Patents by Inventor Chien-Hung Kuo

Chien-Hung Kuo 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).

  • Patent number: 9265344
    Abstract: An adjusting device includes a fixed member; first and second plates, both connected to the fixed member; a first adjusting member; and a first locking member. The fixed member has a first hole and a window. The second plate has first and second contact portions. The first adjusting member has an adjusting portion contacting against the second contact portion and has an eccentric portion extending through the window and movably connected to the first plate. The first locking member partially extends through the first contact portion and the first hole to connect with the first plate. The second plate can be displaced relative to the fixed member in response to displacement of the first adjusting member.
    Type: Grant
    Filed: July 20, 2015
    Date of Patent: February 23, 2016
    Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.
    Inventors: Ken-Ching Chen, Shih-Lung Huang, Chien-Hung Kuo, Chun-Chiang Wang
  • Patent number: 9237804
    Abstract: A drawer slide rail assembly includes movably connected first and second rails, a movable member, a supporting member, and an adjusting member. The movable member has a mounting hole corresponding to a mounting portion of the second rail and is linearly movably mounted to the second rail via the supporting member. The adjusting member includes a cam with an eccentric shaft. The cam at least partially presses against the movable member. The shaft extends through the movable member and is connected to the second rail. The second rail can be mounted to a drawer via a connector which also connects the movable member and the second rail. The drawer is adjustable in position relative to the second rail by the adjusting member.
    Type: Grant
    Filed: June 25, 2014
    Date of Patent: January 19, 2016
    Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.
    Inventors: Ken-Ching Chen, Shih-Lung Huang, Chien-Hung Kuo, Chun-Chiang Wang
  • Publication number: 20150374126
    Abstract: A drawer slide rail assembly includes movably connected first and second rails, a movable member, a supporting member, and an adjusting member. The movable member has a mounting hole corresponding to a mounting portion of the second rail and is linearly movably mounted to the second rail via the supporting member. The adjusting member includes a cam with an eccentric shaft. The cam at least partially presses against the movable member. The shaft extends through the movable member and is connected to the second rail. The second rail can be mounted to a drawer via a connecter which also connects the movable member and the second rail. The drawer is adjustable in position relative to the second rail by the adjusting member.
    Type: Application
    Filed: June 25, 2014
    Publication date: December 31, 2015
    Inventors: KEN-CHING CHEN, SHIH-LUNG HUANG, CHIEN-HUNG KUO, CHUN-CHIANG WANG
  • Patent number: 9185976
    Abstract: An adjusting device includes a fixed member; first and second plates, both connected to the fixed member; a first adjusting member; and a first locking member. The fixed member has a first hole and a window. The second plate has first and second contact portions. The first adjusting member has an adjusting portion contacting against the second contact portion and has an eccentric portion extending through the window and movably connected to the first plate. The first locking member partially extends through the first contact portion and the first hole to connect with the first plate. The second plate can be displaced relative to the fixed member in response to displacement of the first adjusting member.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: November 17, 2015
    Assignees: King Slide Works Co., Ltd., King Slide Technology Co., Ltd.
    Inventors: Ken-Ching Chen, Shih-Lung Huang, Chien-Hung Kuo, Chun-Chiang Wang
  • Publication number: 20150320211
    Abstract: An adjusting device includes a fixed member; first and second plates, both connected to the fixed member; a first adjusting member; and a first locking member. The fixed member has a first hole and a window. The second plate has first and second contact portions. The first adjusting member has an adjusting portion contacting against the second contact portion and has an eccentric portion extending through the window and movably connected to the first plate. The first locking member partially extends through the first contact portion and the first hole to connect with the first plate. The second plate can be displaced relative to the fixed member in response to displacement of the first adjusting member.
    Type: Application
    Filed: July 20, 2015
    Publication date: November 12, 2015
    Inventors: KEN-CHING CHEN, SHIH-LUNG HUANG, CHIEN-HUNG KUO, CHUN-CHIANG WANG
  • Publication number: 20150296982
    Abstract: A mounting device for a drawer system includes a rail member and a bracket. The rail member includes upper and lower walls and a sidewall with a hanging member. The bracket includes first and second arms and a body extending and connected between the first and second arms. A portion of the first arm is configured to press against the upper wall of the rail member, and a portion of the second arm is configured to press against the lower wall of the rail member. The body has a positioning hole corresponding in position to the hanging member of the rail member so that the bracket can be mounted to the rail member.
    Type: Application
    Filed: April 17, 2014
    Publication date: October 22, 2015
    Inventors: KEN-CHING CHEN, SHIH-LUNG HUANG, CHIEN-HUNG KUO, CHUN-CHIANG WANG
  • Publication number: 20150282617
    Abstract: An adjusting device includes a fixed member; first and second plates, both connected to the fixed member; a first adjusting member; and a first locking member. The fixed member has a first hole and a window. The second plate has first and second contact portions. The first adjusting member has an adjusting portion contacting against the second contact portion and has an eccentric portion extending through the window and movably connected to the first plate. The first locking member partially extends through the first contact portion and the first hole to connect with the first plate. The second plate can be displaced relative to the fixed member in response to displacement of the first adjusting member.
    Type: Application
    Filed: April 8, 2014
    Publication date: October 8, 2015
    Applicants: KING SLIDE WORKS CO., LTD., KING SLIDE TECHNOLOGY CO., LTD.
    Inventors: KEN-CHING CHEN, SHIH-LUNG HUANG, CHIEN-HUNG KUO, CHUN-CHIANG WANG
  • Patent number: 8587332
    Abstract: An electronic protection module adapted for an electronic device to protection information read and stored in a signal reading element. The electronic protection module includes a circuit board, a first loop, a cover, a first flexible circuit board with a second loop, a second flexible circuit board with a third loop, electrical conductor(s) and conductive element(s). When one of the first loop, second loop and the third loop is disconnected, the signal reading element will be disconnected and lose the information, thereby preventing information leak from the electronic device. The electronic device may be a card reader capable of reading a barcode type, magnetic strip type or chip type of a financial card, credit card or personal identity card.
    Type: Grant
    Filed: February 1, 2011
    Date of Patent: November 19, 2013
    Assignee: Uniform Industrial Corp.
    Inventors: Yu-Tsung Chen, Yun-Han Chang, Jason Hsieh, Chien Hung Kuo
  • Patent number: 8456348
    Abstract: An SAR ADC capable of reducing energy consumption, including a voltage selecting circuit for configuring a capacitor circuit to form a first equivalent capacitor having a capacitance of (2m?1)C, a second equivalent capacitor having a capacitance of (2n?2m?1)C, a fourth equivalent capacitor having a capacitance of (2m?1)C, and a fifth equivalent capacitor having a capacitance of (2n?2m?1)C, wherein, the first equivalent capacitor has one terminal coupled to a reference voltage or a ground voltage, and the other terminal coupled to a positive input end of a comparator; the second equivalent capacitor is coupled between a common mode voltage and the positive input end; the fourth equivalent capacitor has one terminal coupled to the ground voltage or the reference voltage, and the other terminal coupled to a negative input end of the comparator; and the fifth equivalent capacitor is coupled between the common mode voltage and the negative input end.
    Type: Grant
    Filed: September 22, 2011
    Date of Patent: June 4, 2013
    Assignee: National Taiwan Normal University
    Inventors: Chien-Hung Kuo, Cheng-En Hsieh
  • Publication number: 20130076553
    Abstract: An SAR ADC capable of reducing energy consumption, including a voltage selecting circuit for configuring a capacitor circuit to form a first equivalent capacitor having a capacitance of (2m?1)C, a second equivalent capacitor having a capacitance of (2n?2m+1)C, a fourth equivalent capacitor having a capacitance of (2m?1)C, and a fifth equivalent capacitor having a capacitance of (2n?2m+1)C, wherein, the first equivalent capacitor has one terminal coupled to a reference voltage or a ground voltage, and the other terminal coupled to a positive input end of a comparator; the second equivalent capacitor is coupled between a common mode voltage and the positive input end; the fourth equivalent capacitor has one terminal coupled to the ground voltage or the reference voltage, and the other terminal coupled to a negative input end of the comparator; and the fifth equivalent capacitor is coupled between the common mode voltage and the negative input end.
    Type: Application
    Filed: September 22, 2011
    Publication date: March 28, 2013
    Applicant: NATIONAL TAIWAN NORMAL UNIVERSITY
    Inventors: Chien-Hung KUO, Cheng-En HSIEH
  • Patent number: 8324880
    Abstract: A driving circuit includes a dead-time detecting circuit, a duty-cycle controlling circuit, and a switch controlling circuit. The dead-time detecting circuit is coupled to an output of a power switch set for detecting a switching voltage on the output of the power switch set and accordingly outputting a dead-time detecting signal. The output of the power switch set is coupled to the first end of an inductive load, and the second end of the inductive load provides an output voltage. The duty-cycle controlling circuit is coupled to the second end of the inductive load for generating a set/reset signal according to the output voltage. The switch controlling circuit controls the power switch set to be away from a dead state according to the set/reset signal and the dead-time detecting signal.
    Type: Grant
    Filed: July 2, 2010
    Date of Patent: December 4, 2012
    Assignee: Princeton Technology Corporation
    Inventors: Wei Wang, Chien-Hung Kuo, Chun Chang
  • Publication number: 20120043958
    Abstract: An electronic protection module adapted for an electronic device to protection information read and stored in a signal reading element. The electronic protection module includes a circuit board, a first loop, a cover, a first flexible circuit board with a second loop, a second flexible circuit board with a third loop, electrical conductor(s) and conductive element(s). When one of the first loop, second loop and the third loop is disconnected, the signal reading element will be disconnected and lose the information, thereby preventing information leak from the electronic device. The electronic device may be a card reader capable of reading a barcode type, magnetic strip type or chip type of a financial card, credit card or personal identity card.
    Type: Application
    Filed: February 1, 2011
    Publication date: February 23, 2012
    Inventors: Yu-Tsung CHEN, Yun-Han Chang, Jason Hsieh, Chien Hung Kuo
  • Publication number: 20120012562
    Abstract: A method for machining at least one workpiece with multiple process includes providing a positioning assembly and at least two machining devices, positioning the at least one workpiece on the positioning assembly, positioning the positioning assembly on one of the at least two machining devices and machining the at least one workpiece, and transferring the positioning assembly together with the at least one workpiece on other different machining devices for undergoing different machining processes.
    Type: Application
    Filed: December 28, 2010
    Publication date: January 19, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
    Inventors: CHI-HSIEN YEH, XIAO-JIANG JIANG, CHIEN-HUNG KUO
  • Publication number: 20120010360
    Abstract: A modified layered material is provided, which includes a layered inorganic material intercalated with an organic modifier. The organic modifier includes wherein M includes a metal and R1 includes a carbon chain. An unsaturated polyester nanocomposite is also provided, which includes a polymer material including unsaturated polyester and the modified layered material, wherein the modified layered material is dispersed in the polymer material and is at least partially exfoliated.
    Type: Application
    Filed: September 23, 2011
    Publication date: January 12, 2012
    Applicants: UNITED SHIP DESIGN & DEVELOPMENT CENTER, CHUNG YUAN CHRISTIAN UNIVERSITY
    Inventors: Tsung-Yen Tsai, Chien-Hung Kuo, Cheng-Hsien Chung, Chia-Hao Hsu
  • Publication number: 20110012577
    Abstract: A driving circuit includes a dead-time detecting circuit, a duty-cycle controlling circuit, and a switch controlling circuit. The dead-time detecting circuit is coupled to an output of a power switch set for detecting a switching voltage on the output of the power switch set and accordingly outputting a dead-time detecting signal. The output of the power switch set is coupled to the first end of an inductive load, and the second end of the inductive load provides an output voltage. The duty-cycle controlling circuit is coupled to the second end of the inductive load for generating a set/reset signal according to the output voltage. The switch controlling circuit controls the power switch set to be away from a dead state according to the set/reset signal and the dead-time detecting signal.
    Type: Application
    Filed: July 2, 2010
    Publication date: January 20, 2011
    Inventors: Wei Wang, Chien-Hung Kuo, Chun Chang
  • Publication number: 20100311880
    Abstract: A modified layered material is provided, which includes a layered inorganic material intercalated with an organic modifier. The organic modifier includes wherein M includes a metal, R1 and R2 are independent and each includes a carbon chain, and X?includes an anion. An unsaturated polyester nanocomposite is also provided, which includes a polymer material including an unsaturated polyester and the modified layered material, wherein the modified layered material is dispersed in the polymer material and is at least partially exfoliated.
    Type: Application
    Filed: October 15, 2009
    Publication date: December 9, 2010
    Applicants: CHUNG YUAN CHRISTIAN UNIVERSITY, UNITED SHIP DESIGN & DEVELOPMENT CENTER
    Inventors: Tsung-Yen TSAI, Chien-Hung KUO, Cheng-Hsien CHUNG, Chia-Hao HSU
  • Patent number: 7221354
    Abstract: A back light module includes light tubes being disposed on a vertical axial line to form an arrangement of the light tubes aligning with each other vertically and an intermediate light tube being disposed on another vertical axial line and between two neighboring ones of the light tubes.
    Type: Grant
    Filed: November 21, 2003
    Date of Patent: May 22, 2007
    Assignee: AU Optronics Corporation
    Inventors: Chien-Hung Kuo, Chuan-Pei Yu
  • Patent number: 7207709
    Abstract: A direct type backlight module. The backlight module includes a first plate, a second plate, a plurality of light sources and a third plate. The second plate connects to the first plate and forming a space between. The plurality of light sources is disposed in the space. The third plate is disposed outside the space, connects to the surface of the first plate and has a plurality of openings.
    Type: Grant
    Filed: April 9, 2004
    Date of Patent: April 24, 2007
    Assignee: AU Optronics Corp.
    Inventors: Yu-Jen Chuang, Chien-Hung Kuo
  • Patent number: 7172331
    Abstract: A backlight module is provided. The backlight module includes a frame, a reflector and a holding structure for holding the reflector on the frame. The frame has a first through hole and the reflector has a second through hole. The reflector is disposed on the frame. The holding structure includes a first clamp portion, a second clamp portion and a shaft portion. The shaft portion is used for connecting the first clamp portion and the second clamp portion. The first clamp portion and the second clamp portion are used for clamping the reflector and the frame when the shaft portion is inserted into the first through hole and the second through hole.
    Type: Grant
    Filed: January 3, 2005
    Date of Patent: February 6, 2007
    Assignee: AU Optronics Corp.
    Inventors: Chien-Hung Kuo, Ying Szutu
  • Patent number: 7163319
    Abstract: A backlight module comprises a reflector, an optical element, and a supporting structure. The supporting structure is disposed on the reflector and contacting the optical element for restricting the optical element from deformation. The supporting structure comprises a supporting portion and a cushion. The cushion is disposed between the supporting portion and the reflector. The cushion is an elastic element, providing a plurality of supporting forces in at least two directions, and enabling a tip of the supporting portion to move with the optical element.
    Type: Grant
    Filed: June 14, 2005
    Date of Patent: January 16, 2007
    Assignee: Au Optronics Corp.
    Inventors: Chien-Hung Kuo, Han-Chou Liu