Patents by Inventor In Chun

In Chun 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).

  • Method for fabricating ultra-high tensile-stressed film and strained-silicon transistors thereof
    Patent number: 7655987
    Abstract: A metal-oxide-semiconductor (MOS) transistor device is disclosed. The MOS transistor device comprises a semiconductor substrate; a gate structure on the semiconductor substrate; source/drain regions on the semiconductor substrate adjacent to the gate structure; an ultra-high tensile-stressed nitride film having a hydrogen concentration of less than 1E22 atoms/cm3 covering the gate structure and the source/drain regions; and an inter-layer dielectric (ILD) film over the ultra-high tensile-stressed nitride film.
    Type: Grant
    Filed: January 14, 2008
    Date of Patent: February 2, 2010
    Assignee: United Microelectronics Corp.
    Inventors: Neng-Kuo Chen, Teng-Chun Tsai, Chien-Chung Huang, Tsai-Fu Chen, Wen-Han Hung
  • Pumping circuit for multiple nonvolatile memories
    Patent number: 7656737
    Abstract: A pumping circuit for multiple nonvolatile memories, comprising: a high voltage source; and a high voltage pass block with a gate controlled by a local booster to introduce the high voltage source into a plurality of nonvolatile memories for erase/write operation.
    Type: Grant
    Filed: April 28, 2008
    Date of Patent: February 2, 2010
    Assignee: Holtek Semiconductor Inc.
    Inventor: Chun-Yao Liao
  • Discontinuously transmitting and receiving multimedia broadcast/multicast service data in mobile communication system
    Patent number: 7656834
    Abstract: Discontinuous transmission and reception of point-to-multipoint service data between a network and a mobile terminal is achieved by transmitting scheduling information from the network to the mobile terminal via a first common channel. The mobile terminal determines a time for receiving the service data in response to the scheduling information and discontinuously receives the service data through a second common channel.
    Type: Grant
    Filed: February 1, 2005
    Date of Patent: February 2, 2010
    Assignee: LG Electronics Inc.
    Inventors: Young Dae Lee, Seung June Yi, Sung Duck Chun
  • Interconnect structures for semiconductor devices
    Patent number: 7655556
    Abstract: A cap layer for a copper interconnect structure formed in a first dielectric layer is provided. In an embodiment, the cap layer may be formed by an in-situ deposition process in which a process gas comprising germanium, arsenic, tungsten, or gallium is introduced, thereby forming a copper-metal cap layer. In another embodiment, a copper-metal silicide cap is provided. In this embodiment, silane is introduced before, during, or after a process gas is introduced, the process gas comprising germanium, arsenic, tungsten, or gallium. Thereafter, an optional etch stop layer may be formed, and a second dielectric layer may be formed over the etch stop layer or the first dielectric layer.
    Type: Grant
    Filed: April 23, 2007
    Date of Patent: February 2, 2010
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Hui-Lin Chang, Hung Chun Tsai, Yung-Cheng Lu, Syun-Ming Jang
  • Latch mechanism
    Patent number: 7656663
    Abstract: A latch mechanism includes a latching member, a button, and an elastic member for restoring the latching member. The latching member is rotatably installed in a cover unit. The latching member includes a latching portion for engaging with a base unit. The button is movably fixed to the cover unit. The button includes a slanted pushing portion for driving the latching member to rotate for disengaging the latching portion from the base unit.
    Type: Grant
    Filed: September 28, 2006
    Date of Patent: February 2, 2010
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventors: Peng Zhao, Chun-Chi Liang, Chien-Li Tsai, Ke-Cheng Lin, Hsuan-Chen Chen
  • ELECTRONIC DISPLAY MODULE AND DISPLAYING METHOD THEREOF
    Publication number: 20100020113
    Abstract: The present invention provides an electronic display module and displaying method thereof. The electronic display module includes a light source, a filter and a light valve. The electronic display module further has a display panel with a plurality of display regions for displaying an image. The electronic display module is provided to adjust the light intensity by space and time varying luminance of the light source, so as to enable the electronic display module to present the image in dynamic display according to the space and time varying approach.
    Type: Application
    Filed: July 1, 2009
    Publication date: January 28, 2010
    Inventor: Chun-Hui TSAI
  • ISOLATION CELL WITH TEST MODE
    Publication number: 20100019774
    Abstract: An isolation cell having a test mode, connected between a first block and a second block, wherein the first block can operate in either a power-up mode or a power-down mode, comprises: an input terminal for receiving an input signal that is derived from the first block; an output terminal for outputting an output signal to the second block; a normal-sleep terminal for determining the isolation cell is operated in the power-up mode or in the power-down mode, and the logic level of the normal-sleep terminal is determined by the operation mode of the first block; and, a DFT-sleep terminal is for overwriting the logic level of the normal-sleep terminal when the isolation cell is in the test mode.
    Type: Application
    Filed: July 24, 2008
    Publication date: January 28, 2010
    Applicant: FARADAY TECHNOLOGY CORPORATION
    Inventors: Cheng-Chi WU, Yu-Wen TSAI, Shang-Chih HSIEH, Chun-Sung SU
  • METHOD FOR REPORTING CHANNEL QUALITY THROUGH UPLINK COMMON CHANNEL IN WIRELESS COMMUNICATION
    Publication number: 20100020712
    Abstract: In a wireless mobile communications system, a method of transmitting and receiving channel quality information is provided. A base station transmits a command or indication a terminal to transmit the channel quality information, the terminal receives the command or indication by receiving a control channel periodically, and the terminal reports the channels quality information to the base station after receiving the command or indication.
    Type: Application
    Filed: January 8, 2008
    Publication date: January 28, 2010
    Inventors: Young-Dae Lee, Sung-Duck Chun, Sung-Jun Park, Seung-June Yi
  • VIDEO PROCESSING METHOD AND DEVICE THEREOF
    Publication number: 20100020231
    Abstract: A video processing method and a device thereof are described. The method includes the steps as follows. An input video signal is received, in which a single period of the input video signal has a plurality of first input frames and a plurality of second input frames. The input video signal is processed, so as to generate an output video signal, in which a single period of the output video signal has a plurality of first output frames and a plurality of second output frames, and an amount of the first output frames is the same as an amount of the second output frames. A sum of the amount of the first output frames and the amount of second output frames is an integer multiple of a sum of an amount of the first input frames and an amount of the second input frames.
    Type: Application
    Filed: October 2, 2009
    Publication date: January 28, 2010
    Inventors: Jin-Sheng GONG, Hsieh Chun-Hsing
  • COMPUTER SYSTEM HAVING MULTI-FUNCTION CARD READER MODULE WITH PCI EXPRESS INTERFACE
    Publication number: 20100023668
    Abstract: A computer system includes a host, a PCI Express bus and a multi-function card reader module. The PCI Express bus is coupled to the host. The multi-function card reader module includes a plurality of card readers, a PCI Express interface and a PCI Express host controller. The plurality of card readers correspond to a plurality of memory card formats, respectively. The PCI Express interface is coupled to the PCI Express bus. The PCI Express host controller is coupled to the PCI Express interface and the plurality of card readers for controlling data transmission between the PCI Express interface and the plurality of card readers.
    Type: Application
    Filed: October 14, 2008
    Publication date: January 28, 2010
    Inventor: Lian-Chun Lee
  • SEMICONDUCTOR LIGHT EMITTING DEVICE
    Publication number: 20100019258
    Abstract: There is provided a semiconductor light emitting device that can easily dissipate heat, improve current spreading efficiency, and reduce defects by blocking dislocations occurring when a semiconductor layer is grown to thereby increase reliability. A semiconductor light emitting device including a substrate, a light emitting structure having an n-type semiconductor layer, an active layer, and a p-type semiconductor layer sequentially laminated, and an n-type electrode and a p-type electrode formed on the n-type semiconductor layer and the p-type semiconductor layer, respectively, according to an aspect of the invention may include: a metal layer formed in the n-type semiconductor layer and contacting the n-type electrode.
    Type: Application
    Filed: December 18, 2008
    Publication date: January 28, 2010
    Applicants: SAMSUNG ELECTRO-MECHANICS CO., LTD., GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Sang Won KANG, Seong Ju Park, Joo Young Cho, Il Kyu Park, Yong Chun Kim, Dong Joon Kim, Jeong Tak Oh, Je Won Kim
  • LENS SYSTEM
    Publication number: 20100020419
    Abstract: A lens system includes, in order from the object side, a positive refractive power first lens, a positive refractive power second lens; and a negative refractive power third lens. Wherein the lens system satisfies the following conditions: (1) (|G1R2|?G1R1)/(|G1R2|+G1R1)<0.5; and (2) 0.2<G1R1/F<0.6, wherein, G1R1 is the radius of curvature of a surface of the first lens facing the object side of the lens system, G1R2 is the radius of curvature of the surface of the first lens facing the image side of the lens system, and F is a focal length of the lens system.
    Type: Application
    Filed: December 25, 2008
    Publication date: January 28, 2010
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: KUO-YEN LIANG, CHUN-HSIANG HUANG
  • NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE
    Publication number: 20100019223
    Abstract: There is provided a nitride semiconductor light emitting device including an active layer of a multi quantum well structure, the nitride semiconductor light emitting device including: a substrate; and a buffer layer, an n-type nitride semiconductor layer, an active layer and a p-type nitride semiconductor layer sequentially stacked on the substrate, wherein the active layer is formed of a multi quantum well structure where a plurality of barrier layers and a plurality of well layers are arranged alternately with each other, and at least one of the plurality of barrier layers includes a first barrier layer including a p-doped barrier layer doped with a p-dopant and an undoped barrier layer.
    Type: Application
    Filed: December 18, 2008
    Publication date: January 28, 2010
    Applicants: SAMSUNG ELECTRO-MECHANICS CO., LTD., GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Sang Won Kang, Seong Ju Park, Min Ki Kwon, Sang Jun Lee, Joo Young Cho, Yong Chun Kim, Sang Heon Han, Dong Ju Lee, Jeong Tak Oh, Je Won Kim
  • HEAT DISSIPATION DEVICE
    Publication number: 20100020501
    Abstract: A heat dissipation device comprises a heat spreader and heat pipe soldered thereon via a heat conducting material. The heat spreader defines a plurality of cavities in an inner side surface thereof, the heat conducting material is received in the cavities, and the heat pipe contacts and is soldered to the inner side surface of the heat spreader.
    Type: Application
    Filed: March 3, 2009
    Publication date: January 28, 2010
    Applicants: FU ZHUN PRECISION INDUSTRY (SHEN ZHEN) CO., LTD., FOXCONN TECHNOLOGY CO., LTD.
    Inventors: WEI LI, YI-QIANG WU, CHUN-CHI CHEN
  • ELECTRONIC APPARATUS AND MOTHERBOARD THEREOF
    Publication number: 20100020478
    Abstract: The invention discloses a motherboard applied to an electronic apparatus. The motherboard has a first surface and a second surface opposite to the first surface. The motherboard comprises a decorative pattern, a socket, one or more slots, and a plurality of first electronic components. The decorative pattern is formed on the first surface. The socket and the slot(s) are disposed on the first surface, wherein the socket is used for disposing a second electronic component, such as a central processing unit. The first electronic components are disposed on the second surface, wherein the first electronic components comprise resistor, inductor, capacitor, integrated circuit, or Metal-Oxide-Semiconductor (MOS).
    Type: Application
    Filed: June 16, 2009
    Publication date: January 28, 2010
    Applicant: ASUSTek Computer Inc.
    Inventor: Chun-Yan Yan Chu
  • CLEANING APPARATUS WITH RECIPROCATING BRUSH HEAD
    Publication number: 20100017978
    Abstract: A cleaning apparatus includes an elongated housing bounding a chamber with a motor disposed therein. A drive shaft is at least partially disposed within the chamber of the housing, the drive shaft being coupled with the motor such that during selective operation of the motor the drive shaft is rotated. A head assembly includes an elongated head housing having a head drive shaft and a brush head mounted thereon. The head assembly is adapted to be selectively coupled with the body assembly so that the body drive shaft is coupled with the head drive shaft.
    Type: Application
    Filed: October 7, 2009
    Publication date: January 28, 2010
    Applicant: SONICSCRUBBERS, LLC
    Inventors: Aaron D. Cobabe, David O. Meyers, Darrell E. Goff, W. Kenneth Thiess, Qi-Chun Jackson Zhao
  • AUTOMATIC PARTNER SELECTION IN THE COOOPERATIVE MAC PROTOCOL
    Publication number: 20100020739
    Abstract: The present invention provides a system (600), device (500) and method (400) for automatic partner selection in an existing Cooperative MAC (CMAC) protocol, which uses the Ready-to-Send (RTS), Clear-to-Send (CTS) and Partner-Clear-to-Send (PCTS) handshaking to establish cooperation. The present invention enables a “best” partner/relay (500.R.k) who is also willing to cooperate to relay information to a destination (500.D.J) for the transmitting device (i.e., the source), without the source (500.S.i) making a decision on partner selection. That is, the present invention provides a new mechanism by which the best partner/relay (500.R.k) that is also willing to cooperate will “step in” automatically without the source's involvement in selection of the partner/relay (500.R.k). This mechanism is contention-based and the partner is “selected” using local information only in a fully distributed manner.
    Type: Application
    Filed: September 27, 2007
    Publication date: January 28, 2010
    Applicant: KONINKLIJKE PHILIPS ELECTRONICS, N.V.
    Inventors: Chun-Ting Chou, Monisha Ghosh, Jun Yang
  • DISPLAY SUBSTRATE AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20100019996
    Abstract: A display substrate includes a switching transistor electrically connected to a gate line and a data line, the data line extending in a first direction substantially perpendicular to the gate line extending in a second direction, the switching transistor including a switching active pattern comprising amorphous silicon, a driving transistor electrically connected to a driving voltage line and the switching transistor, the driving voltage line extended in the first direction, the driving transistor including a driving active pattern comprising a metal oxide; and a light-emitting element electrically connected to the driving transistor.
    Type: Application
    Filed: June 17, 2009
    Publication date: January 28, 2010
    Inventors: Chun-Gi YOU, Kap-Soo YOON, Gug-Rae JO, Sung-Hoon YANG, Ki-Hun JEONG, Seung-Hwan SHIM, Jae-Ho CHOI
  • Plasma display panel
    Publication number: 20100019645
    Abstract: A PDP includes a first substrate and a second substrate disposed to face each other, a plurality of address electrodes on the first substrate, a plurality of display electrodes on the second substrate, the display electrodes facing the first substrate and crossing the address electrodes, a first dielectric layer on the second substrate, the display electrodes being between the first dielectric layer and the second substrate, a first protective layer on the dielectric layer, the first protective layer including a low work function material, and a second protective layer on the first protective layer, the second protective layer including a high work function material and openings exposing the first protective layer in regions corresponding to the display electrodes.
    Type: Application
    Filed: July 23, 2009
    Publication date: January 28, 2010
    Inventors: Chun-Gyoo Lee, Seong-Chan Bae, Sang-Hun Jang, Yong-Shik Hwang
  • Tape dispenser
    Patent number: D609274
    Type: Grant
    Filed: February 12, 2009
    Date of Patent: February 2, 2010
    Assignee: 3M Innovative Properties Company
    Inventors: Pei Chen Hsu, Pei Chun Chang, Ya Lan Kuo