Patents by Inventor Se Yong Park

Se Yong Park 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: 11023009
    Abstract: A folding member includes first and second supporting members, joint units connected, on first sides thereof, to the first supporting member, connected, on second sides thereof, to the second supporting member, and coupled to one another to be rotatable along a first curved trajectory, a third supporting member below the first supporting member, a fourth supporting member below the second supporting member, and a hinge member providing first and second rotational axes, which are parallel to each other, to first sides of the third and fourth supporting members, respectively, that are opposite to each other. Each of the joint units includes a first guide part in an area on a bottom thereof. And each of the third and fourth supporting members includes, in an area thereof, a second guide part which guides the first guide part to rotate along the first curved trajectory.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: June 1, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Se Yong Kim, Chang Min Park
  • Patent number: 11025901
    Abstract: According to one embodiment of the present invention, a video information encoding method comprises: a step of predicting information of the current coding unit to generate prediction information; and a step of determining whether the information of the current coding unit coincides with the prediction information. If the information of the current coding unit coincides with the prediction information, a flag indicating that the information of the current coding unit coincides with the prediction information is encoded and transmitted. If the information of the current coding unit does not coincide with the prediction information, a flag indicating that the information of the current coding unit does not coincide with the prediction information is encoded and transmitted and the information of the current coding unit is encoded and transmitted.
    Type: Grant
    Filed: February 13, 2018
    Date of Patent: June 1, 2021
    Assignees: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Se Yoon Jeong, Hui Yong Kim, Sung Chang Lim, Jin Ho Lee, Ha Hyun Lee, Jong Ho Kim, Jin Soo Choi, Jin Woong Kim, Chie Teuk Ahn, Gwang Hoon Park, Kyung Yong Kim, Han Soo Lee, Tae Ryong Kim
  • Patent number: 11018094
    Abstract: A method of obtaining contact resistance values of a semiconductor package, the semiconductor package includes a package substrate, a semiconductor chip mounted on the package substrate, a molding member disposed on the package substrate to surround the semiconductor chip, and an electromagnetic interference (EMI) shielding layer disposed on side surfaces of the package substrate and on the molding member. The package substrate includes a substrate body having a first surface and a second surface which are opposite to each other, first to fourth upper interconnection patterns disposed on the first surface of the substrate body in a first region of the package substrate and in contact with the EMI shielding layer, and an interconnection structure disposed in a second region of the package substrate.
    Type: Grant
    Filed: October 9, 2019
    Date of Patent: May 25, 2021
    Assignee: SK hynix Inc.
    Inventors: Ki Yong Lee, Se Jin Park, Hyoung Min Im, Bok Kyu Choi
  • Publication number: 20210139461
    Abstract: The present invention relates to novel mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yppyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, a novel crystalline form thereof, and a process for preparing the same. More specifically, the present invention relates to mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, which is excellent in stability, solubility, and bioavailability when it is administered not only alone but also in combination with other drugs and which has a high purity, a crystalline form thereof, and a process for preparing the same.
    Type: Application
    Filed: April 18, 2018
    Publication date: May 13, 2021
    Inventors: Sang Ho OH, Jong Gyun KIM, Se-Woong OH, Tae Dong HAN, Soo Yong CHUNG, Seong Ran LEE, Kyeong Bae KIM, Young Sung LEE, Woo Seob SHIN, Hyun JU, Jeong Ki KANG, Su Min PARK, Dong Kyun KIM
  • Publication number: 20200412387
    Abstract: Certain aspects of the present disclosure generally relate to techniques for puncturing of structured low density parity check (LDPC) codes. A method for wireless communications by wireless node is provided. The method generally includes encoding a set of information bits based on a LDPC code to produce a code word, the LDPC code defined by a matrix having a first number of variable nodes and a second number of check nodes, puncturing the code word to produce a punctured code word, wherein the puncturing is performed according to a first puncturing pattern designed to puncture bits corresponding to one or more of the variable nodes having a certain degree of connectivity to the check nodes, and transmitting the punctured code word.
    Type: Application
    Filed: September 14, 2020
    Publication date: December 31, 2020
    Inventors: Shrinivas KUDEKAR, Se Yong PARK, Alexandros MANOLAKOS, Krishna Kiran MUKKAVILLI, Vincent LONCKE, Joseph Binamira SORIAGA, Jing JIANG, Thomas Joseph RICHARDSON
  • Patent number: 10784934
    Abstract: Methods, systems, and devices for wireless communication are described that support a low peak-to-average power ratio (PAPR) precoded reference signal design for multiple-input, multiple-output (MIMO) transmissions. A user equipment (UE) may identify multiple sets of symbols associated with different reference signal waveforms, where each reference signal waveform may be associated with a low PAPR. In some cases, different single-carrier reference signal waveforms may be mapped to subsets of frequency resources through frequency division multiplexing (FDM) for a transmission on a single antenna. However, the addition of single-carrier waveforms through FDM for a transmission via an antenna may result in an uplink transmission having a high PAPR (e.g., as compared to single-carrier waveforms). The UE may reduce the PAPR of the uplink transmission by multiplexing the reference signal waveforms in the time domain (e.g., using time division multiplexing (TDM)).
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: September 22, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Se Yong Park, Wei Zeng, Alexandros Manolakos, Sony Akkarakaran, Yi Huang, Renqiu Wang, Hao Xu, Yu Zhang, Joseph Binamira Soriaga, Tingfang Ji, Peter Gaal
  • Patent number: 10784901
    Abstract: Certain aspects of the present disclosure generally relate to techniques for puncturing of structured low density parity check (LDPC) codes. A method for wireless communications by wireless node is provided. The method generally includes encoding a set of information bits based on a LDPC code to produce a code word, the LDPC code defined by a matrix having a first number of variable nodes and a second number of check nodes, puncturing the code word to produce a punctured code word, wherein the puncturing is performed according to a first puncturing pattern designed to puncture bits corresponding to one or more of the variable nodes having a certain degree of connectivity to the check nodes, and transmitting the punctured code word.
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: September 22, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Shrinivas Kudekar, Se Yong Park, Alexandros Manolakos, Krishna Kiran Mukkavilli, Vincent Loncke, Joseph Binamira Soriaga, Jing Jiang, Thomas Joseph Richardson
  • Publication number: 20190379437
    Abstract: Methods, systems, and devices for wireless communication are described that support a low peak-to-average power ratio (PAPR) precoded reference signal design for multiple-input, multiple-output (MIMO) transmissions. A user equipment (UE) may identify multiple sets of symbols associated with different reference signal waveforms, where each reference signal waveform may be associated with a low PAPR. In some cases, different single-carrier reference signal waveforms may be mapped to subsets of frequency resources through frequency division multiplexing (FDM) for a transmission on a single antenna. However, the addition of single-carrier waveforms through FDM for a transmission via an antenna may result in an uplink transmission having a high PAPR (e.g., as compared to single-carrier waveforms). The UE may reduce the PAPR of the uplink transmission by multiplexing the reference signal waveforms in the time domain (e.g., using time division multiplexing (TDM)).
    Type: Application
    Filed: February 5, 2018
    Publication date: December 12, 2019
    Inventors: Se Yong Park, Wei Zeng, Alexandros Manolakos, Sony Akkarakaran, Yi Huang, Renqiu Wang, Hao Xu, Yu Zhang, Joseph Binamira Soriago, Tingfang Ji, Peter Gaal
  • Patent number: 10057147
    Abstract: Provided is an apparatus for controlling a data flow for multiple paths in a receiving node of a communication system. The apparatus includes a receiver configured to receive data for a specific sub-flow among a plurality of sub-flows; a controller configured to calculate an optimal transmission rate of the received data, determine a window reference value for generating the optimal transmission rate, and generate an artificial response message if a window size for the specific sub-flow is greater than or equal to the window reference value; and a transmitter configured to transmit the artificial response message to a transmitting node.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: August 21, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Se-Yong Park, Sae-Woong Bahk, Chang-Hee Joo, Yong-Seok Park, Do-Jun Byun, Chul-Ho Lee
  • Publication number: 20170141798
    Abstract: Certain aspects of the present disclosure generally relate to techniques for puncturing of structured low density parity check (LDPC) codes. A method for wireless communications by wireless node is provided.
    Type: Application
    Filed: July 5, 2016
    Publication date: May 18, 2017
    Inventors: Shrinivas KUDEKAR, Se Yong PARK, Alexandros MANOLAKOS, Krishna Kiran MUKKAVILLI, Vincent LONCKE, Joseph Binamira SORIAGA, Jing JIANG, Thomas Joseph RICHARDSON
  • Publication number: 20160094465
    Abstract: Provided is an apparatus for controlling a data flow for multiple paths in a receiving node of a communication system. The apparatus includes a receiver configured to receive data for a specific sub-flow among a plurality of sub-flows; a controller configured to calculate an optimal transmission rate of the received data, determine a window reference value for generating the optimal transmission rate, and generate an artificial response message if a window size for the specific sub-flow is greater than or equal to the window reference value; and a transmitter configured to transmit the artificial response message to a transmitting node.
    Type: Application
    Filed: September 25, 2015
    Publication date: March 31, 2016
    Inventors: Se-Yong Park, Sae-Woong Bahk, Chang-Hee Joo, Yong-Seok Park, Do-Jun Byun, Chul-Ho Lee
  • Patent number: 9136592
    Abstract: The ink for printing an antenna pattern for a mobile phone according to an embodiment of the present invention includes a mixture of one of silver (Ag) powder, nickel (Ni) powder, copper (Cu) powder, and gold (Au) powder, liquid acrylonitrile, liquid polystyrene, liquid butadiene, and methyl ethyl ketone (MEK) as a diluent. The present invention does not include a plating process, and thus allows a significant improvement in productivity.
    Type: Grant
    Filed: July 5, 2010
    Date of Patent: September 15, 2015
    Assignees: Yen An Technology Co., LTD, Mobitech Corp
    Inventors: Kyung-Sook Lee, Se-Yong Park, Chul-An Lim, Byoung-Nam Kim
  • Publication number: 20150215922
    Abstract: A method and apparatus for distribution control of traffic when providing a real-time application program service using Multipath Transport Control Protocol (MPTCP) in a heterogeneous wireless network environment are provided. The method of operating a transmitter in a heterogeneous wireless network includes determining a transmission rate of each of the subflows corresponding to each of the networks, and then transmitting traffic through those subflows. The transmission rate for each subflow is determined in consideration of (i) the transmission rate per unit time from the upper layer to the transport control protocol (TCP) layer and (ii) the bottleneck link capacity.
    Type: Application
    Filed: January 28, 2015
    Publication date: July 30, 2015
    Inventors: Saewoong BAHK, Se-Yong PARK, Sang-Jun MOON
  • Publication number: 20130076572
    Abstract: The ink for printing an antenna pattern for a mobile phone according to an embodiment of the present invention includes a mixture of one of silver (Ag) powder, nickel (Ni) powder, copper (Cu) powder, and gold (Au) powder, liquid acrylonitrile, liquid polystyrene, liquid butadiene, and methyl ethyl ketone (MEK) as a diluent. The present invention does not include a plating process, and thus allows a significant improvement in productivity.
    Type: Application
    Filed: July 5, 2010
    Publication date: March 28, 2013
    Applicants: MOBITECH CORP, YEN AN TECHNOLOGY CO., LTD
    Inventors: Kyung-Sook Lee, Se-Yong Park, Chul-An Lim, Byoung-Nam Kim
  • Patent number: 6755898
    Abstract: An apparatus for supplying an oxygen-enriched air includes hollow membrane units spaced apart from each other, for separating a surrounding air thereof into an oxygen-enriched air and a nitrogen-enriched air, a vacuum pump for sucking in the surrounding air via the separation membrane units to draw in and provide the oxygen-enriched air, and an oxygen-enriched air discharging unit for discharging the oxygen-enriched air. Each of the hollow separation membrane units is of generally a thin cuboidal shape, and the vacuum pump and the oxygen-enriched air discharging unit communicate with each other.
    Type: Grant
    Filed: December 13, 2002
    Date of Patent: June 29, 2004
    Assignee: Daewoo Electronics Corporation
    Inventors: Kwan Choul Park, Jung Hwan Song, Se Yong Park
  • Publication number: 20040016344
    Abstract: An apparatus for supplying an oxygen-enriched air includes hollow membrane units spaced apart from each other, for separating a surrounding air thereof into an oxygen-enriched air and a nitrogen-enriched air, a vacuum pump for sucking in the surrounding air via the separation membrane units to draw in and provide the oxygen-enriched air, and an oxygen-enriched air discharging unit for discharging the oxygen-enriched air. Each of the hollow separation membrane units is of generally a thin cuboidal shape, and the vacuum pump and the oxygen-enriched air discharging unit communicate with each other.
    Type: Application
    Filed: December 13, 2002
    Publication date: January 29, 2004
    Inventors: Kwan Choul Park, Jung Hwan Song, Se Yong Park
  • Publication number: 20030053485
    Abstract: A method for reducing the amount of overhead information being added to a data packet by multiplexing IP (Internet Protocol) data packets within a MPLS (Multi Protocol Label Switching) frame, thereby reducing the amount of overhead information associated with subsequent protocol layers being added to the data packet. In one embodiment, the method utilizes a target size to limit the number of IP data packets which may be multiplexed within a MPLS frame and a timer to limit the delay in transmission of IP data packets.
    Type: Application
    Filed: September 20, 2001
    Publication date: March 20, 2003
    Inventors: Mooi Choo Chuah, Sandesh Ramakant Jajoo, Kameswara Rao Medapalli, Se-Yong Park