Patents by Inventor Jun An

Jun An 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: 7790622
    Abstract: Semiconductor fabrication processes are provided for removing sidewall spacers from gate structures while mitigating or otherwise preventing defect mechanisms such as damage to metal silicide structures or otherwise impeding or placing limitations on subsequent process flows.
    Type: Grant
    Filed: July 14, 2007
    Date of Patent: September 7, 2010
    Assignees: Samsung Electronics Co., Ltd., International Business Machines Corporation
    Inventors: Kyoung Woo Lee, Ja Hum Ku, Jun Jung Kim, Chong Kwang Chang, Min-Chul Sun, Jong Ho Yang, Thomas W. Dyer
  • Patent number: 7790133
    Abstract: A reversible hydrogen storage composition having an empirical formula of: Li(x+z)NxMgyBzHw where 0.4?x?0.8; 0.2?y?0.6; 0<z?0.4, x+y+z=1 and “w” varies from 0 to 2x+2y+4z. This composition shows greater low temperature reversible hydrogen storage compared to binary systems such as MgH2—LiNH2.
    Type: Grant
    Filed: May 15, 2007
    Date of Patent: September 7, 2010
    Assignees: UOP LLC, Ford Global Technologies, LLC
    Inventors: Syed A. Faheem, Gregory J. Lewis, J.W. Adriaan Sachtler, John J. Low, David A. Lesch, Paul M. Dosek, Christopher M. Wolverton, Donald J. Siegel, Andrea C. Sudik, Jun Yang
  • Patent number: 7789475
    Abstract: In an image forming apparatus, a control unit determines that dirt is present on the linear scale when a detecting unit detects a change in a moving direction of a moving member while the moving member is moving at a constant speed.
    Type: Grant
    Filed: March 18, 2008
    Date of Patent: September 7, 2010
    Assignee: Ricoh Company, Limited
    Inventors: Takashi Morishita, Yoshimitsu Ogura, Kenji Kagami, Jun Watanabe, Yuji Ieiri, Tomokazu Tsuchiya, Shigeru Yoshigai
  • Patent number: 7789830
    Abstract: A thrombus detecting apparatus provided with: a transducer (10), which is attached to a monitor portion of a subject and transmits and receives ultrasonic waves, a transmitter and receiver unit (11), which transmits and applies driving pulses to the transducer (10) and receives echo signals output from the transducer, and a detector (12) making use of ultrasonic waves, which processes output signals of the transmitter and receiver unit (11) and detects a thrombus passing through a blood vessel, and/or a light source (21), which generates living body inspection light, a probe (22), which is attached to a monitor portion of the subject and irradiates the living body inspection light from the light source (21) to the subject, a light receiving unit (25), which receives living body inspection light irradiated from the probe (22) and passed through the subject and outputs electrical signals depending on the intensity of the received living body inspection light, and a detector (26) making use of living body light,
    Type: Grant
    Filed: November 14, 2003
    Date of Patent: September 7, 2010
    Assignee: Hitachi Medical Corporation
    Inventors: Kazunari Ishida, Mikihiro Kaga, Naoto Fujita, Jun Kubota
  • Patent number: 7790736
    Abstract: Compounds, pharmaceuticals, kits and methods are provided for use with DPP-IV inhibitors comprising Formula I: wherein the substituents are as described herein.
    Type: Grant
    Filed: August 12, 2004
    Date of Patent: September 7, 2010
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Jun Feng, Stephen L. Gwaltney, II, Stephen W. Kaldor, Jeffrey A. Stafford, Michael B. Wallace, Zhiyuan Zhang
  • Patent number: 7790299
    Abstract: A light emitting device having an anode and a cathode provided on a substrate, and an organic light emitting layer between the anode and the cathode, where the organic light emitting layer includes a light emitting material and first and second dopants for improving the dispersability thereof. The first and second dopants are metal organic complex compounds having the same central metal, and the second dopant transmitting energy to the first dopant.
    Type: Grant
    Filed: June 26, 2008
    Date of Patent: September 7, 2010
    Assignee: Canon Kabushiki Kaisha
    Inventors: Manabu Furugori, Shinjiro Okada, Akira Tsuboyama, Takao Takiguchi, Seishi Miura, Takashi Moriyama, Satoshi Igawa, Jun Kamatani, Hironobu Iwawaki
  • Patent number: 7790440
    Abstract: Provided are a sensing switch and a sensing method using the same. The sensing switch includes: a substrate; a supporter on the substrate; a sensing plate that is connected to a side of the supporter and is in parallel with the substrate by a predetermined distance; a receptor binding region on an upper surface of an end portion of the sensing plate; an electric or magnetic field generation device that induces deflection of the sensing plate when a receptor bound to the receptor binding region is selectively bound to an electrically or magnetically active ligand; and a pair of switching electrodes that are separated by a predetermined distance and is connected when the sensing plate contacts the substrate due to the deflection of the sensing plate. A target material need not be labelled, a signal processing of a fluorescent or electrical detection signal using an analysis apparatus is not required, and a signal can be directly decoded by confirming whether a current flows through the switch.
    Type: Grant
    Filed: November 17, 2008
    Date of Patent: September 7, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyu-tae Yoo, Joon-ho Kim, Jun-hong Min, Sung-ouk Jung, Ji-na Namgoong, Kui-hyun Kim, Jeo-young Shim, Kak Namkoong
  • Patent number: 7789609
    Abstract: Adjacent to an opening portion 10 in an FIMS system is provided an enclosure that encloses the operation space of a door and has a second opening portion 31 opposed to the opening portion 10. A curtain nozzle is provided above the upper edge of the opening portion 10 in the upper portion in the enclosure. A purge gas is supplied from the curtain nozzle along a direction from the upper edge to the lower edge of the opening portion. In addition, a gas outlet through which the purge gas flows from the interior of the enclosure out into the exterior is provided on the wall of the enclosure to which the purge gas flowing in the above described direction is directed, whereby an increase in the partial pressure of oxidizing gases in the interior of the FOUP is prevented.
    Type: Grant
    Filed: April 21, 2008
    Date of Patent: September 7, 2010
    Assignee: TDK Corporation
    Inventors: Tsutomu Okabe, Jun Emoto
  • Patent number: 7791647
    Abstract: There is described an image capturing apparatus and method, in which the electric signals originated from the logarithmic conversion source are converted into those originated from the linear conversion source and which makes it possible to prevent the apparatus from capsizing. The apparatus includes an image sensor that includes a plurality of pixels to convert incident light to first electric signals according to a plurality of photoelectronic conversion characteristics, based on intensity of the incident light; and a signal processing section to apply signal processing to the first electric signals. The signal processing section has: a linearization section to convert the first electric signals to second electric signals, which represent such electric signals that are linearly converted from the incident light; and a compression section to compress a predetermined range component corresponding to a predetermined signal value range, among the first electric signals outputted from the image sensor.
    Type: Grant
    Filed: November 21, 2005
    Date of Patent: September 7, 2010
    Assignee: Konica Minolta Holdings, Inc.
    Inventor: Jun Takayama
  • Patent number: 7791870
    Abstract: An electronic device includes a main body, a touch panel positioned on the main body, a shielding member movably connected to the main body adjacent to the touch panel, and a locking module assembled in the main body. The shielding member is configured to move from a first position on top of the touch panel to a second position at a side of the touch panel automatically. The locking module is configured to lock the shielding member in the first position.
    Type: Grant
    Filed: December 29, 2008
    Date of Patent: September 7, 2010
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventor: Wei-Jun Wang
  • Patent number: 7790447
    Abstract: An object of the present invention is to provide an expression vector that allows for stable production of N-deacetylase/N-sulfotransferase 2 in large amounts and a process for production of N-deacetylase/N-sulfotransferase 2 using the same. The present invention provides a recombinant baculovirus expression vector obtained by incorporating into baculovirus DNA, a DNA fragment having lobster L21 DNA, DNA encoding gp67 signal peptide and DNA encoding the 79th to 883rd amino acids of human N-deacetylase/N-sulfotransferase 2 in this order in the 5? to 3? direction.
    Type: Grant
    Filed: July 27, 2005
    Date of Patent: September 7, 2010
    Assignees: Riken, Seikagaku Corporation
    Inventors: Jun-ichi Aikawa, Masafumi Tsujimoto, Takuji Kaneko
  • Patent number: 7791576
    Abstract: To provide a constitution capable of reducing production cost in a semiconductor device for display of a type integrally formed with a drive circuit with a digital signal as an input signal and a pixel matrix unit, a signal dividing circuit is formed on a substrate where drive circuits and a pixel matrix unit are to be formed simultaneously with the drive circuits and the pixel matrix unit in view of fabrication steps by which fabrication steps of the signal dividing circuit per se and steps required for connecting the signal dividing circuit to wirings on the substrate can be dispensed with without adding further steps.
    Type: Grant
    Filed: December 2, 2005
    Date of Patent: September 7, 2010
    Assignee: Semiconductor Energy Laboratory Co., Ltd
    Inventors: Jun Koyama, Mitsuaki Osame, Yasushi Ogata
  • Patent number: 7789186
    Abstract: An engine suspension device for a motorcycle can be increased in design flexibility and weight. An engine suspension device for a motorcycle has a suspension link provided between a body frame and an engine for pivotably supporting the engine. The suspension link includes a link body. Two pairs of right and left cylindrical members are provided at opposite ends of the link body and are connected to the body frame and the engine, respectively. The pairs of right and left cylindrical members are spaced apart from each other in the lateral direction of the motorcycle. The suspension link further includes a right connecting member for connecting the right cylindrical members and a left connecting member for connecting the left connecting members. The right and left connecting members are connected to each other by the link body.
    Type: Grant
    Filed: February 26, 2008
    Date of Patent: September 7, 2010
    Assignee: Honda Motor Co., Ltd.
    Inventors: Noriya Shimozato, Satoru Ikami, Yuichiro Morikawa, Jun Fujii, Susumu Michisaka
  • Patent number: 7792205
    Abstract: Techniques and devices for encoding and decoding a signal channel in a downlink signal in wireless communication systems, including the frame control header (FCH) data in IEEE 802.16 systems with reduced transmission power consumption, improved error correction capability, and reduced decoding complexity.
    Type: Grant
    Filed: October 11, 2005
    Date of Patent: September 7, 2010
    Assignee: ZTE (USA) Inc.
    Inventors: Wenfeng Zhang, Wenzhong Zhang, Jun Wu, Yonggang Fang
  • Patent number: 7790271
    Abstract: A dielectric ceramic composition includes about 10% to about 40% by weight of BaO, about 20% to about 65% by weight of SiO2, about 6% to about 40% by weight of Al2O3, about 1% to about 15% by weight of B2O3, about 0.3% to about 3% by weight of Cr2O3, and about 1% to about 40% by weight of ZrO2. A multilayer ceramic substrate has a laminated structure including an inner layer portion and outer layer portions that have a smaller thermal expansion coefficient than that of the inner layer portion. The use of the dielectric ceramic composition for the outer layer portions enables the ceramic to be resistant to erosion caused by a plating liquid used for plating external conductive films, thus maintaining good adhesiveness between the external conductive films and the outer layer portions.
    Type: Grant
    Filed: September 16, 2008
    Date of Patent: September 7, 2010
    Assignee: Murata Manufacturing Co., Ltd.
    Inventor: Jun Urakawa
  • Patent number: 7789363
    Abstract: An exemplary support stand for a flat-panel display monitor, includes a monitor bracket, a rotatable bracket for fixing the monitor bracket, an elevating support, a support member, and a hinge assembly. The elevating support includes a first link bracket, a second link bracket, a plurality of supporting blocks for connecting end portions of the first link bracket and the second link bracket. One end portion of the first link bracket define a first restricting groove and one end portion of the second link bracket defining a second restricting groove corresponding to the first restricting groove. One of the supporting blocks includes a restricting pole. The first and second restricting grooves are configured for blocking the restricting pole. A first end of the elevating support is fixed to the support member; and a second end of the elevating support connects to the rotatable bracket by the hinge assembly.
    Type: Grant
    Filed: May 26, 2008
    Date of Patent: September 7, 2010
    Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.
    Inventor: Jun-Wu Duan
  • Patent number: 7792022
    Abstract: A de-rate matching device in a communication system divides received data into a plurality of blocks, and simultaneously de-rate-matches data in the respective blocks.
    Type: Grant
    Filed: August 10, 2007
    Date of Patent: September 7, 2010
    Assignees: Electronics and Telecommunications Research Institute, Samsung Electronics and Co., Ltd.
    Inventors: Dae-Soon Cho, Tae-Joong Kim, Young-Sup Kim, Hyeong-Jun Park
  • Patent number: 7790246
    Abstract: An ultra-hydrophilic Ti—O—C based nano-film of which deposition thickness was improved and deposition uniformity was excellent was fabricated by mixing a Ti precursor and a liquid having a low boiling point and a high volatility—at a uniform ratio. The catalyst accelerates a vaporization of the Ti precursor and facilitates the Ti precursor to be injected into a reaction chamber, thereby improving plasma polymerization efficiency.
    Type: Grant
    Filed: December 30, 2004
    Date of Patent: September 7, 2010
    Assignee: LG Electronics Inc.
    Inventors: Hyun-Woo Jun, Chang-Il Jung, Young-Man Jeong
  • Patent number: 7793194
    Abstract: The present invention provides for applying a cyclic redundancy check (CRC) to a data signal. The present invention includes attaching a first CRC to a first data signal block having a first length, segmenting the first data signal block attached with the first CRC into a plurality of second data signal blocks having a length shorter than the first length, respectively generating a second CRC for each second data signal block, and attaching the generated second CRC to the respective second data signal block. Moreover, the first CRC and second CRC may be generated from respectively different CRC generating polynomial equations.
    Type: Grant
    Filed: September 8, 2008
    Date of Patent: September 7, 2010
    Assignee: LG Electronics, Inc.
    Inventors: Dongyoun Seo, Bong Hoe Kim, Young Woo Yun, Daewon Lee, Nam Yul Yu, Ki Jun Kim, Dongwook Roh
  • Patent number: D623220
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: September 7, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyong-Hwan Kim, Jun-Won Bae