Patents by Inventor Jun Sung Lee

Jun Sung Lee 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: 9340521
    Abstract: The present invention relates to a method for dual inhibition of sodium-dependent glucose cotransporter 1 (SGLT1) and sodium-dependent glucose cotransporter 2 (SGLT2) present in the intestine and kidney by using the compound of formula I or a pharmaceutically acceptable salt or a prodrug thereof: wherein ring A, ring B, X and Y have the same meanings as defined in the specification.
    Type: Grant
    Filed: March 18, 2013
    Date of Patent: May 17, 2016
    Assignee: GREEN CROSS CORPORATION
    Inventors: Soongyu Choi, Jae Eun Kim, Kwang-Seop Song, Suk Ho Lee, Kisoo Park, Hee Jeong Seo, Min Ju Kim, Eun-Jung Park, So Ok Park, Younggyu Kong, Hyunku Kang, Ickhwan Son, Myung Eun Jung, Man-Young Cha, Hyun Jung Kim, Jun Sung Lee, Mi-Soon Kim, Min Woo Lee, Kinam Lee
  • Publication number: 20160115583
    Abstract: A device for vacuum evaporating includes a thermal evaporation module that generates vapor in a vacuum chamber through a circular opening by heating a vapor evaporation material accommodated therein. A moving stage is positioned in an atmospheric area separated from the vacuum chamber and adjusts a position of the thermal evaporation module under the thermal evaporation module. A sealing part is combined with the thermal evaporation module to isolate the vacuum chamber and the atmospheric area from each other and maintain a vacuum state of the vacuum chamber while surrounding the thermal evaporation module and permitting movement of the thermal evaporation module.
    Type: Application
    Filed: May 29, 2015
    Publication date: April 28, 2016
    Inventors: JI-HO UH, Jun-Sung Lee
  • Publication number: 20160013895
    Abstract: An operating method and an apparatus according to data duplicate retransmission in a mobile communication system are provided. A method of a User Equipment (UE) according to data duplicate retransmission in a mobile communication system includes storing a Media Access Control Protocol Data Unit (MAC PDU) received from an Evolved Node B (ENB) in a soft buffer, decoding the MAC PDU, determining whether the decoding is a first successful decoding of data of the corresponding soft buffer, and determining whether to forward the decoded MAC PDU to an upper layer according to the determination result.
    Type: Application
    Filed: September 21, 2015
    Publication date: January 14, 2016
    Inventors: Byoung-Jae BAE, Soeng-Hun KIM, Sung-Man HAN, Jun-Sung LEE, Gert-Jan VAN LIESHOUT
  • Patent number: 9166746
    Abstract: An operating method and an apparatus according to data duplicate retransmission in a mobile communication system are provided. A method of a User Equipment (UE) according to data duplicate retransmission in a mobile communication system includes storing a Media Access Control Protocol Data Unit (MAC PDU) received from an Evolved Node B (ENB) in a soft buffer, decoding the MAC PDU, determining whether the decoding is a first successful decoding of data of the corresponding soft buffer, and determining whether to forward the decoded MAC PDU to an upper layer according to the determination result.
    Type: Grant
    Filed: March 24, 2010
    Date of Patent: October 20, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byoung-Jae Bae, Soeng-Hun Kim, Sung-Man Han, Jun-Sung Lee, Gert-Jan Van Lieshout
  • Patent number: 9148340
    Abstract: An apparatus and a method for configuring a network in a terminal of a wireless communication system are provided. The network configuring method includes sending a reference message in a communication radius of the terminal; when receiving at least one ACKnowledge (ACK) message for the reference message, checking a node degree of each adjacent terminal which sends the ACK message, the node degree indicating the number of neighboring terminals of each adjacent terminal; forming an inner region and an outer region of the terminal based on an adjacent terminal of the greatest node degree among the adjacent terminals; determining a transmit power in the inner region and a transmit power in the outer region; and determining a final transmit power for configuring a network using the transmit power of the inner region and the transmit power of the outer region.
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: September 29, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ji-Hyeon Choi, Sun-Wook Kim, Seong-Yong Park, Jun-Sung Lee
  • Publication number: 20150256472
    Abstract: A method and apparatus are provided for supporting a large Service Data Unit (SDU) in a receiver of a mobile communication system. The method includes receiving a Radio Link Control (RLC) Protocol Data Unit (PDU) from an upper layer; checking a Length Indicator (LI) included in an RLC header of the RLC PDU; if the LI is configured as “0”, determining that the received RLC PDU includes an RLC SDU of 2047 bytes, and if the LI is configured as a value other than “0”, determining that the received RLC PDU includes an RLC SDU of a size corresponding to the value of the LI; and reforming the RLC SDU, based on the LI.
    Type: Application
    Filed: March 6, 2015
    Publication date: September 10, 2015
    Inventors: Jun-Sung LEE, Hyeong-Seok JEONG
  • Publication number: 20150222013
    Abstract: An adaptable antenna apparatus for a base station is provided. The adaptable antenna apparatus includes a first antenna having a first antenna array, a second antenna rotatably coupled to the first antenna and having a second antenna array, and a main controller provided in one of the first antenna and the second antenna, wherein the main controller is configured to apply a control signal to the first antenna and the second antenna.
    Type: Application
    Filed: February 3, 2015
    Publication date: August 6, 2015
    Inventors: Ji-Hyeon CHOI, Han-Seok KIM, Kyu-Il YEON, Byung-Tae YOON, Jun-Sung LEE, Nam-Ryul JEON
  • Publication number: 20150152075
    Abstract: A compound with a diphenylmethane moiety having an inhibitory activity against sodium-dependent glucose cotransporter 2 (SGLT2) being present in the intestine and kidney is disclosed. A pharmaceutical composition including the compound as an active ingredient, which is useful for preventing or treating metabolic disorders, particularly diabetes is disclosed. A method for preparing the compound, and a method for preventing or treating metabolic disorders, particularly diabetes, by using the compound is provided.
    Type: Application
    Filed: January 9, 2015
    Publication date: June 4, 2015
    Applicant: GREEN CROSS CORPORATION
    Inventors: Soongyu CHOI, Kwang-Seop SONG, Suk Ho LEE, Min Ju KIM, Hee Jeong SEO, Eun-Jung PARK, Younggyu KONG, So Ok PARK, Hyunku KANG, Myung Eun JUNG, Kinam LEE, Hyun Jung KIM, Jun Sung LEE, Min Woo LEE, Mi-Soon KIM, Dong Ho HONG, Misuk KANG
  • Patent number: 9034921
    Abstract: A compound with a diphenylmethane moiety having an inhibitory activity against sodium-dependent glucose cotransporter 2 (SGLT2) being present in the intestine and kidney is disclosed. A pharmaceutical composition including the compound as an active ingredient, which is useful for preventing or treating metabolic disorders, particularly diabetes is disclosed. A method for preparing the compound, and a method for preventing or treating metabolic disorders, particularly diabetes, by using the compound is provided.
    Type: Grant
    Filed: June 1, 2012
    Date of Patent: May 19, 2015
    Assignee: GREEN CROSS CORPORATION
    Inventors: Soongyu Choi, Kwang Seop Song, Suk Ho Lee, Min Ju Kim, Hee Jeong Seo, Eun-Jung Park, Younggyu Kong, So Ok Park, Hyunku Kang, Myung Eun Jung, Kinam Lee, Hyun Jung Kim, Jun Sung Lee, Min Woo Lee, Mi-Soon Kim, Dong Ho Hong, Misuk Kang
  • Patent number: 9019901
    Abstract: The present invention relates to a mobile communication system, and in particular, to a method and apparatus for transmitting and receiving a PDU including an Extension Bit field and a Length Indicator field in a UE or a Node B. A method for transmitting a PDU generated with more than two SDUs and a header having information on each SDU in a transmitter of a mobile communication system is provided. The method includes generating, in the header, a Length Indicator (LI) indicating an end point of each of remaining SDUs except for the last SDU and an Extension Bit indicating the presence/absence of another LI after each LI, and generating the header so that the LI succeeds the Extension Bit associated therewith; generating the PDU with the generated header and the SDUs; and transmitting the PDU.
    Type: Grant
    Filed: April 11, 2008
    Date of Patent: April 28, 2015
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jun-Sung Lee, Hye-Jeong Kim, Do-Young Lee, Young-Taek Kim
  • Patent number: 8986087
    Abstract: A structure is provided for protecting a Radio Frequency Remote Head (RRH). The structure includes a solar head and a solar body. An upper side of the solar head is sloped to prevent an inflow of rainwater and has at least one solar panel, and a lower side thereof has at least one round cable hole surrounded by a rubber material. The solar body is situated on a lower end of the solar head and includes a plurality of solar panels, a side of each of which is sloped to prevent an inflow of rainwater and is openable upward. An upper end of the solar body has an air outlet formed to exhaust air, and a lower end thereof has an air inlet formed to receive air. The air outlet and the air inlet each have a plurality of supports arranged at specific intervals and connected by a protection net.
    Type: Grant
    Filed: October 6, 2010
    Date of Patent: March 24, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ji-Hyeon Choi, Seong-Yong Park, Han-Seok Kim, Jun-Sung Lee
  • Publication number: 20150049675
    Abstract: Methods and apparatuses are provided for transmitting and receiving a Packet Data Unit (PDU) in a mobile communication system. The PDU, including a header and at least one data field, is generated. The PDU is transmitted. The header includes a length indicator (LI) field and an extension bit field. The LI field indicates a length of a corresponding data field. The extension bit field indicates whether a data field follows or a set of an extension bit field and an LI field follows. The extension bit field is placed prior to the LI field in the set of the extension bit field and the LI field. An LI field is present for every data field except a last data field.
    Type: Application
    Filed: October 30, 2014
    Publication date: February 19, 2015
    Inventors: Jun-Sung Lee, Hye-Jeong Kim, Do-Young Lee, Young-Taek Kim
  • Publication number: 20140356712
    Abstract: Disclosed are a precursor for a rechargeable lithium battery, a positive active material including the same, a preparation method thereof, and a rechargeable lithium battery including the positive active material. More particularly, the present invention relates to a precursor including a sheet-shaped plate having a thickness of about 1 nm to about 30 nm and that is represented by the following Chemical Formula 1. NixCOyMn1-x-y-zMz(OH)2??[Chemical Formula 1] In the above Chemical Formula 1, 0<x<1, 0?y<1, 0.5?1?x?y?z, and 0?z<1, and M is at least one kind of metal selected from the group consisting of Al, Mg, Fe, Cu, Zn, Cr, Ag, Ca, Na, K, In, Ga, Ge, V, Mo, Nb, Si, Ti, and Zr.
    Type: Application
    Filed: September 18, 2012
    Publication date: December 4, 2014
    Inventors: Jun Ho Song, Young Jun Kim, Jeom-Soo Kim, Woo Suk Cho, Jae-Hun Kim, Jun Sung Lee, Jin Hwa Kim, Kyoung Joon Lee
  • Publication number: 20140274918
    Abstract: The present invention relates to a method for dual inhibition of sodium-dependent glucose cotransporter 1 (SGLT1) and sodium-dependent glucose cotransporter 2 (SGLT2) present in the intestine and kidney by using the compound of formula I or a pharmaceutically acceptable salt or a prodrug thereof: wherein ring A, ring B, X and Y have the same meanings as defined in the specification.
    Type: Application
    Filed: March 18, 2013
    Publication date: September 18, 2014
    Applicant: GREEN CROSS CORPORATION
    Inventors: Soongyu CHOI, Jae Eun KIM, Kwang-Seop SONG, Suk Ho LEE, Kisoo PARK, Hee Jeong SEO, Min Ju KIM, Eun-Jung PARK, So Ok PARK, Younggyu KONG, Hyunku KANG, Ickhawn SON, Myung Eun JUNG, Man-Young CHA, Hyun Jung KIM, Jun Sung LEE, Mi-Soon KIM, Min Woo LEE, Kinam LEE
  • Publication number: 20140133311
    Abstract: A method and apparatus for configuring a routing path in a wireless communication system are provided. The method includes measuring a first distance between the terminal and a target terminal, transmitting information of the measured first distance to at least one neighboring terminal, receiving a second distance measured for the target terminal with respect to the terminal from the at least one neighboring terminal, and determining a neighboring terminal of which the second distance is the longest as a next terminal of the routing path.
    Type: Application
    Filed: November 5, 2013
    Publication date: May 15, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Ji-Hyeon CHOI, Kyu-Il YEON, Han-Seok KIM, Jun-Sung LEE
  • Publication number: 20140088079
    Abstract: The present invention relates to a compound with a diphenylmethane moiety having an inhibitory activity against sodium-dependent glucose cotransporter 2 (SGLT2) being present in the intestine and kidney, and a pharmaceutical composition comprising the same as an active ingredient, which is useful for preventing or treating metabolic disorders, particularly diabetes. The present invention also provides a method for preparing the compound, and a method for preventing or treating metabolic disorders, particularly diabetes, by using the compound.
    Type: Application
    Filed: June 1, 2012
    Publication date: March 27, 2014
    Applicant: GREEN CROSS CORPORATION
    Inventors: Soongyu Choi, Kwang Seop Song, Suk Ho Lee, Min Ju Kim, Hee Jeong Seo, Eun-Jung Park, Younggyu Kong, So Ok Park, Hyunku Kang, Myung Eun Jung, Kinam Lee, Hyun Jung Kim, Jun Sung Lee, Min Woo Lee, Mi-Soon KIM, Dong Ho Hong, Misuk Kang
  • Publication number: 20130250814
    Abstract: An apparatus and a method for configuring a network in a terminal of a wireless communication system are provided. The network configuring method includes sending a reference message in a communication radius of the terminal; when receiving at least one ACKnowledge (ACK) message for the reference message, checking a node degree of each adjacent terminal which sends the ACK message, the node degree indicating the number of neighboring terminals of each adjacent terminal; forming an inner region and an outer region of the terminal based on an adjacent terminal of the greatest node degree among the adjacent terminals; determining a transmit power in the inner region and a transmit power in the outer region; and determining a final transmit power for configuring a network using the transmit power of the inner region and the transmit power of the outer region.
    Type: Application
    Filed: November 30, 2011
    Publication date: September 26, 2013
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ji-Hyeon Choi, Sun-Wook Kim, Seong-Yong Park, Jun-Sung Lee
  • Publication number: 20130215034
    Abstract: The present invention relates to an extraction method for multi-touch feature information and a recognition method for multi-touch gestures using the multi-touch feature information, and more specifically, to the extraction method for multi-touch feature information and recognition method for multi-touch gestures using the multi-touch feature information, wherein: multi-touch feature information, which does not depend on the number of touch points, is extracted; and the accuracy in gesture recognition is improved by using the extracted multi-touch feature information.
    Type: Application
    Filed: November 22, 2010
    Publication date: August 22, 2013
    Applicant: INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY
    Inventors: Chi Min Oh, Yung Ho Seo, Jun Sung Lee, Jong Gu Kim, Chil Woo Lee
  • Patent number: 8401579
    Abstract: An apparatus and method for synchronizing a broadcast message in a broadband wireless communication system are provided.
    Type: Grant
    Filed: September 17, 2009
    Date of Patent: March 19, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Man Kim, Chang-Yeon Kim, Jun-Sung Lee, Hyo-Seon Oh
  • Patent number: 8254997
    Abstract: A base station is capable of performing 4-beamforming using Radio Units (RU), each having two paths in a wireless communication system. The base station includes a Digital Unit (DU), a first RU, and a second RU. The DU performs a mutual conversion function between an information bit line and a digital signal, calculates beamforming coefficients for 4-beamforming, and performs the 4-beamforming using the beamforming coefficients. The first RU has two Radio Frequency (RF) paths, extracts a clock signal from a digital signal from the DU, and provides the clock signal to the second RU. The second RU has two RF paths and operates according to the clock signal provided from the first RU.
    Type: Grant
    Filed: January 19, 2010
    Date of Patent: August 28, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-Man Kim, Jun-Sung Lee, Seong-Yong Park