Patents by Inventor Yong Jin

Yong Jin 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: 20110076247
    Abstract: Disclosed is an agent for preventing and treating diabetic peripheral neuropathy including a granulocyte colony stimulating factor (G-CSF) as an active ingredient, which is able to improve nerve conduction velocity and pain sensitivity by regenerating blood vessels in peripheral tissues and rehabilitating damaged nerve tissues.
    Type: Application
    Filed: October 29, 2010
    Publication date: March 31, 2011
    Applicant: DONG-A PHARM, CO., LTD.
    Inventors: Kyung-Soo KIM, Ji-yong Jin
  • Publication number: 20110078445
    Abstract: Disclosed is a method for establishing a wireless link key between a remote device and a group device. In the method, the remote device obtains a group identifier from the group device, and determines whether the group device is associated with a group having a trust association with the remote device. When the group device is determined to be associated with a group having an established trust association with the remote device, the remote device forwards a link setup request to the group device for virtually pairing with the group device using the trust association to establish the wireless link key. When the group device is determined not to be associated with a group having an established trust association with the remote device, the remote device forwards a pairing request to the group device for pairing with the group device to establish the wireless link key.
    Type: Application
    Filed: September 30, 2009
    Publication date: March 31, 2011
    Applicant: QUALCOMM Incorporated
    Inventors: Lu Xiao, Yong Jin Kim, Zhanfeng Jia, David Jonathan Julian
  • Publication number: 20110074229
    Abstract: A vibration motor is disclosed. In accordance with an embodiment of the present invention, the vibration motor includes a base, a vibrator, which reciprocates in the base, a protruding part, which is formed on at least one of the base and the vibrator, and an elastic body, which is interposed between the base and the vibrator and has a through-part formed therein and in which the protruding part is inserted into the through-part and the elastic body is coupled to the base or the vibrator by caulking or bending the protruding part which is protruded through the through-part. Thus, the vibration motor can have a uniform resonant frequency characteristic since a spring is coupled by way of caulking or bending.
    Type: Application
    Filed: April 14, 2010
    Publication date: March 31, 2011
    Inventors: Yong-Jin KIM, Hwa-Young Oh, Jee-Sung Lee, Seok-Jun Park, Je-Hyun Bang, Kwang-Hyung Lee, Kyoung-Ho Lee, Jun-Kun Choi, Ki-Suk Woo
  • Publication number: 20110074228
    Abstract: A vibration motor is disclosed. In accordance with an embodiment of the present invention, the vibration motor includes a cylinder-shaped coil unit, a vibrator, which is inserted into the coil unit and includes a magnet that forms an asymmetric magnetic field in a vibration direction, and an elastic body, which elastically supports the vibrator. Thus, the vibration motor can have a nonlinear characteristic, and thus a frequency bandwidth in which a resonance occurs can be expanded.
    Type: Application
    Filed: April 14, 2010
    Publication date: March 31, 2011
    Inventors: Yong-Jin KIM, Hwa-Young Oh, Jee-Sung Lee, Seok-Jun Park, Je-Hyun Bang, Kwang-Hyung Lee, Kyoung-Ho Lee, Jun-Kun Choi, Ki-Suk Woo
  • Publication number: 20110077064
    Abstract: An apparatus and method for antenna matching according to a position and an angle of a portable terminal is provided. Operations of the portable terminal include, when at least one of a position and an angle of the portable terminal is changed, determining an optimal Tunable Matching Network (TMN) set value corresponding to the position and the angle, and performing antenna matching according to the optimal TMN set value.
    Type: Application
    Filed: July 13, 2010
    Publication date: March 31, 2011
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Ki-Soo KIM, Yong-Joo SHIN, Ki-Jeong KWON, Yong-Jin KIM, Austin KIM, Jae-Ho LEE
  • Patent number: 7916604
    Abstract: An adaptive writing method of a high-density optical recording apparatus and a circuit thereof. The circuit includes a discriminator for discriminating a magnitude of a present mark of input NRZI data and magnitudes of leading and/or trailing spaces of the input NRZI data, a generator for controlling the waveform of a write pulse in accordance with the magnitude of the present mark of the input NRZI data and the magnitudes of the leading and/or trailing spaces of the input NRZI data to generate an adaptive write pulse, and a driver for driving a light source by converting the adaptive write pulse into a current signal in accordance with driving power levels for respective channels of the adaptive write pulse. The widths of the first and/or last pulses of the write pulse waveform are varied in accordance with the magnitude of the present mark of input NRZI data and the magnitude of the leading and/or trailing spaces, thereby minimizing jitter to enhance system reliability and performance.
    Type: Grant
    Filed: May 19, 2008
    Date of Patent: March 29, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-gyo Seo, Seong-sin Joo, Du-seop Yoon, Myung-do Roh, Yong-jin Ahn, Seoung-soo Kim, Kyung-geun Lee, Myeong-ho Cho, Chang-jin Yang, Jong-kyu Kim, Sung-ro Ko, Tatsuhiro Ohtsuka
  • Patent number: 7915698
    Abstract: The present invention relates to a nitride semiconductor substrate such as gallium nitride substrate and a method for manufacturing the same. The present invention forms a plurality of trenches on a lower surface of a base substrate that are configured to absorb or reduce stresses on the base substrate that become larger from a central portion of the base substrate towards a peripheral portion when growing a nitride semiconductor film. That is, the present invention forms the trenches on the lower surface of the base substrate such that pitches get smaller or widths or depths get larger from the central portion of the base substrate towards the peripheral portion.
    Type: Grant
    Filed: December 14, 2007
    Date of Patent: March 29, 2011
    Assignee: Siltron, Inc.
    Inventors: Doo-Soo Kim, Ho-Jun Lee, Yong-Jin Kim, Dong-Kun Lee
  • Publication number: 20110068639
    Abstract: A horizontal linear vibrator includes: a cover unit; a bracket providing an internal space between the cover unit and the bracket; a vibration unit including a mass body having an insertion part providing an accommodating space at one surface thereof, mounted in the internal space, and making a horizontal, linear movement; a magnetic field unit providing an electromagnetic force to allow the vibration unit to move horizontally; and one or more sub-mass units inserted in the insertion part in order to adjust a resonance frequency of the vibration unit.
    Type: Application
    Filed: June 2, 2010
    Publication date: March 24, 2011
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Jun Kun Choi, Hwa Young Oh, Yong Jin Kim
  • Publication number: 20110068640
    Abstract: A horizontal linear vibrator includes: a bracket providing an internal space; a vibration unit mounted in the internal space and making a horizontal, linear movement; a magnetic field unit providing an electromagnetic force to allow the vibration unit to move horizontally; and a cover unit formed to cover an upper portion of the bracket, wherein the bracket includes a support plate part so as to support the vibration unit to make a horizontal, linear movement, and the cover unit is formed to overlap with the support plate part.
    Type: Application
    Filed: August 6, 2010
    Publication date: March 24, 2011
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jun Kun Choi, Hwa Young Oh, Yong Jin Kim
  • Publication number: 20110068641
    Abstract: A horizontal linear vibrator includes: a bracket having a coil part with a hollow; a vibration unit including a yoke part having an accommodation space for accommodating the coil part therein and a passage hole formed to pass through the accommodation space; and a magnetic field unit including a magnet disposed in the accommodation space through the passage hole and providing an electromagnetic force to allow the vibration unit to horizontally move by an interaction of the coil part and the magnet.
    Type: Application
    Filed: August 30, 2010
    Publication date: March 24, 2011
    Applicant: SAMSUGN ELECTRO-MECHANICS CO.,LTD.
    Inventors: Jun Kun Choi, Hwa Young Oh, Yong Jin Kim
  • Publication number: 20110070314
    Abstract: The present invention relates to methods treating brain tumors comprising administering a subject in need thereof a therapeutically effective amount of sodium meta arsenite, alone or in combination with another anti-brain tumor medicament.
    Type: Application
    Filed: September 10, 2010
    Publication date: March 24, 2011
    Inventors: Yong Joon Jo, Yong Jin Yang
  • Patent number: 7911098
    Abstract: A linear vibrator is disclosed. The linear vibrator includes a base, a coil unit, which is coupled to the base, a magnet, which is coupled to the coil unit such that the magnet can move relatively, and a plurality of leaf springs, which are interposed between the magnet and the base. Here, the plurality of leaf springs face one another and are coupled to one another Thus, the linear vibrator can increase the range of vibration displacement in a structure and increase the amount of vibration in the linear vibrator. Also, even though the linear vibrator becomes thinner, the range of displacement can be increased because the weight is vibrated horizontally.
    Type: Grant
    Filed: December 15, 2009
    Date of Patent: March 22, 2011
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Kyoung-Ho Lee, Jun-Kun Choi, Jae-woo Jun, Hwa-Young Oh, Kwang-Hyung Lee, Je-Hyun Bang, Seok-Jun Park, Yong-Jin Kim, Seung-Heon Han
  • Publication number: 20110063128
    Abstract: A chamber-status monitoring apparatus includes a plurality of chambers, a time-division multiplexer configured to receive, via optical fiber probes, optical signals from each chamber, to divide each optical signal into first time slots having a predetermined duration, and to multiplex the first time slots to generate an OTDM signal, a multi-input optical emission spectroscope configured to receive and disperse the OTDM signal according to wavelengths to measure spectrum information, and a controller configured to divide the spectrum information of the dispersed OTDM signal into second time slots with a predetermined time interval therebetween, to classify the second time slots according to the chambers to obtain spectrum information of the optical signals of the individual chambers, and to control endpoint detection in each of the chambers in accordance with the spectrum information of the optical signal of the corresponding chamber.
    Type: Application
    Filed: August 18, 2010
    Publication date: March 17, 2011
    Inventors: Sang-Wuk Park, Woo-Seok Kim, Yong-Jin Kim
  • Publication number: 20110065477
    Abstract: A multiband built-in antenna for a portable terminal is provided, which includes a feeding part electrically connected to a Radio Frequency (RF) connector of a terminal main board; an antenna radiator comprising at least two ground parts electrically connected to a ground means of the terminal and formed at different locations; and a switching means commonly linked to a ground line of each ground part of the antenna radiator, and selectively connecting one or more of the at least two ground parts electrically to the ground means according to a switching operation
    Type: Application
    Filed: September 14, 2010
    Publication date: March 17, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyung-Bae KO, Jung-Ho PARK, Austin KIM, Dong-Hwan KIM, Yong-Jin KIM, Ja-Ho LEE, Se-Ho KIM
  • Patent number: 7904126
    Abstract: An antenna applied to a slide type mobile communication terminal includes a first board mounted in a first body; a second board mounted in a second body; a radiating element mounted to the second body; and a first contact formed to connect to the second board at one end and contact with the first board at the other end when the first body slides. Accordingly, an antenna with directionality can be realized for applications to short range communication systems.
    Type: Grant
    Filed: July 14, 2006
    Date of Patent: March 8, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-jin Kim, Do-hoon Kwon, Young-eil Kim, Ji-hun Koo, Ick-jae Yoon
  • Patent number: 7898536
    Abstract: A display apparatus and a method of driving the same in which a selector outputs one of two high gamma values and one of two low gamma values in one frame unit in response to a selection signal. A gamma reference voltage generator outputs a high gamma reference voltage corresponding to the selected high gamma value and a low gamma reference voltage corresponding to the selected low gamma value. A data driving circuit outputs a first data voltage based on the high gamma reference voltage during a first active period and outputs a second data voltage based on the low gamma reference voltage during a second active period. Thus, a display panel may display an image using data voltages corresponding to different gamma curves in one frame unit, thereby improving visibility of the display apparatus.
    Type: Grant
    Filed: September 25, 2007
    Date of Patent: March 1, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Jin Shin, Hyoung-Rae Lee
  • Publication number: 20110037664
    Abstract: A built-in antenna module of a portable wireless terminal includes an antenna radiator, electrically connected to a main board, for transmitting and receiving a signal of a specific frequency band, and at least one unit fixed to a specific structural member and electrically connected to the main board by means of a Flexible Printed Circuit Board (FPCB), wherein the antenna radiator is implemented integrally with the FPCB.
    Type: Application
    Filed: August 3, 2010
    Publication date: February 17, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-Jun CHO, Byoung-Man LIM, Austin KIM, Yong-Jin KIM, Jae-Ho LEE
  • Publication number: 20110032787
    Abstract: An input buffer circuit includes a logic unit, a clock enable buffer, and a clock buffer. The logic unit is configured to receive a clock signal and a clock enable signal, and to output a decision signal indicative of whether the clock signal is normally input, where the decision signal is activated when the clock signal is normally input. The clock enable buffer is configured to buffer the clock enable signal and to activate an internal clock enable signal, in response to an activation of the decision signal. The clock buffer is configured to buffer the clock signal and to output an internal clock signal, in response to an activation of the internal clock enable signal.
    Type: Application
    Filed: August 6, 2010
    Publication date: February 10, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyoung-Seok Kim, Kwan-Yong Jin
  • Publication number: 20110018365
    Abstract: The present invention provides a horizontal linear vibrator which can reduce the thickness but increase the strength of vibrations while at the same time guaranteeing a sufficiently long lifetime and satisfactory responsivity. The horizontal linear vibrator includes a casing, a bracket, a vibration unit, a cylindrical coil and springs. The bracket is coupled to the casing to form an internal space. The vibration unit includes a weight, a pair of yokes and magnets. The weight has an opening therein. The yokes are disposed on the inner surfaces of the weight. The magnets are provided in the yokes such that different poles of the magnets face each other. The cylindrical coil is perpendicularly mounted to the bracket and disposed in space between the pair of yoke. The springs are coupled to both ends of the casing or the bracket. The springs elastically support the vibration unit to allow the vibration unit to vibrate in the horizontal direction.
    Type: Application
    Filed: September 18, 2009
    Publication date: January 27, 2011
    Inventors: Yong Jin Kim, Jun Kun Choi, Jae Woo Jun, Ki Suk Woo, Kwang Hyung Lee, Je Hyun Bang, Seok Jun Park, Kyung Ho Lee, Hwa Young Oh
  • Publication number: 20110018367
    Abstract: The present invention provides a horizontal linear vibrator which can reduce the thickness but increase vibration strength while at the same time guaranteeing a sufficiently long lifetime and satisfactory responsivity. The horizontal linear vibrator includes a casing, a bracket, a vibration unit and springs. The casing defines an internal space therein. The bracket is disposed under the casing. A cylindrical coil is provided on the bracket. The vibration unit has a magnet, a yoke and a weight. The yoke contains the magnet therein and is open on the lower end thereof. The weight is coupled to the outer surface of the yoke. The springs are coupled to sidewall plates of the casing or the bracket. The springs elastically support the vibration unit to allow the vibration unit to vibrate in the horizontal direction.
    Type: Application
    Filed: September 18, 2009
    Publication date: January 27, 2011
    Inventors: Yong Jin KIM, Jun Kun KUN, Jae Woo JUN, Ki Suk WOO, Kwang Hyung LEE, Je Hyun BANG, Seok Jun PARK, Kyung Ho LEE, Hwa Young OH