosed. The connector includes a base, a plurality of first pins, and a plurality of second pins. The base has a first and a second connecting surface. The first pins are disposed on the first connecting surface and the quantity of the first pins is the same as the pin quantity of the first joint. In addition, the second pins are disposed on the second connecting surface and the total quantity of the second pins and the first pins is the same as the pin quantity of the second joint. The base may include two convex parts and a concave part. The first connecting surface and the second connecting surface are disposed on surfaces of the two convex parts respectively. The concave part accommodates the two convex parts.Type: GrantFiled: July 30, 2008Date of Patent: March 2, 2010Assignee: HTC CorporationInventors: Chih-Wei Tu, Yu-Jing Liao, I-Cheng Chuang