Patents by Inventor Chun Chieh

Chun Chieh 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).

  • Publication number: 20090193624
    Abstract: A hinge includes a shaft, a bracket, two washers, a resilient member assembly mating with the pole, and a fastener. The shaft includes a pole. The bracket includes a knuckle portion. The washers are mounted on the pole. The fastener is engaging with the pole and exerting force against the washers, and the resilient member assembly.
    Type: Application
    Filed: July 31, 2008
    Publication date: August 6, 2009
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: SHYH-CHUNG SUE, YEN-TSANG HO, CHUN-CHIEH LEE, CHIH-LIN HSU
  • Publication number: 20090190629
    Abstract: A temperature sensing device for improving series resistance cancellation mechanism includes a temperature sensing unit, a signal processing unit, a first current source, a second current source, a third current source, a first switch, a second switch, and a third switch. A control circuit generates a first control signal, a second control signal and a third control signal for controlling the first current source, the second current source and the third current source so as to drive the temperature sensing unit, wherein the first control signal, the second control signal and the third control signal are outputted from the control circuit according to a specific cycle formed by a plurality of switches between the first control signal and the second control signal and a switch between the first control signal and the third control signal.
    Type: Application
    Filed: May 26, 2008
    Publication date: July 30, 2009
    Inventors: Chun-Chieh Fang, Chih-Yung Tsau
  • Publication number: 20090180006
    Abstract: A kind of device to transfer photo images into digital data includes a body wherein photo taking mechanisms are set inside and insert-fit grooves and positioning mechanisms are set with internal lighting printed circuit boards at the other side. A reflecting shield is provided in the body. The integrated photo clamps for clamping photos are put in the interior of the body through insert-fit grooves. By usage of simple operations, the images on the taken photos by photo taking mechanisms can be transferred into digital data for convenient storage, modification, or copying then printing the new photos. Thus, the present invention is rich of convenience and advancement.
    Type: Application
    Filed: April 10, 2008
    Publication date: July 16, 2009
    Inventor: Chun Chieh Hsu
  • Publication number: 20090180135
    Abstract: A kind of device to transfer photo images into digital data includes a body wherein photo taking mechanisms are set inside and insert-fit grooves and positioning mechanisms are set with internal lighting assembling plates at the other side. The integrated photo clamps for clamping photos are put in the interior of the body through insert-fit grooves. By usage of simple operations, the images on the taken photos by photo taking mechanisms can be transferred into digital data for convenient storage, modification, or copying then printing the new photos. Thus, the present invention is rich of convenience and advancement.
    Type: Application
    Filed: January 14, 2008
    Publication date: July 16, 2009
    Inventor: Chun Chieh Hsu
  • Publication number: 20090166634
    Abstract: A pixel structure including a gate, a gate dielectric layer, a patterned semiconductor layer having a channel area disposed above the gate, a patterned dielectric layer having an etching-stop layer disposed above the gate and a number of bumps, a patterned metal layer having a reflective pixel electrode, a source and a drain, an overcoat dielectric layer, and a transparent pixel electrode sequentially disposed on a substrate is provided. The source and the drain respectively cover portions of the channel area. The reflective pixel electrode connects the drain and covers the bumps to form an uneven surface. The overcoat dielectric layer disposed on a transistor constituted by the gate, the gate dielectric layer, the patterned semiconductor layer, the source and the drain has a contact opening exposing a portion of the reflective pixel electrode. The transparent pixel electrode is electrically connected to the reflective pixel electrode through the contact opening.
    Type: Application
    Filed: July 23, 2008
    Publication date: July 2, 2009
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Hsiang-Lin Lin, Chun-Chieh Tsao
  • Publication number: 20090165351
    Abstract: A kind of digital photo frame with exchangeable covers includes a LCD (liquid crystal display) and an external panel frame. Several groups of tabling grooves are set on the surface portions of the external frames to provide relative snap-fit portions of the inner side faces of those covers and the easy snapping positioning. And, those covers can be changed at will to provide the digital photo frames with versatility and fitness thus the need of users ate satisfied.
    Type: Application
    Filed: December 26, 2007
    Publication date: July 2, 2009
    Inventor: Chun Chieh Hsu
  • Publication number: 20090167853
    Abstract: A film conversion device that includes a body, a frame, a bottom brace and a bottom cover wherein the frame body is assembled to the upper portion of the bottom brace and then housed within the combination of the body and the bottom cover. A camera lens and image sensor is set above the frame and the combination of the camera lens and digital sensor is utilized to capture the images on the film and covert the images into digital data capable of being stored by a general purpose computing device or memory device.
    Type: Application
    Filed: June 28, 2008
    Publication date: July 2, 2009
    Applicant: CRS ELECTRONIC CO., LTD
    Inventor: Chun Chieh Hsu
  • Publication number: 20090167854
    Abstract: A film conversion device that includes a body, a frame, a bottom brace and a bottom cover wherein the frame body is assembled to the upper portion of the bottom brace and then housed within the combination of the body and the bottom cover. A camera lens and image sensor is set above the frame and the combination of the camera lens and digital sensor is utilized to capture the images on the film and covert the images into digital data capable of being stored by a general purpose computing device or memory device. A display and memory may also be included to allow users to view, edit and capture images and to allow the film conversion device to operate on a stand-alone basis.
    Type: Application
    Filed: November 5, 2008
    Publication date: July 2, 2009
    Applicant: CRS ELECTRONIC CO., LTD.
    Inventor: Chun Chieh Hsu
  • Publication number: 20090167852
    Abstract: A kind of device to transfer film image into digital data includes a body, a frame, a bottom brace and a bottom cover wherein the frame body is assembled to the upper portion of the bottom brace and the while the body is housed in the body then the bottom cover is assembled and sealed below. A camera lens is set above the frame. A back light mechanism is set inside the bottom brace. One long groove each is set to two sides of the body and a film plate clamp is inserted from one side. This film plate clamp can fix the film plate inside and position to the top of the back light mechanism. The camera lens is utilized to access the images of the film and transfer the images into digital data to be sent to another computer for storage. The objects of rapid transfer the images on the film into the digital data for easy modification and permanent storage are thus achieved.
    Type: Application
    Filed: December 26, 2007
    Publication date: July 2, 2009
    Inventor: Chun Chieh Hsu
  • Publication number: 20090169454
    Abstract: A unit for use within a furnace which is absent a controlled atmosphere, for carrying out a synthesizing process for synthesizing precursors to form a synthesized product at elevated temperatures. The unit consists of a vessel, having at least one opening, for containing materials of the synthesizing process, and a solid reductive material. The materials of the synthesizing process are separated from the atmosphere of the furnace by either the vessel or the reductive material. The unit is especially suited for synthesizing LiFePO4 from Fe2O3, Li2CO3, carbon black, and phosphoric acid precursors.
    Type: Application
    Filed: February 26, 2009
    Publication date: July 2, 2009
    Inventors: Chun-Chieh Chang, Tsun-Yu Chang
  • Publication number: 20090166508
    Abstract: The system for stabilizing wavelength of LED (light emitting diode) radiation in backlight module of the LCD (liquid crystal display) comprises two photodiodes, a plurality of LEDs, a microprocessor unit (MCU) and a driver circuit, wherein two photodiodes have different photo sensitivities in response different wavelengths. A target value, associated with a ration of photo sensitivities of the two photodiodes under two different wavelength radiations, is stored to the MCU as a referred value. Thus, another wavelength (or wavelength variation) of LED radiation is derived by comparing another target value with the referred value. The MCU determines a correction constant based on a colour match function of the derived wavelength, and outputs a compensation signal to compensate LED, wherein the compensation signal is equal to multiplication of the correction constant and an original light intensity compensation signal for compensating light intensity loss of the LED.
    Type: Application
    Filed: December 27, 2007
    Publication date: July 2, 2009
    Applicant: Industrial Technology Research Institute
    Inventors: Zhi-Xian Huang, Hong-Xi Cao, Kun-Chieh Chang, Fu-Shun Ho, Chun-Chieh Yang
  • Patent number: 7553762
    Abstract: The invention provides a method for forming a metal silicide layer. The method comprises steps of providing a substrate and forming a nickel-noble metal layer over the substrate. A grain boundary sealing layer is formed on the nickel-noble metal layer and then an oxygen diffusion barrier layer is formed on the grain boundary sealing layer. Thereafter, a rapid thermal process is performed to transform a portion of the nickel-noble metal layer into a metal silicide layer. Finally, the oxygen diffusion barrier layer, the grain boundary sealing layer and the rest portion of the nickel-noble metal layer are removed.
    Type: Grant
    Filed: February 9, 2007
    Date of Patent: June 30, 2009
    Assignee: United Microelectronics Corp.
    Inventors: Tzung-Yu Hung, Chun-Chieh Chang, Chao-Ching Hsieh, Yu-Lan Chang, Yi-Wei Chen
  • Publication number: 20090147184
    Abstract: A liquid crystal display (LCD) including a backlight module and a liquid crystal display panel is provided. The backlight module has at least one white light source. BL1 and BL2 respectively represent relative maximum brightness peaks of an emission spectrum of the backlight module at a wavelength between 500 nm and 525 nm and between 530 nm and 560 nm, in which BL1/BL2?0.32. The liquid crystal display panel is disposed above the backlight module, and has two substrates and a liquid crystal layer sandwiched therebetween. One of the two substrates has a red filter layer, a green filter layer, and a blue filter layer, in which transmittances of the red filter layer and the green filter layer at wavelength of approximately 590 nm are both smaller than about 45%.
    Type: Application
    Filed: March 12, 2008
    Publication date: June 11, 2009
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Chun-Chieh Wang, Yu-Hui Chou, Hsueh-Ying Huang, Chen-Hsien Liao
  • Publication number: 20090145536
    Abstract: A family of Li-ion battery cathode materials and methods of synthesizing the materials. The cathode material is a defective crystalline lithium transition metal phosphate of a specific chemical form. The material can be synthesized in air, eliminating the need for a furnace having an inert gas atmosphere. Excellent cycling behavior and charge/discharge rate capabilities are observed in batteries utilizing the cathode materials.
    Type: Application
    Filed: January 13, 2009
    Publication date: June 11, 2009
    Applicant: Changs-Ascending Enterprise Co.
    Inventor: Chun-Chieh Chang
  • Publication number: 20090146102
    Abstract: A family of Li-ion battery cathode materials and methods of synthesizing the materials. The cathode material is a defective crystalline lithium transition metal phosphate of a specific chemical form. The material can be synthesized in air, eliminating the need for a furnace having an inert gas atmosphere. Excellent cycling behavior and charge/discharge rate capabilities are observed in batteries utilizing the cathode materials.
    Type: Application
    Filed: January 13, 2009
    Publication date: June 11, 2009
    Applicant: Changs-Ascending Enterprise Co.
    Inventor: Chun-Chieh Chang
  • Publication number: 20090146103
    Abstract: A family of Li-ion battery cathode materials and methods of synthesizing the materials. The cathode material is a defective crystalline lithium transition metal phosphate of a specific chemical form. The material can be synthesized in air, eliminating the need for a furnace having an inert gas atmosphere. Excellent cycling behavior and charge/discharge rate capabilities are observed in batteries utilizing the cathode materials.
    Type: Application
    Filed: January 13, 2009
    Publication date: June 11, 2009
    Applicant: Changs-Ascending Enterprise Co.
    Inventor: Chun-Chieh Chang
  • Publication number: 20090146311
    Abstract: An interconnect structure is disposed on a substrate with a conductive part thereon and includes a first porous low-k layer on the substrate, a damascene structure in the first porous low-k layer, a second porous low-k layer over the first porous low-k layer and the damascene structure, and a first UV cutting layer at least between the first porous low-k layer and the second porous low-k layer. The damascene structure is electrically connected with the conductive part. The UV cutting layer is a UV reflection layer or a UV reflection-absorption layer.
    Type: Application
    Filed: February 13, 2009
    Publication date: June 11, 2009
    Applicant: United Microelectronics Corp.
    Inventors: Feng-Yu Hsu, Chih-Chien Liu, Chun-Chieh Huang, Jei-Ming Chen, Shu-Jen Sung
  • Patent number: 7545510
    Abstract: An imaging, differential optical sectioning interference microscopy (DOSIM) system and method for measuring refractive indices and thicknesses of transparent thin-films. The refractive index and thickness are calculated from two interferometric images of the sample transparent thin-film having a vertical offset that falls within the linear region of an axial response curve of optically sectioning microscopy. Here, the images are formed by a microscope objective in the normal direction, i.e., in the direction perpendicular to the latitudinal surface of the thin-film. As a result, the lateral resolution of the transparent thin-film is estimated based on the Rayleigh criterion, 0.61?/NA.
    Type: Grant
    Filed: April 25, 2007
    Date of Patent: June 9, 2009
    Assignee: Academia Sinica
    Inventors: Chau-Hwang Lee, Chun-Chieh Wang
  • Patent number: D594555
    Type: Grant
    Filed: January 29, 2009
    Date of Patent: June 16, 2009
    Assignee: CRS Electronic Co., Ltd.
    Inventor: Chun Chieh Hsu
  • Patent number: D595330
    Type: Grant
    Filed: November 25, 2008
    Date of Patent: June 30, 2009
    Assignee: CRS Electronic Co., Ltd.
    Inventor: Chun Chieh Hsu