Patents by Inventor Myung-A JUNG

Myung-A JUNG 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: 7573681
    Abstract: An HGA protecting method and member and method of implementing the protecting method and member in a hard disk drive. The HGA includes an actuator, at least one pair of suspensions coupled to the actuator, a flexure having a stationary end fixed to each of the suspensions and a free end, and a slider attached between the stationary end and the free end of the flexure. The HGA protecting member may include a finger restricting excessive movement of the suspension. The finger may further have a flexure supporting portion supporting the free end of the flexure. The HGA protecting member may also be a removable assembly that may be removed after the HGA after assembly of the hard disk drive is complete.
    Type: Grant
    Filed: August 11, 2005
    Date of Patent: August 11, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul-woo Lee, Jong-gyu Chae, Jae-myung Jung, Ki-tag Jeong, Sang-chul Shin, Woo-cheol Jeong
  • Patent number: 7538975
    Abstract: Provided are a disk spacer for an information storage device and a spindle motor assembly employing the disk spacer. The spindle motor assembly includes a spindle motor, one or more data storage disks mounted around the spindle motor, a disk clamp coupled to the spindle motor and fixing the disk clamp, and a disk spacer mounted around the spindle motor and supporting the disk, wherein the disk spacer has a groove of a predetermined depth formed along an outer peripheral surface thereof, which does not contact the disks, and the groove is tapered as it is closer to an inner peripheral surface of the disk spacer away from the outer peripheral surface of the disk spacer. Since impacts and vibrations delivered to the disks are scattered by the disk spacer, the wobble of the disk due to the impacts and vibrations is reduced.
    Type: Grant
    Filed: May 27, 2005
    Date of Patent: May 26, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul-woo Lee, Jae-myung Jung, Ki-tag Jeong, Tae-soo Kim
  • Publication number: 20080042124
    Abstract: A semiconductor device and a method for manufacturing the same are disclosed, in which an insulating layer may be formed in a strained silicon layer under source/drain regions to substantially overcome conventional problems resulting from a channel decrease in the semiconductor device.
    Type: Application
    Filed: October 17, 2007
    Publication date: February 21, 2008
    Inventor: Myung Jung
  • Publication number: 20080012438
    Abstract: A hermetic type compressor in which manufacturing costs can be reduced, wherein a connection between stator coils wound around a stator and lead wires of a terminal block, is prevented from being cut, and a manufacturing method of the same. The compressor includes a sealed casing, a compression device, a driving unit having a stator, including stator coils wound around a core and a rotor rotating within the stator to drive the compression device, lead wires extended from a terminal block coupled with the a terminal installed to the sealed casing to supply electric current, and a connected part formed by which the stator coils are made by coating aluminum wires with enamel, the ends of the stator coils whose enameling is removed are connected to the lead wires to supply the electric current, and the entire ends of the aluminum wires whose enameling is removed and exposed are inserted into a joint band to connect the ends of the stator coils to ends of the lead wires.
    Type: Application
    Filed: June 18, 2007
    Publication date: January 17, 2008
    Inventor: Myung Jung Hong
  • Publication number: 20070238277
    Abstract: A method for fabricating a semiconductor device employing a selectivity poly deposition is disclosed. The disclosed method comprises depositing selectivity poly on a gate poly and source/drain regions of the silicon substrate, and forming salicide regions on the gate and active regions from the deposited selectivity poly. Accordingly, the present invention employing selectivity poly deposition can reduce or minimize contact surface resistance and improve the electrical characteristics of the semiconductor device by reducing the surface resistance in a miniature semiconductor device. In addition, because the size of the gate electrode is getting small, the present invention can be used as an essential part of the future generations of nano-scale technology. Moreover, mass semiconductor production systems can promptly employ the present invention with existing equipment.
    Type: Application
    Filed: May 31, 2007
    Publication date: October 11, 2007
    Inventor: Myung Jung
  • Publication number: 20070202436
    Abstract: Disclosed herein are compositions useful in forming organic active patterns that may, in turn, be incorporated in organic memory devices. The compositions comprise N-containing conjugated electroconductive polymer(s), photoacid generator(s) and organic solvent(s) capable of dissolving suitable quantifies of both the electroconductive polymer and the photoacid generator. Also disclosed are methods for patterning organic active layers formed using one or more of the compositions to produce organic active patterns, portions of which may be arranged between opposed electrodes to provide organic memory cells. The methods include directly exposing and developing the organic active layer to obtain fine patterns without the use of a separate masking pattern, for example, a photoresist pattern, thereby tending to simplify the fabrication process and reduce the associated costs.
    Type: Application
    Filed: January 19, 2007
    Publication date: August 30, 2007
    Inventors: Sang Lee, Won Joo, Kwang Lee, Tae Choi, Myung Jung
  • Publication number: 20070191020
    Abstract: A method for communicating between a network and a dual receiver UE includes receiving first signaling from a first network node at a first frequency, and receiving second signaling via a PtM control channel from a second network node at a second frequency. The method further includes receiving a request from the second network node at the second frequency, such that the request is carried on the PtM control channel, and transmitting to the first network node a response to the request from the second network node. An alternative method includes receiving communications from a first network node, and identifying that the first network node lacks uplink capabilities. This method may further include identifying that the first network node provides a MBMS service, and receiving the MBMS service from the first network node despite the identification of the lack of uplink capabilities.
    Type: Application
    Filed: February 6, 2007
    Publication date: August 16, 2007
    Inventors: Patrick Fischer, Young Lee, Sung Chun, Myung Jung, Sung Park
  • Publication number: 20070191019
    Abstract: A method for communicating between a network and a dual receiver UE includes receiving first signaling from a first network node at a first frequency, and receiving second signaling via a PtM control channel from a second network node at a second frequency. The method further includes receiving a request from the second network node at the second frequency, such that the request is carried on the PtM control channel, and transmitting to the first network node a response to the request from the second network node. An alternative method includes receiving communications from a first network node, and identifying that the first network node lacks uplink capabilities. This method may further include identifying that the first network node provides a MBMS service, and receiving the MBMS service from the first network node despite the identification of the lack of uplink capabilities.
    Type: Application
    Filed: February 6, 2007
    Publication date: August 16, 2007
    Inventors: Patrick Fischer, Young Lee, Sung Chun, Myung Jung, Sung Park
  • Publication number: 20070057340
    Abstract: Provided is a semiconductor device. The semiconductor device includes a semiconductor substrate, a plurality of contact metals, and a gate electrode. The semiconductor substrate has an active region and a dummy active region, and a plurality of contact metals are formed in the active region. A gate electrode is located between the contact metals in the active region. A first distance between the active region and the dummy active region, and a second distance between an edge of the contact metal and an edge of the active region are set such that a channel characteristic of the active region is improved.
    Type: Application
    Filed: September 12, 2006
    Publication date: March 15, 2007
    Inventor: Myung Jung
  • Publication number: 20070047493
    Abstract: In a wireless mobile communications system, a method of transmitting and receiving radio access information that allows a faster and an efficient way of establishing a radio connection between a terminal and a target base station while performing a handover for the terminal to a cell of the target base station. The network transmits in advance, the radio access information and the like, to the terminal so that the terminal can be connected with the target cell in a faster manner which minimizes the total time for the handover process.
    Type: Application
    Filed: October 27, 2006
    Publication date: March 1, 2007
    Inventors: Sung Jun Park, Young Lee, Sung Chun, Myung Jung
  • Publication number: 20070047486
    Abstract: The present invention relates to communicating a message in a mobile communication system. Preferably, the present invention comprises requesting radio resources for transmitting at least one message, receiving a response to the request for radio resources, transmitting a first message for requesting a first layer connection to a first node, and transmitting a second message for requesting a second layer connection with a second node prior to establishing the first layer connection.
    Type: Application
    Filed: August 22, 2006
    Publication date: March 1, 2007
    Inventors: Young Dae Lee, Sung Chun, Myung Jung, Patrick Fischer, Park Jun
  • Publication number: 20070023858
    Abstract: Disclosed are an isolation structure and a method for forming the same. The present isolation structure includes a substrate having a first semiconductor layer having a first lattice parameter, a second semiconductor layer having a second lattice parameter larger than the first lattice parameter, and a strained semiconductor layer; a well in the substrate; a plurality of isolation layers in the strained semiconductor layer and the second semiconductor layer, defining an active region; and a plurality of punch stop layers under the isolation layers.
    Type: Application
    Filed: July 26, 2006
    Publication date: February 1, 2007
    Inventor: Myung Jung
  • Publication number: 20070023745
    Abstract: A strained channel transistor according to the present invention includes a semiconductor substrate, a semiconductor layer having a lattice constant larger than the lattice constant of the semiconductor substrate on the semiconductor substrate, a strained channel layer on the semiconductor layer, and one or more epitaxial layers on sides of the strained channel layer, configured to change the lattice structure of the strained channel layer. Trenches may be formed in the strained channel layer, and the epitaxial layer(s) formed in the trenches, and stress from the epitaxial layer may increase the strained channel layer's lattice distance, and in the end, enhance the mobility of charge carriers through the channel.
    Type: Application
    Filed: July 26, 2006
    Publication date: February 1, 2007
    Inventor: Myung Jung
  • Patent number: D556192
    Type: Grant
    Filed: January 26, 2006
    Date of Patent: November 27, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-Wook Jeong, Myung-Jung Kim
  • Patent number: D595711
    Type: Grant
    Filed: December 31, 2007
    Date of Patent: July 7, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Won Yoon, Myung-Jung Kim
  • Patent number: D598912
    Type: Grant
    Filed: January 4, 2008
    Date of Patent: August 25, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Won Yoon, Myung-Jung Kim
  • Patent number: D603395
    Type: Grant
    Filed: December 26, 2008
    Date of Patent: November 3, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Hwan Hong, Myung-Jung Kim
  • Patent number: D603861
    Type: Grant
    Filed: December 26, 2008
    Date of Patent: November 10, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Hwan Hong, Myung-Jung Kim
  • Patent number: D606068
    Type: Grant
    Filed: December 26, 2008
    Date of Patent: December 15, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Hwan Hong, Myung-Jung Kim
  • Patent number: D606534
    Type: Grant
    Filed: December 26, 2008
    Date of Patent: December 22, 2009
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jung-Hwan Hong, Myung-Jung Kim