Patents by Inventor Hyun Sung Kim

Hyun Sung Kim 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: 7674405
    Abstract: The present invention relates to a method for incorporating into zeolite pores dipolar nonlinear optical (DNLO) molecules in a uniform orientation and a DNLO-zeolite composite in which DNLO molecules are included in a uniform orientation into zeolite pores.
    Type: Grant
    Filed: June 9, 2006
    Date of Patent: March 9, 2010
    Assignee: Industry-University Cooperation Foundation Sogang University
    Inventors: Kyung Byung Yoon, Bum Ku Rhee, Do Seok Kim, Hyun Sung Kim, Kwang Ha, Yun Jo Lee, Seung Mook Lee, Chang Soo Jung, Yu Sung Chun
  • Publication number: 20090291046
    Abstract: A b-oriented MFI zeolite membrane with variable thickness is provided. The MFI zeolite membrane is composed of zeolite crystals whose b-axes are all uniformly oriented perpendicular to a substrate. Further provided is a method for preparing the MFI zeolite membrane. The method comprises forming zeolite or zeotype molecular sieve seeds with different thicknesses on a substrate and adding the seeded substrate to a gel for the synthesis of an MFI zeolite containing a structure-directing agent to grow zeolite or zeotype molecular sieve crystals thereon. The MFI zeolite membrane overcomes the limitations of prior art zeolite membranes to maximize its applicability.
    Type: Application
    Filed: December 1, 2008
    Publication date: November 26, 2009
    Inventors: Kyung Byung Yoon, Hyun Sung Kim, Pham Cao Thanh Tung
  • Patent number: 7606586
    Abstract: A method for delayed transmission of a message from a mobile terminal to a recipient over a mobile communication network is provide. The method comprises composing a message content, wherein the message content is stored in a storage medium of the mobile terminal; associating transmission information with the message content, wherein the transmission information comprises timing information for transmitting the message content to a recipient with a delay; and transmitting the transmission information and the message content to a remote message center over the mobile communication network, wherein the message content is stored in a storage medium connected to the message center for delayed transmission to the recipient in accordance with the timing information.
    Type: Grant
    Filed: March 22, 2006
    Date of Patent: October 20, 2009
    Assignee: LG Electronics Inc.
    Inventor: Hyun-Sung Kim
  • Publication number: 20090206341
    Abstract: Fluid media comprising inorganic semiconductor components for fabrication of thin film transistor devices.
    Type: Application
    Filed: February 2, 2009
    Publication date: August 20, 2009
    Inventors: Tobin J. Marks, Antonio Facchetti, Paul D. Byrne, Hyun Sung Kim
  • Patent number: 7311052
    Abstract: Disclosed is a needle plate for a double-needle sewing machine. The needle plate includes a partition extending downward between the needle holes and provided with a thin plate insertion slit in an intermediate portion thereof, and a thin plate inserted into the thin plate insertion slit. Thus, the rigidity of a thin wall formed between the needle holes is reinforced by providing the partition and the thin plate inserted into the partition between the needle holes, so that stitches can be formed in parallel without breakage of the needle plate even when the interval between the needle holes is less than 2 mm.
    Type: Grant
    Filed: October 26, 2006
    Date of Patent: December 25, 2007
    Assignee: Sunstar Machinery Co., Ltd.
    Inventor: Hyun Sung Kim
  • Patent number: 7236800
    Abstract: A system and method is disclosed is capable of receiving messages from a mobile communication system. The system generates a reference number for a received message comprising a terminal, a reference number table, and comparator. The terminal communicates a received message having an allocated reference number. A reference number table stores messages according to reference number. A comparison is performed at the terminal for comparing the allocated reference number to a reference number of a previously stored message. A new reference number is generated if the allocated reference number is the same as the reference number of the previously stored message. The system also provides means for storing the allocated reference number and the new reference number in the reference number table for the received message.
    Type: Grant
    Filed: November 15, 2004
    Date of Patent: June 26, 2007
    Assignee: LG Electronics Inc.
    Inventor: Hyun-Sung Kim
  • Publication number: 20070095264
    Abstract: Disclosed is a needle plate for a double-needle sewing machine. The needle plate includes a partition extending downward between the needle holes and provided with a thin plate insertion slit in an intermediate portion thereof, and a thin plate inserted into the thin plate insertion slit. Thus, the rigidity of a thin wall formed between the needle holes is reinforced by providing the partition and the thin plate inserted into the partition between the needle holes, so that stitches can be formed in parallel without breakage of the needle plate even when the interval between the needle holes is less than 2 mm.
    Type: Application
    Filed: October 26, 2006
    Publication date: May 3, 2007
    Applicant: SUNSTAR MACHINERY CO., LTD.
    Inventor: Hyun Sung Kim
  • Publication number: 20060234732
    Abstract: A method for delayed transmission of a message from a mobile terminal to a recipient over a mobile communication network is provide. The method comprises composing a message content, wherein the message content is stored in a storage medium of the mobile terminal; associating transmission information with the message content, wherein the transmission information comprises timing information for transmitting the message content to a recipient with a delay; and transmitting the transmission information and the message content to a remote message center over the mobile communication network, wherein the message content is stored in a storage medium connected to the message center for delayed transmission to the recipient in accordance with the timing information.
    Type: Application
    Filed: March 22, 2006
    Publication date: October 19, 2006
    Inventor: Hyun-Sung Kim
  • Publication number: 20060219989
    Abstract: The present invention relates to a method for preparing a uniformly aligned zeolite supercrystal, which comprises growing a crystal of a zeolite or zeotype material in a uniformly aligned template, whereby said uniformly aligned zeolite supercrystal is prepared, and a uniformly aligned zeolite supercrystal. The uniformly aligned zeolite supercrystal of this invention would be anticipated to maximize its applicability by overcoming the shortcomings of zeolites with random orientation.
    Type: Application
    Filed: June 9, 2006
    Publication date: October 5, 2006
    Applicant: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION SOGANG
    Inventors: Kyung Byung Yoon, Bum Ku Rhee, Do Seok Kim, Hyun Sung Kim, Kwang Ha, Yun Jo Lee, Seung Mook Lee, Chang Soo Jung, Yu Sung Chun
  • Publication number: 20050107101
    Abstract: A system and method is disclosed is capable of receiving messages from a mobile communication system. The system generates a reference number for a received message comprising a terminal, a reference number table, and comparator. The terminal communicates a received message having an allocated reference number. A reference number table stores messages according to reference number. A comparison is performed at the terminal for comparing the allocated reference number to a reference number of a previously stored message. A new reference number is generated if the allocated reference number is the same as the reference number of the previously stored message. The system also provides means for storing the allocated reference number and the new reference number in the reference number table for the received message.
    Type: Application
    Filed: November 15, 2004
    Publication date: May 19, 2005
    Inventor: Hyun-Sung Kim
  • Publication number: 20040235502
    Abstract: A method for storing short message service (SMS) messages in a mobile communication terminal includes determining that a storing region corresponding to a Class of a new SMS message is full by detecting a transferable SMS message in the pertinent storing region, transferring the detected SMS message to another storing region, and storing the new SMS message in the pertinent storing region.
    Type: Application
    Filed: May 22, 2003
    Publication date: November 25, 2004
    Inventor: Hyun-Sung Kim
  • Patent number: 6518429
    Abstract: The present invention relates to novel imidazole derivatives which show an inhibitory activity against farnesyl transferase, pharmaceutically acceptable salts or isomers thereof and pharmaceutical compositions comprising such imidazole derivatives. More particularly, the present invention relates to intermediate compounds which are used in the preparation of the imidazole derivatives of the invention. Related processes also are disclosed.
    Type: Grant
    Filed: March 20, 2001
    Date of Patent: February 11, 2003
    Assignee: LG Chemical, Ltd.
    Inventors: Hyun Il Lee, Jong Sung Koh, Jin Ho Lee, Won Hee Jung, You Seung Shin, Hyun Ho Chung, Jong Hyun Kim, Seong Gu Ro, Tae Saeng Choi, Shin Wu Jeong, Tae Hwan Kwak, In Ae Ahn, Hyun Sung Kim, Sun Hwa Lee, Kwi Hwa Kim, Jung Kwon Yoo
  • Patent number: 6472526
    Abstract: The present invention relates to a novel imidazole derivative represented by formula (1) which shows an inhibitory activity against farnesyl transferase or pharmaceutically acceptable salts or isomers thereof, in which A, n1 and Y are defined in the specification; to a process for preparation of the compound of formula (1); to intermediates which are used in the preparation of the compound of formula (1): and to a pharmaceutical composition comprising the compound of formula (1) as an active ingredient.
    Type: Grant
    Filed: December 3, 2001
    Date of Patent: October 29, 2002
    Assignee: LG Chemical Ltd.
    Inventors: Hyun Il Lee, Jong Sung Koh, Jin Ho Lee, Won Hee Jung, You Seung Shin, Hyun Ho Chung, Jong Hyun Kim, Seong Gu Ro, Tae Saeng Choi, Shin Wu Jeong, Tae Hwan Kwak, In Ae Ahn, Hyun Sung Kim, Sun Hwa Lee, Kwi Hwa Kim, Jung Kwon Yoo
  • Publication number: 20020137769
    Abstract: The present invention relates to novel imidazole derivatives which show an inhibitory activity against farnesyl transferase, pharmaceutically acceptable salts or isomers thereof and pharmaceutical compositions comprising such imidazole derivatives. More particularly, the present invention relates to intermediate compounds which are used in the preparation of the imidazole derivatives of the invention. Related processes also are disclosed.
    Type: Application
    Filed: March 20, 2001
    Publication date: September 26, 2002
    Applicant: LG Chemical Ltd.
    Inventors: Hyun Il Lee, Jong Sung Koh, Jin Ho Lee, Won Hee Jung, You Seung Shin, Hyun Ho Chung, Jong Hyun Kim, Seong Gu Ro, Tae Saeng Choi, Shin Wu Jeong, Tae Hwan Kwak, In Ae Ahn, Hyun Sung Kim, Sun Hwa Lee, Kwi Hwa Kim, Jung Kwon Yoo
  • Patent number: 6436960
    Abstract: The present invention relates to a novel piperidine derivative represented by formula (1) which shows an inhibitory activity against farnesyl transferase or pharmaceutically acceptable salts thereof, in which A, E and G are defined in the specification; to a process for preparation of the compound of formula (1); to an intermediate which is used in the preparation of the compound of formula (1); and to a pharmaceutical composition comprising the compound of formula (1) as an active ingredient.
    Type: Grant
    Filed: August 1, 2000
    Date of Patent: August 20, 2002
    Assignee: LG Chemical Ltd.
    Inventors: You Seung Shin, Jong Sung Koh, Hyun Il Lee, Jin Ho Lee, Jong Hyun Kim, Hyun Ho Chung, Kwi Hwa Kim, Tae Hwan Kwak, Seong Gu Ro, In Ae Ahn, Tae Saeng Choi, Young Hoon Oh, Chung Mi Kim, Sun Hwa Lee, Hyun Sung Kim
  • Patent number: 6268363
    Abstract: The present invention relates to a novel imidazole derivative represented by formula (1) which shows an inhibitory activity against farnesyl transferase or pharmaceutically acceptable salts or isomers thereof, in which A, n1 and Y are defined in the specification; to a process for preparation of the compound of formula (1); to intermediates which are used in the preparation of the compound of formula (1); and to a pharmaceutical composition comprising the compound of formula (1) as an active ingredient.
    Type: Grant
    Filed: May 17, 2000
    Date of Patent: July 31, 2001
    Assignee: LG Chemical Ltd.
    Inventors: Hyun Il Lee, Jong Sung Koh, Jin Ho Lee, Won Hee Jung, You Seung Shin, Hyun Ho Chung, Jong Hyun Kim, Seong Gu Ro, Tae Saeng Choi, Shin Wu Jeong, Tae Hwan Kwak, In Ae Ahn, Hyun Sung Kim, Sun Hwa Lee, Kwi Hwa Kim, Jung Kwon Yoo
  • Patent number: D489305
    Type: Grant
    Filed: June 30, 2000
    Date of Patent: May 4, 2004
    Assignees: Hyundai Motor Company, Hyundai Precision & Ind. Co. Ltd.
    Inventor: Hyun Sung Kim