Patents by Inventor In-Beom Hwang

In-Beom Hwang 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: 20240156697
    Abstract: An inorganic composite pigment capable of elevating ultraviolet (UV) protection, and a cosmetic composition including the same, in which the inorganic composite pigment includes a core part including a white pigment; and a surface coating material, which is coated on the surface of an external part of the core part, including an inorganic solution that includes the white pigment. Additionally, the white pigment is at least one kind selected from the group consisting of titanium dioxide, zinc oxide, cerium oxide, silica, talc, mica, and borosilicate. The inorganic composite pigment according to the present disclosure capable of elevating a UV protection undergoes surface modification of the pigment through a process of re-coating a white pigment on a white pigment with a high refractive index, thereby elevating the UV protection.
    Type: Application
    Filed: April 7, 2022
    Publication date: May 16, 2024
    Applicant: COSMECCA KOREA CO., LTD.
    Inventors: Hyun Dae CHO, Jong Gun KIM, Jun Pil HWANG, Min Jeung KWON, Se Beom CHOI, A Young PARK, Jae Kyung YU, Ye Seul LEE
  • Patent number: 10953773
    Abstract: A fold and dive seat for a vehicle is provided with a seat-cushion tilting mechanism, a fold and dive mechanism, and a seatback reclining mechanism so as to simultaneously performed both a seatback reclining operation and a tilting operation of a front portion of a seat cushion. The fold and dive seat reduces by evenly dispersing a body pressure over a passenger's upper body and lower body.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: March 23, 2021
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, DAECHANG SEAT CO., LTD-DONGTAN, HYUNDAI TRANSYS INC.
    Inventors: Hyun Kyu Moon, Seon Chae Na, Jung Sang You, Chan Ho Jung, Sang Beom Hwang, In Chang Hwang, Myung Soo Lee, Jeong Soo Kim, Eom Seok Yoo
  • Patent number: 10933776
    Abstract: A fold and dive seat for a vehicle that achieves a fatigue reduction posture is provided. The seat includes a tip up-extension mechanism that enables tipping-up and extension of the front end of a seat cushion and a seatback reclining mechanism for the fold and dive seat so that tipping-up for lifting the front end of the seat cushion and extension for extending the front end forward are performed simultaneously performed when the seatback reclining is performed.
    Type: Grant
    Filed: July 24, 2019
    Date of Patent: March 2, 2021
    Assignees: Hyundai Motor Company, Kia Motors Corporation, DAECHANG SEAT CO., LTD-DONGTAN, HYUNDAI TRANSYS INC.
    Inventors: Hyun Kyu Moon, Chan Ho Jung, Seon Chae Na, Sang Beom Hwang, In Chang Hwang, Myung Soo Lee, Jeong Soo Kim, Eom Seok Yoo
  • Publication number: 20200307420
    Abstract: A fold and dive seat for a vehicle that achieves a fatigue reduction posture is provided. The seat includes a tip up-extension mechanism that enable stipping-up and extension of the front end of a seat cushion and a seatback reclining mechanism for the fold and dive seat so that tipping-up for lifting the front end of the seat cushion and extension for extending the front end forward are performed simultaneously performed when the seatback reclining is performed.
    Type: Application
    Filed: July 24, 2019
    Publication date: October 1, 2020
    Inventors: Hyun Kyu Moon, Chan Ho Jung, Seon Chae Na, Sang Beom Hwang, In Chang Hwang, Myung Soo Lee, Jeong Soo Kim, Eom Seok Yoo
  • Publication number: 20200180474
    Abstract: A fold and dive seat for a vehicle is provided with a seat-cushion tilting mechanism, a fold and dive mechanism, and a seatback reclining mechanism so as to simultaneously performed both a seatback reclining operation and a tilting operation of a front portion of a seat cushion. The fold and dive seat reduces by evenly dispersing a body pressure over a passenger's upper body and lower body.
    Type: Application
    Filed: April 15, 2019
    Publication date: June 11, 2020
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, DAECHANG SEAT CO.,LTD-DONGTAN, HYUNDAI TRANSYS INC.
    Inventors: Hyun Kyu MOON, Seon Chae NA, Jung Sang YOU, Chan Ho JUNG, Sang Beom HWANG, In Chang HWANG, Myung Soo LEE, Jeong Soo KIM, Eom Seok YOO
  • Patent number: 9965629
    Abstract: Provided are a malicious code diagnosing system and a method of diagnosing malicious codes. According to embodiments of the present disclosure, a malicious code diagnosing operation is performed only on files that are likely to be infected by malicious codes by utilizing file change log information recorded in a file system. Accordingly, malicious code diagnosing operation can be performed more quickly and reliably than conventional diagnosing method.
    Type: Grant
    Filed: March 7, 2014
    Date of Patent: May 8, 2018
    Assignee: AHNLAB, INC.
    Inventor: Kyu Beom Hwang
  • Patent number: 9852291
    Abstract: Disclosed are a computer system, a signature verification server, a method of supporting signature verification by a computer system, and a method of verifying signature.
    Type: Grant
    Filed: February 21, 2013
    Date of Patent: December 26, 2017
    Assignee: AHNLAB, INC.
    Inventors: Kyu Beom Hwang, Jeong Hun Kim
  • Patent number: 9252413
    Abstract: The present invention relates to a lithium secondary battery. More specifically, according to embodiments of the present invention the lithium battery, which includes a cathode, an anode, and a separate membrane inserted between the cathode and the anode, is characterized in that the separator membrane is a polyolefin porous membrane which has an aramid coating layer; and the cathode includes a lithium metal oxide cathode active material which has an olivine-type iron phosphate lithium coating layer, or the anode includes a carbon anode active material which has a spinel-type lithium titanium oxide coating layer. The lithium secondary battery in accordance with embodiments of the present invention has excellent basic electric performance and improved stability.
    Type: Grant
    Filed: December 2, 2013
    Date of Patent: February 2, 2016
    Assignee: KOKAM CO., LTD.
    Inventors: Ji-Jun Hong, In-Beom Hwang, Sung-Tae Ko, Yoon-Jeong Heo
  • Publication number: 20160026795
    Abstract: Provided are a malicious code diagnosing system and a method of diagnosing malicious codes. According to embodiments of the present disclosure, a malicious code diagnosing operation is performed only on files that are likely to be infected by malicious codes by utilizing file change log information recorded in a file system. Accordingly, malicious code diagnosing operation can be performed more quickly and reliably than conventional diagnosing method.
    Type: Application
    Filed: March 7, 2014
    Publication date: January 28, 2016
    Inventor: Kyu Beom HWANG
  • Patent number: 9196884
    Abstract: Disclosed is a separator for a lithium secondary battery and a lithium secondary battery comprising the same. The separator may include a thermoplastic polyolefin-based polymer porous sheet and an aramid-based non-woven fabric sheet stacked on at least one surface of the polyolefin-based polymer porous sheet, wherein the polyolefin-based polymer sheet and the aramid-based non-woven fabric sheet are adhered with an adhesive, and the adhesive loses an adhesive performance at 80° C. or more to separate the two sheets. The separator has a shut-down function and excellent high-temperature shape stability.
    Type: Grant
    Filed: May 11, 2012
    Date of Patent: November 24, 2015
    Assignee: Kokam Co., Ltd.
    Inventors: Ji-Jun Hong, In-Beom Hwang, Sung-Tae Ko, Kwang-Hyun Kim, Yoon-Jeong Heo
  • Patent number: 9141796
    Abstract: A method for detecting whether a file includes malware is performed on a device. The method includes extracting information of at least two predetermined items in the file; creating a genetic map for the file by altering the extracted information into a previously set format; comparing the created genetic map with a previously stored malware genetic map to obtain a similarity between the created genetic map and the previously stored malware genetic map; and determining that the file is a malware when the similarity is higher than a reference value.
    Type: Grant
    Filed: December 27, 2011
    Date of Patent: September 22, 2015
    Assignee: AHNLAB, INC.
    Inventors: Jeong Hun Kim, Kyu Beom Hwang
  • Patent number: 9129109
    Abstract: An apparatus for detecting a malware in files includes an acquisition unit configured to obtain from a file system information about a first time point when an interested folder is created by the file system, and information about a second time point when an interested file is created in the interested folder by the file system, a candidate determination unit configured to determine whether the interested file is a candidate file to be subjected to a malware inspection, based on the information on the first and the second time point, and an inspection unit configured to perform the malware inspection on the interested file determined to be the candidate file for the malware inspection.
    Type: Grant
    Filed: December 19, 2011
    Date of Patent: September 8, 2015
    Assignee: ANHLAB, INC.
    Inventor: Kyu Beom Hwang
  • Publication number: 20150089641
    Abstract: Disclosed are a computer system, a signature verification server, a method of supporting signature verification by a computer system, and a method of verifying signature.
    Type: Application
    Filed: February 21, 2013
    Publication date: March 26, 2015
    Inventors: Kyu Beom Hwang, Jeong Hun Kim
  • Publication number: 20140087233
    Abstract: The present invention relates to a lithium secondary battery. More specifically, according to embodiments of the present invention the lithium battery, which includes a cathode, an anode, and a separate membrane inserted between the cathode and the anode, is characterized in that the separator membrane is a polyolefin porous membrane which has an aramid coating layer; and the cathode includes a lithium metal oxide cathode active material which has an olivine-type iron phosphate lithium coating layer, or the anode includes a carbon anode active material which has a spinel-type lithium titanium oxide coating layer. The lithium secondary battery in accordance with embodiments of the present invention has excellent basic electric performance and improved stability.
    Type: Application
    Filed: December 2, 2013
    Publication date: March 27, 2014
    Inventors: Ji-Jun HONG, In-Beom HWANG, Sung-Tae KO, Yoon-Jeong HEO
  • Publication number: 20130283382
    Abstract: A method for detecting whether a file includes malware is performed on a device. The method includes extracting information of at least two predetermined items in the file; creating a genetic map for the file by altering the extracted information into a previously set format; comparing the created genetic map with a previously stored malware genetic map to obtain a similarity between the created genetic map and the previously stored malware genetic map; and determining that the file is a malware when the similarity is higher than a reference value.
    Type: Application
    Filed: December 27, 2011
    Publication date: October 24, 2013
    Applicant: AHNLAB, INC.
    Inventors: Jeong Hun Kim, Kyu Beom Hwang
  • Publication number: 20130276117
    Abstract: An apparatus for detecting a malware in files includes an acquisition unit configured to obtain from a file system information about a first time point when an interested folder is created by the file system, and information about a second time point when an interested file is created in the interested folder by the file system, a candidate determination unit configured to determine whether the interested file is a candidate file to be subjected to a malware inspection, based on the information on the first and the second time point, and an inspection unit configured to perform the malware inspection on the interested file determined to be the candidate file for the malware inspection.
    Type: Application
    Filed: December 19, 2011
    Publication date: October 17, 2013
    Applicant: AHNLAB, INC.
    Inventor: Kyu Beom Hwang
  • Publication number: 20120225344
    Abstract: Disclosed is a separator for a lithium secondary battery and a lithium secondary battery comprising the same. The separator may include a thermoplastic polyolefin-based polymer porous sheet and an aramid-based non-woven fabric sheet stacked on at least one surface of the polyolefin-based polymer porous sheet, wherein the polyolefin-based polymer sheet and the aramid-based non-woven fabric sheet are adhered with an adhesive, and the adhesive loses an adhesive performance at 80° C. or more to separate the two sheets. The separator has a shut-down function and excellent high-temperature shape stability.
    Type: Application
    Filed: May 11, 2012
    Publication date: September 6, 2012
    Applicant: Kokam Co., Ltd.
    Inventors: Ji-Jun Hong, In-Beom Hwang, Sung-Tae Ko, Kwang-Hyun Kim, Yoon-Jeong Heo
  • Publication number: 20110161364
    Abstract: The present invention relates to a system for providing a normal file database, including a database server in which a normal file database constructed for different operating systems is stored, and a file providing server for searching a normal file database corresponding to operating system information on the basis of the operating system information of a terminal installed with an antivirus program through the database server, and providing the searched normal file database to a terminal through a communication network. As described above, the present invention creates a normal file database in a state where no intrusion by external sources such as viruses or malicious code has occurred, and provides the created database to a terminal through a communication network, thus improving the reliability of the normal file database.
    Type: Application
    Filed: August 27, 2009
    Publication date: June 30, 2011
    Applicant: AHNLAB, INC.
    Inventor: Kyu Beom Hwang
  • Publication number: 20040151303
    Abstract: An apparatus and method for enhancing speech quality in digital communications. In the speech-quality enhancing apparatus, an input buffer stores a sum signal of a first input signal to be transmitted and an echo signal generated from a received second input signal at a predetermined time interval. An echo canceller receives the sum signal based on a unit of a buffer from the input buffer, cancels the echo signal from the sum signal, and outputs the first input signal. A noise canceller receives the first input signal based on the buffer unit from the echo canceller, and cancels a noise from the first input signal. A level controller receives the first input signal based on the buffer unit from the noise canceller, and adjusts a level of the first input signal. A speech compression module receives the first input signal based on the buffer unit from the level controller, converts the first input signal into a digital signal, and compresses the digital signal.
    Type: Application
    Filed: November 19, 2003
    Publication date: August 5, 2004
    Inventors: Ho Chong Park, Seoung Jun Oh, Jong Beom Hwang