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).
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Publication number: 20240156697Abstract: 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: ApplicationFiled: April 7, 2022Publication date: May 16, 2024Applicant: 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
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Patent number: 10953773Abstract: 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: GrantFiled: April 15, 2019Date of Patent: March 23, 2021Assignees: 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
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Patent number: 10933776Abstract: 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: GrantFiled: July 24, 2019Date of Patent: March 2, 2021Assignees: 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
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Publication number: 20200307420Abstract: 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: ApplicationFiled: July 24, 2019Publication date: October 1, 2020Inventors: Hyun Kyu Moon, Chan Ho Jung, Seon Chae Na, Sang Beom Hwang, In Chang Hwang, Myung Soo Lee, Jeong Soo Kim, Eom Seok Yoo
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Publication number: 20200180474Abstract: 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: ApplicationFiled: April 15, 2019Publication date: June 11, 2020Applicants: 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
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Patent number: 9965629Abstract: 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: GrantFiled: March 7, 2014Date of Patent: May 8, 2018Assignee: AHNLAB, INC.Inventor: Kyu Beom Hwang
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Patent number: 9852291Abstract: 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: GrantFiled: February 21, 2013Date of Patent: December 26, 2017Assignee: AHNLAB, INC.Inventors: Kyu Beom Hwang, Jeong Hun Kim
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Patent number: 9252413Abstract: 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: GrantFiled: December 2, 2013Date of Patent: February 2, 2016Assignee: KOKAM CO., LTD.Inventors: Ji-Jun Hong, In-Beom Hwang, Sung-Tae Ko, Yoon-Jeong Heo
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Publication number: 20160026795Abstract: 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: ApplicationFiled: March 7, 2014Publication date: January 28, 2016Inventor: Kyu Beom HWANG
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Patent number: 9196884Abstract: 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: GrantFiled: May 11, 2012Date of Patent: November 24, 2015Assignee: Kokam Co., Ltd.Inventors: Ji-Jun Hong, In-Beom Hwang, Sung-Tae Ko, Kwang-Hyun Kim, Yoon-Jeong Heo
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Patent number: 9141796Abstract: 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: GrantFiled: December 27, 2011Date of Patent: September 22, 2015Assignee: AHNLAB, INC.Inventors: Jeong Hun Kim, Kyu Beom Hwang
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Patent number: 9129109Abstract: 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: GrantFiled: December 19, 2011Date of Patent: September 8, 2015Assignee: ANHLAB, INC.Inventor: Kyu Beom Hwang
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Publication number: 20150089641Abstract: 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: ApplicationFiled: February 21, 2013Publication date: March 26, 2015Inventors: Kyu Beom Hwang, Jeong Hun Kim
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Publication number: 20140087233Abstract: 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: ApplicationFiled: December 2, 2013Publication date: March 27, 2014Inventors: Ji-Jun HONG, In-Beom HWANG, Sung-Tae KO, Yoon-Jeong HEO
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Publication number: 20130283382Abstract: 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: ApplicationFiled: December 27, 2011Publication date: October 24, 2013Applicant: AHNLAB, INC.Inventors: Jeong Hun Kim, Kyu Beom Hwang
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Publication number: 20130276117Abstract: 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: ApplicationFiled: December 19, 2011Publication date: October 17, 2013Applicant: AHNLAB, INC.Inventor: Kyu Beom Hwang
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Publication number: 20120225344Abstract: 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: ApplicationFiled: May 11, 2012Publication date: September 6, 2012Applicant: Kokam Co., Ltd.Inventors: Ji-Jun Hong, In-Beom Hwang, Sung-Tae Ko, Kwang-Hyun Kim, Yoon-Jeong Heo
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Publication number: 20110161364Abstract: 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: ApplicationFiled: August 27, 2009Publication date: June 30, 2011Applicant: AHNLAB, INC.Inventor: Kyu Beom Hwang
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Publication number: 20040151303Abstract: 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: ApplicationFiled: November 19, 2003Publication date: August 5, 2004Inventors: Ho Chong Park, Seoung Jun Oh, Jong Beom Hwang