Patents by Inventor Yung-Hung Chu
Yung-Hung Chu 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: 12199393Abstract: A method of assembling a waterproof structure includes the following operations. Connect a first input/output connector of a circuit board to a first positioning fixture. A first elastic adhesive is combined with a first rigid board. An end of the first positioning fixture away from the first input/output connector is passed out of the first rigid board, and the first input/output connector and the first elastic adhesive are separated on two sides of the first rigid board. The circuit board is arranged in the casing, wherein the first positioning fixture is inserted from the first input/output opening on the first wall inside the casing, so that the first elastic adhesive adheres the first rigid board to the first wall of the casing, and the first elastic adhesive fills a spacing between the first positioning fixture and the first input/output opening.Type: GrantFiled: June 7, 2022Date of Patent: January 14, 2025Assignees: Inventec (Pudong) Technology Corporation, INVENTEC CORPORATIONInventors: Chia-Chen Chen, Yin-Chang Cheng, Tang-An Liu, Yung-Hung Chu, Chi-Zen Peng
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Publication number: 20230291160Abstract: A method of assembling a waterproof structure includes the following operations. Connect a first input/output connector of a circuit board to a first positioning fixture. A first elastic adhesive is combined with a first rigid board. An end of the first positioning fixture away from the first input/output connector is passed out of the first rigid board, and the first input/output connector and the first elastic adhesive are separated on two sides of the first rigid board. The circuit board is arranged in the casing, wherein the first positioning fixture is inserted from the first input/output opening on the first wall inside the casing, so that the first elastic adhesive adheres the first rigid board to the first wall of the casing, and the first elastic adhesive fills a spacing between the first positioning fixture and the first input/output opening.Type: ApplicationFiled: June 7, 2022Publication date: September 14, 2023Inventors: Chia-Chen Chen, Yin-Chang Cheng, Tang-An Liu, Yung-Hung Chu, Chi-Zen Peng
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Patent number: 8750668Abstract: A cable management device includes a base and a locking member. The base includes a first body and a plurality of first arms. The first body defines a shaft hole, and each first arm includes a stop. The locking member includes a second body, a shaft, and a plurality of second arms. Each second arm includes a locking portion. The shaft of the locking member is received in the shaft hole of the base and capable of rotating relative to the base. A cable wraps the plurality of locking portions of the plurality of second arms. Rotation of the locking member allows the plurality of first arms of the base to overlap with the plurality of second arms of the base, respectively. The stops of base and the locking portions of the locking member collectively form a plurality of latching hole to fix the cable.Type: GrantFiled: February 27, 2013Date of Patent: June 10, 2014Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Yung-Hung Chu
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Patent number: 8625302Abstract: An electronic device includes a main body and a port connector. The main body includes a printed circuit board, a bottom plate and a side plate cooperatively defining a opening. The printed circuit board is fixed parallelly to the bottom plate. The port connector includes an outer angled plate having a first wall, a second wall, and first pins and second pins. The first wall is attached to the bottom plate and defines first ports. The second wall is attached to the side plate and defines second ports. Each of the first pins is retained within one of the first ports and contacting the printed circuit board. Each of the second pins is retained within one of the second ports and contacting the printed circuit board.Type: GrantFiled: January 22, 2011Date of Patent: January 7, 2014Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Yung-Hung Chu, Fu-Fa Le, Song-Ling Yang
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Publication number: 20130259438Abstract: A cable management device includes a base and a locking member. The base includes a first body and a plurality of first arms. The first body defines a shaft hole, and each first arm includes a stop. The locking member includes a second body, a shaft, and a plurality of second arms. Each second arm includes a locking portion. The shaft of the locking member is received in the shaft hole of the base and capable of rotating relative to the base. A cable wraps the plurality of locking portions of the plurality of second arms. Rotation of the locking member allows the plurality of first arms of the base to overlap with the plurality of second arms of the base, respectively. The stops of base and the locking portions of the locking member collectively form a plurality of latching hole to fix the cable.Type: ApplicationFiled: February 27, 2013Publication date: October 3, 2013Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: YUNG-HUNG CHU
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Patent number: 8296095Abstract: An electronic device includes a cover, a main body, a plurality of components, each has an on working state and an off working state respectively corresponding to an angle range, an angle measuring apparatus, a presetting unit to preset a relationship between the on and of working states of each component and corresponding angle ranges; a memory for storing the relationship as a table, an angle measuring unit to detect current angle value between the main body and the cover; a state determining unit to determine the angle range which the detected current angle value is in; a determining unit to determine whether a current working state of the components is same as the determined working state; and an updating unit to record the determined working state as an updated working state when they are not same.Type: GrantFiled: April 8, 2010Date of Patent: October 23, 2012Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Yung-Hung Chu
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Patent number: 8271136Abstract: An exemplary touch sensitive robot includes a body, a touch sensor, a driver, and a controller. The body includes a control panel. The touch sensor includes a first conductive belt wrapped on the body, a second conductive belt provided around but spaced away from the first conductive belt, a power source applying a voltage to two distal ends of the first conductive voltage, and a voltage sensor interconnected between an end of the first conductive belt and an end of the second conductive belt. The second conductive belt is electrically deformable and contacts the first conductive belt when touched by a user so that a measured voltage of the voltage sensor change dependently of the location of the touch. The controller is for controlling the driver to spin the body based upon the measured voltage to orient the control panel to the user.Type: GrantFiled: August 28, 2009Date of Patent: September 18, 2012Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Chen-Ter Lin, Yung-Hung Chu, Kim-Yeung Sip
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Patent number: 8260462Abstract: A touch sensitive robot includes a body having a control panel, a touch sensor, a driver, and a controller. The touch sensor includes a first conductive belt, a second conductive belt, a power source, and a current sensor. The first conductive belt is wrapped on the body. The second conductive belt is wrapped around but spaced away from the first conductive belt. The power source and the current sensor are connected in series between the first conductive belt and the second conductive belt to form a closed circuit when a point of the second conductive belt is touched to contact the first conductive belt. The current sensor is for measuring the flow of the electrical current of the close loop. The controller is for controlling the driver to turn the body based upon the measurement of the current sensor to orient the control panel to the touch point.Type: GrantFiled: August 7, 2009Date of Patent: September 4, 2012Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Chen-Ter Lin, Yung-Hung Chu, Kim-Yeung Sip
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Patent number: 8252445Abstract: A battery lock for locking a battery of an electronic apparatus is provided. The battery lock includes a sliding button and a sliding member. The sliding button includes a sliding part for sliding the battery lock. The sliding member includes a base part and a side part extended from the base part. The sliding button is assembled on the base part of the sliding member detachably. At least one pushing part are fixed on the side part of the sliding member to lock the battery of the electronic apparatus.Type: GrantFiled: October 15, 2009Date of Patent: August 28, 2012Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Yung-Hung Chu
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Patent number: 8237662Abstract: An electronic device includes a keypad, and a body having a touch screen. The keypad attached to the touch screen, includes an obverse surface and a reverse surface. A protrusion is protruded from the obverse surface and is configured to receive user input operation, an attaching member is mounted on the reverse surface and is configured to attach the keypad to the touch screen, a hollow portion is defined in the reserve surface corresponding to the protrusion, and a pressing member is mounted in the hollow portion and is configured for touching the touch screen when the protrusion is pressed.Type: GrantFiled: July 13, 2009Date of Patent: August 7, 2012Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Xiong Li, Yung-Hung Chu, Kim-Yeung Sip
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Patent number: 8210917Abstract: A simulated eye is capable of being changed between a normal state and a dilated state. The simulated eye includes a circuit board, a controller electrically connected to the circuit board, a simulated iris electrically connected to the circuit board, and a simulated pupil. When the simulated iris is irradiated with light, the size of the colored area of the simulated iris is changeable by operationally powering on and powered off the simulated iris via the controller, whereby the simulated eye is changed between the normal state and the dilated state.Type: GrantFiled: November 4, 2009Date of Patent: July 3, 2012Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Kim-Yeung Sip, Yung-Hung Chu
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Publication number: 20120147569Abstract: An electronic device includes a main body and a port connector. The main body includes a printed circuit board, a bottom plate and a side plate cooperatively defining a opening. The printed circuit board is fixed parallelly to the bottom plate. The port connector includes an outer angled plate having a first wall, a second wall, and first pins and second pins. The first wall is attached to the bottom plate and defines first ports. The second wall is attached to the side plate and defines second ports. Each of the first pins is retained within one of the first ports and contacting the printed circuit board. Each of the second pins is retained within one of the second ports and contacting the printed circuit board.Type: ApplicationFiled: January 22, 2011Publication date: June 14, 2012Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTDInventors: YUNG-HUNG CHU, FU-FA LE, SONG-LING YANG
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Patent number: 8076601Abstract: An input key structure for an electronic device includes a first magnetic body, a circuit board and a second magnetic body. The circuit board has a switch. The second magnetic body rotates relative to the first magnetic body to selectively locate between an initial position parallel with the second magnetic body and a target position contacted with the switch. The second magnetic body is structured to cooperate with the first magnetic body to generate a magnetic attractive force to automatically adjust the second magnetic body to the initial position when the second magnetic body is rotated away from its initial position to the target position.Type: GrantFiled: June 25, 2009Date of Patent: December 13, 2011Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Yung-Hung Chu
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Patent number: 8076889Abstract: A support device adjustable in 3-DOF includes a base, a pitching arm, a rolling arm, a yawing arm, a pitching drive unit, a rolling drive unit, a yawing drive unit, and a controller. The rolling arm rotatably interconnects the pitching arm and the yawing arm. The pitching, rolling, and yawing drive units are configured for automatically driving the pitching, rolling, and yawing arms about pitch, roll, and yaw axes respectively. The roll axis is perpendicular to the pitch and yaw axes. The controller is configured for controlling the pitching, rolling and yawing drive units in response to control inputs. In use, a display panel can be attached to the yawing arm and automatically pitch, roll, and/or yaw by the respective drive units under control of the controller, to achieve an optimum viewing angle.Type: GrantFiled: March 29, 2009Date of Patent: December 13, 2011Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Jin-Shi Lai, Yung-Hung Chu
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Patent number: 8014134Abstract: An electronic device assembly comprises a protecting panel an electronic device, which comprises a shell with a front cover and a back cover and a display panel received in the shell. A plurality of sliding grooves is opened in the shell and extends from the front cover to the back cover. The protective cover is slidably set in the sliding grooves so as to cover the display panel in a first state or expose the display panel in a second state.Type: GrantFiled: October 28, 2009Date of Patent: September 6, 2011Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventors: Bao-Shuai Liu, Yung-Hung Chu
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Publication number: 20110052955Abstract: A battery lock for locking a battery of an electronic apparatus is provided. The battery lock includes a sliding button and a sliding member. The sliding button includes a sliding part for sliding the battery lock. The sliding member includes a base part and a side part extended from the base part. The sliding button is assembled on the base part of the sliding member detachably. At least one pushing part are fixed on the side part of the sliding member to lock the battery of the electronic apparatus.Type: ApplicationFiled: October 15, 2009Publication date: March 3, 2011Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: YUNG-HUNG CHU
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Publication number: 20110015894Abstract: An electronic device includes a cover, a main body, an angle measuring apparatus, a memory for storing working states of components of the electronic device; a presetting unit configured to preset relationship of predetermined working states of components in the electronic device and corresponding angle ranges between the main body and the cover; an angle measuring unit configured to control the angle measuring apparatus to detect current angle value between the main body and the cover; a state determining unit configured to determine the predetermined working state of components of the electronic device; a control unit configured to determine whether the current working state of the components is the same as the determined working state; and an updating unit configured to record the determined working state as the updated working state of the components when the current state of the components is different from the determined working state.Type: ApplicationFiled: April 8, 2010Publication date: January 20, 2011Applicant: HON HAI PRECISION INDUSTRY CO., LTD.Inventor: YUNG-HUNG CHU
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Publication number: 20100311305Abstract: A simulated eye is capable of being changed between a normal state and a dilated state. The simulated eye includes a circuit board, a controller electrically connected to the circuit board, a simulated iris electrically connected to the circuit board, and a simulated pupil. When the simulated iris is irradiated with light, the size of the colored area of the simulated iris is changeable by operationally powering on and powered off the simulated iris via the controller, whereby the simulated eye is changed between the normal state and the dilated state.Type: ApplicationFiled: November 4, 2009Publication date: December 9, 2010Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD, HON HAI PRECISION INDUSTRY CO., LTD.Inventors: KIM-YEUNG SIP, YUNG-HUNG CHU
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Publication number: 20100228395Abstract: A touch sensitive robot includes a body having a control panel, a touch sensor, a driver, and a controller. The touch sensor includes a first conductive belt, a second conductive belt, a power source, and a current sensor. The first conductive belt is wrapped on the body. The second conductive belt is wrapped around but spaced away from the first conductive belt. The power source and the current sensor are connected in series between the first conductive belt and the second conductive belt to form a closed circuit when a point of the second conductive belt is touched to contact the first conductive belt. The current sensor is for measuring the flow of the electrical current of the close loop. The controller is for controlling the driver to turn the body based upon the measurement of the current sensor to orient the control panel to the touch point.Type: ApplicationFiled: August 7, 2009Publication date: September 9, 2010Applicants: HONG FU JIN PRECISION INDUSTRY(ShenZhen)CO., LTD., HON HAI PRECISION INDUSTRY CO.,LTD.Inventors: CHEN-TER LIN, YUNG-HUNG CHU, KIM-YEUNG SIP
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Publication number: 20100221979Abstract: A creeping structure for use in creeping toy includes two feet, two legs, and a driving device. The two feet each includes a top surface, and a convex bottom sheet. The two legs each is rotatably connected to the top surface of a corresponding foot, the two legs are rotatably connected with each other. The driving device is installed on the joint of the legs, and is configured for driving one of the legs to rotate with respect to the other to move the leg towards or away from the other.Type: ApplicationFiled: May 6, 2009Publication date: September 2, 2010Applicants: HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.Inventors: YUNG-HUNG CHU, SONG-LING YANG