Patents by Inventor Chien Wei Huang
Chien Wei 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).
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Publication number: 20110207478Abstract: The present invention discloses a location based MMS generating system and method thereof. The generating system previously stores multimedia contents, each of which is related to a corresponding location. When a user's MMS request is triggered, a location service request is sent to LoCation service (LCS) server of the 3G telecommunication network to obtain the user's location. Then the multimedia contents related to the user's location are extracted and further packaged to a MMS format. The MMS generating system sends the MMS to the user. Therefore, the user may immediately receive the useful MMS.Type: ApplicationFiled: February 22, 2010Publication date: August 25, 2011Inventors: Chien-Yu Pan, Chia-Ching Chen, Chien-Wei Huang, Jimmy Wu
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Patent number: 7987474Abstract: A slot-in type disc drive is provided by comprising a disc entrance slot for loading a disc into the disc drive along a first direction; a bottom casing; a crossing driving member; and a disc loading device. The crossing driving member has at least a disc driving groove and is moved along a second direction vertical to the first direction. The disc loading device comprises two disc loading levers and two connecting levers. Each of the disc loading levers has a first end close to the disc entrance slot and a second end pivoted on a rotating shaft. Each of the connecting lever having a third end and a fourth end, wherein the third ends are respectively pivoted on the disc loading levers, and the fourth ends are pivoted together on a vertical guiding pin. When the crossing driving member moves along the second direction, the vertical guiding pin is moved along the first direction and moved related to the crossing driving member in the disc driving groove.Type: GrantFiled: November 26, 2007Date of Patent: July 26, 2011Assignee: Lite-On It CorporationInventors: Ta-Hsiang Wang, Chien-Wei Huang, Chun-Ying Wu
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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: 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: 20110051328Abstract: A sliding hinge is provide, including a first member, a cover, a bottom cover movable relative to the first member, a sling plate fixed to the bottom cover, and an elastic module. The first member has a main body and a connection portion protruding therefrom, wherein the connection portion has a recess. The cover is fixed to the connection portion, wherein the cover and the first member form a space therebetween to receive the sling plate and the elastic module. The elastic module has an end received in the recess.Type: ApplicationFiled: February 24, 2010Publication date: March 3, 2011Inventors: Ying-Xing LEE, Chien-Wei HUANG, Chien-Hung CHEN
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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: 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: 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: 20100299684Abstract: A disk loading device of a slot-in optical disk drive comprises two loading levers to load and eject a disk, wherein the two loading levers are connected to a pivot pin; and a guide slot having a right recess and a left recess, wherein the pivot pin is moveable along the guide slot.Type: ApplicationFiled: May 11, 2010Publication date: November 25, 2010Applicant: PHILIPS & LITE-ON DIGITAL SOLUTIONS CORP.Inventors: Chien-Wei Huang, Ta-Hsiang Wang, Sheng-Hsiung Chou, Chia-Hsing Chao
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Publication number: 20100251273Abstract: A slot-in disc drive is provided to comprise an ejecting lever rotated about a rotating axis; a first sensor and a second sensor, disposed on the rotating path of the ejecting lever; and a firmware, built in the disc drive for selecting a first setting or a second setting according to the size of a loaded disc, wherein the first and the second settings are respectively related to the first and the second sensors, and the firmware controls the ejecting lever to stop rotating based on the selected setting.Type: ApplicationFiled: March 18, 2010Publication date: September 30, 2010Applicant: LITE-ON IT CORP.Inventors: Ta-Hsiang Wang, Chien-Wei Huang, Yung-Han Wu, Sheng-Hsiung Chou
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Publication number: 20100251274Abstract: An optical disc drive including an outer casing, a supporting base, a main shaft motor and a position-limiting element is provided. The outer casing has an optical disc entry. The supporting base is disposed in the outer casing. The main shaft motor is disposed on the supporting base. The position-limiting element has a first pivot portion, a position-limiting part and a second pivot portion located between the first pivot portion and the position-limiting part. The first pivot portion is connected to the supporting base, and the position-limiting element is able to be swung about the second pivot serving as a fulcrum. When the supporting base is located at an upper position, the position-limiting part is located at a first position, and when the supporting base is located at a lower position, the position-limiting part is located at a second position, wherein the first position is under the second position.Type: ApplicationFiled: May 13, 2009Publication date: September 30, 2010Applicant: LITE-ON IT CORPORATIONInventors: Ta-Hsiang Wang, Chien-Wei Huang, Sheng-Hsiung Chou, Wei-Min Tsao
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Patent number: 7654829Abstract: A connector assembly includes a circuit board, a housing, terminals, a flexible circuit board and a reinforcement plate. The housing has a depression portion and is disposed on the circuit board. The depression portion has a first opening and a second opening adjacent to the first opening, and the terminals are disposed in the depression portion and electrically connected to the circuit board. The flexible circuit board has a first surface, a second surface and pads disposed on the first surface, and the reinforcement plate is disposed on the second surface near one end of the flexible circuit board, wherein when the flexible circuit board is joined to the housing and the first opening faces to the flexible circuit board, the pads contact the terminals, whereby the flexible circuit board is electrically connected to the circuit board, and the flexible circuit board extends from the housing via the second opening.Type: GrantFiled: April 1, 2009Date of Patent: February 2, 2010Assignee: HTC CorporationInventors: I-Cheng Chuang, Ying-Xing Lee, Chien-Wei Huang
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Publication number: 20090125923Abstract: A disk drive includes an insert-and-eject device and a disk guide unit. The insert-and-eject device is used for inserting an optical disk into and ejecting the disk from the disk drive. The disk guide unit includes a rack and a slide member connected operably to the insert-and-eject device in such a manner that reciprocal movement of the disk guide unit along a first direction permits the slide member to drive the insert-and-eject device to insert and eject the optical disk from the disk drive. An emergency release device is mounted on the slide member, and includes a horizontal element movable along a second direction. The rack is formed with a retention groove such that the movement of the horizontal element along the second direction permits a part of the horizontal element extend within or exit the retention groove so as to couple the slide member with the rack or to disengage the slide member from the rack.Type: ApplicationFiled: April 9, 2008Publication date: May 14, 2009Applicant: LITE-ON IT CORPORATIONInventors: Ta-Hsiang Wang, Chien-Wei Huang, Yung-Han Wu
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Patent number: 7533391Abstract: A disc emergent ejecting mechanism for an optical disc drive is disclosed that includes a drive motor; a first gear set in meshing engagement with the drive motor; an advancing and retracting member; a second gear set in meshing engagement with the advancing and retracting member; and a clutch assembly including a clutch gear engaged with the first and the second gear sets for transmitting torque from the drive motor to the advancing and retracting member. During a disc emergent ejecting operation, the clutch gear is moved to disengage with the second gear set.Type: GrantFiled: June 6, 2006Date of Patent: May 12, 2009Assignee: Lite-On It CorporationInventors: Ta Hsiang Wang, Yi Feng Lin, Chien Wei Huang, Yung Han Wu, Chun Ying Wu
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Publication number: 20080134224Abstract: A slot-in type disc drive is provided by comprising a disc entrance slot for loading a disc into the disc drive along a first direction; a bottom casing; a crossing driving member; and a disc loading device. The crossing driving member has at least a disc driving groove and is moved along a second direction vertical to the first direction. The disc loading device comprises two disc loading levers and two connecting levers. Each of the disc loading levers has a first end close to the disc entrance slot and a second end pivoted on a rotating shaft. Each of the connecting lever having a third end and a fourth end, wherein the third ends are respectively pivoted on the disc loading levers, and the fourth ends are pivoted together on a vertical guiding pin. When the crossing driving member moves along the second direction, the vertical guiding pin is moved along the first direction and moved related to the crossing driving member in the disc driving groove.Type: ApplicationFiled: November 26, 2007Publication date: June 5, 2008Applicant: LITE-ON IT CORPORATIONInventors: Ta-Hsiang Wang, Chien-Wei Huang, Chun-Ying Wu
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Publication number: 20070186219Abstract: A disc emergent ejecting mechanism for an optical disc drive is disclosed that includes a drive motor; a first gear set in meshing engagement with the drive motor; an advancing and retracting member; a second gear set in meshing engagement with the advancing and retracting member; and a clutch assembly including a clutch gear engaged with the first and the second gear sets for transmitting torque from the drive motor to the advancing and retracting member. During a disc emergent ejecting operation, the clutch gear is moved to disengage with the second gear set.Type: ApplicationFiled: June 6, 2006Publication date: August 9, 2007Inventors: Ta Hsiang Wang, Yi Feng Lin, Chien Wei Huang, Yung Han Wu, Chun Ying Wu