Patents by Inventor Hee-yong Park
Hee-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).
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Publication number: 20240155531Abstract: A method for registering a wireless device by a terminal in a wireless communication system is provided. The method includes obtaining connection information for the wireless device by scanning a recognition code of the wireless device in a first mode, transitioning to a second mode based on the connection information and receiving a connection request from the wireless device, performing a connection operation to the wireless device to transmit network access information to the wireless device, and transitioning to the first mode, and registering the wireless device upon detecting connection of the wireless device to a network in the first mode.Type: ApplicationFiled: January 16, 2024Publication date: May 9, 2024Inventors: Dae-Dong KIM, Hee-Dong KIM, Yun-Ho PARK, Kwan-Woo SONG, Chung-Yong EOM, Dong-Ik LEE, Ja-Iick CHUN, Dong-Yun HAWNG
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Publication number: 20240145219Abstract: An apparatus for manufacturing a display device includes a gas exhaust unit and a gas spray unit. The gas exhaust unit includes first and second sidewalls disposed side by side along a first direction, and an upper plate disposed on the first and second sidewalls, a first partition disposed between the first and second sidewalls and extending away from a lower surface of the upper plate in a second direction. The gas spray unit includes first and second spray portions spraying first and second gases in the second direction. The first partition includes first and second surfaces, a third surface connecting the first surface to the second surface, first and second horizontal openings formed at the first and second surfaces, a first vertical opening formed at the third surface, and a first sub exhaust path connecting the first and second horizontal openings, and the first vertical opening with each other.Type: ApplicationFiled: June 8, 2023Publication date: May 2, 2024Inventors: Min Gyu PARK, Sae Hong KIM, Jung Gon KIM, Kyung Joo MIN, Hee Yong LEE, Suk Jin JANG, Choel Min JANG
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Publication number: 20240141673Abstract: The present invention relates to a multi-functional support pole assembly. In particular, the present invention provides the advantage of improving operational reliability as well as preventing deterioration of urban area appearance, by comprising: a pole body provided in a hollow form and having a plurality of antenna mounting grooves formed through cutting so as to be spaced apart at a predetermined angle in a circumferential direction such that a plurality of antenna devices can be installed in the circumferential direction; and ventilation panels which are attached to remaining portions of the antenna mounting grooves not occupied by the plurality of antenna devices, and have a plurality of ventilation holes for introducing external air into the interior of the pole body.Type: ApplicationFiled: January 6, 2024Publication date: May 2, 2024Applicant: KMW INC.Inventors: Duk Yong KIM, In Ho KIM, Sang Hyo KANG, Kyo Sung JI, Chi Back RYU, Min Sik PARK, Hee KIM
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Publication number: 20240136697Abstract: The present invention relates to a mounting apparatus for an antenna device and, specifically, comprises: a horizontal mounting panel coupled to the bottom surface of an antenna device; and an antenna installation unit on which the horizontal mounting panel is coupled and in which a hollow cable installation space is provided, wherein the antenna device enable left-right steering adjustment and up-down tilting adjustment by means of the horizontal mounting panel, and thus installation convenience and regulatory standards can be satisfied.Type: ApplicationFiled: December 15, 2023Publication date: April 25, 2024Applicant: KMW INC.Inventors: Duk Yong KIM, Hee KIM, Min Sik PARK, Kyo Sung JI, Chi Back RYU, In Ho KIM
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Publication number: 20240136707Abstract: The present invention relates to a mounting apparatus for an antenna device and, specifically, comprises: a horizontal mounting panel coupled to the bottom surface of an antenna device; and an antenna installation unit on which the horizontal mounting panel is coupled and in which a hollow cable installation space is provided, wherein the antenna device enable left-right steering adjustment and up-down tilting adjustment by means of the horizontal mounting panel, and thus installation convenience and regulatory standards can be satisfied.Type: ApplicationFiled: December 15, 2023Publication date: April 25, 2024Applicant: KMW INC.Inventors: Duk Yong KIM, Hee KIM, Min Sik PARK, Kyo Sung JI, Chi Back RYU, In Ho KIM
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Publication number: 20240136630Abstract: A battery pack includes a plurality of battery cell stacks, each battery cell stack having a plurality of battery cells stacked in a first direction; a pack tray in which the plurality of battery cell stacks are accommodated in a plurality of rows extending in a second direction perpendicular to the first direction, each row having multiple battery cell stacks arranged in the second direction, the pack tray including: a base, a plurality of sidewalls extending from the base, a plurality of first beams extending in the second direction to separate the plurality of rows into groups, and a plurality of partition walls extending in the second direction, each partition wall being located within a corresponding group to separate adjacent battery cells stacks from each other; a pack cover covering an opening portion of the pack tray opposite the base; and a plurality of elastic members.Type: ApplicationFiled: January 2, 2024Publication date: April 25, 2024Applicant: LG ENERGY SOLUTION, LTD.Inventors: Ho-June CHI, Jeong-O MUN, Kyung-Woo KIM, Jin-Yong PARK, Jhin-Ha PARK, Hee-Jun JIN
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Publication number: 20240128631Abstract: The present invention relates to a mounting apparatus for an antenna device on a rooftop corner. In particular, the mounting apparatus is installed on a railing on a corner side of a rooftop, and includes: a floor support part which is disposed on the inner bottom surface of the railing of the roof top and has a part that extends upward in parallel to the railing; a pair of railing support parts extending horizontally from the upper portion of the floor support part toward the railing; and a mounting part which is coupled to the upper portion of the floor support part and has a top end on which an antenna device is mounted. Therefore, the present invention provides installation convenience and enables legal regulations to be met.Type: ApplicationFiled: December 18, 2023Publication date: April 18, 2024Applicant: KMW INC.Inventors: Duk Yong KIM, In Ho KIM, Kyo Sung JI, Chi Back RYU, Hee KIM, Min Sik PARK
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Publication number: 20240128630Abstract: The present invention relates to a support pole assembly for mounting an antenna and, particularly, to a support pole assembly for mounting an antenna, comprising: a support pole which is formed in a hollow structure and has an antenna device mounting hole formed at the circumferential surface thereof; an antenna device which is mounted to the support pole while passing through and covering the antenna device mounting hole and the rear portion of which is placed in the inner space of the support pole. Accordingly, the present invention provides an advantage in that the protrusion amount of the antenna device with respect to the support pole is reduced and thus the space required for mounting the antenna device can be reduced.Type: ApplicationFiled: December 28, 2023Publication date: April 18, 2024Applicant: KMW INC.Inventors: Duk Yong KIM, Chi Back RYU, Min Sik PARK, Kyo Sung JI, In Ho KIM, Sang Hyo KANG, Min Soo KIM, Hee KIM, Young Ji HONG
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Publication number: 20240127722Abstract: A wireless communication device support assembly is disclosed, including a support pole comprising a hollow interior, a first frame having a polygonal shape disposed on top of the support pole, a plurality of wireless communication devices disposed inside the first frame, at least one or more rotational advertising apparatuses controllably elevated in a direction parallel to a longitudinal direction of the support pole, a drive unit configured to elevate or lower the rotational advertising apparatus, and a plurality of lift ropes having first ends connected with tops of the rotational advertising apparatuses and second ends connected with the drive unit.Type: ApplicationFiled: December 25, 2023Publication date: April 18, 2024Applicant: KMW INC.Inventors: Duk Yong KIM, Chi Back RYU, Min Sik PARK, Kyo Sung JI, In Ho KIM, Sang Hyo KANG, Min Soo KIM, Hee KIM
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Patent number: 10569243Abstract: The present invention relates to a novel dispersing agent capable of uniformly dispersing a variety of carbon-based materials in different media including aqueous solvents and a preparation method thereof, and a carbon-based material-dispersed composition including the same. The dispersing agent is a mixture of a plurality of polyaromatic hydrocarbon oxides, and the mixture includes polyaromatic hydrocarbon oxide having a molecular weight of 300 to 1000 in an amount of 60% by weight or more.Type: GrantFiled: July 31, 2014Date of Patent: February 25, 2020Assignee: LG Chem, Ltd.Inventors: Kwon Nam Sohn, Won Jong Kwon, Kil Sun Lee, In Young Kim, Yeu Young Youn, Hee Yong Park
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Patent number: 10353033Abstract: The present invention provides a method for quantitative analysis of a compound in a sample characterized in that the quantitative analysis is performed by a method of using an external standard which obtains NMR spectra of a sample and a standard substance and then compares them, and it can be applied even to an insoluble sample.Type: GrantFiled: February 15, 2017Date of Patent: July 16, 2019Assignee: LG Chem, Ltd.Inventors: Hee Yong Park, Soo Young Kwak, Hye Sung Cho
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Patent number: 10234408Abstract: The present invention relates to a method for analyzing the length of sulfur crosslinking bonds in a vulcanized rubber using NMR spectrum. In some embodiments, the method comprises obtaining, independently, a carbon-13 nuclear magnetic resonance (13C NMR) spectrum of a standard substance, wherein the standard substance containing carbon atoms, and a 13C NMR spectrum of the vulcanized rubber, wherein the 13C NMR spectrum of the standard substance and the 13C NMR spectrum of the vulcanized rubber are obtained under the same conditions; obtaining, independently, free induction decay (FID) amplification values of characteristic peaks in the 13C NMR spectrum of the standard substance, and FID amplification values of characteristic peaks in the 13C NMR spectrum of the vulcanized rubber; and measuring the length of sulfur crosslinking bonds in the vulcanized rubber.Type: GrantFiled: March 24, 2017Date of Patent: March 19, 2019Assignee: LG Chem, Ltd.Inventors: Hee Yong Park, Yu Ra Lee, Hye Sung Cho
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Publication number: 20170315071Abstract: The present invention relates to a method for analyzing the length of sulfur crosslinking bonds in a vulcanized rubber using NMR spectrum.Type: ApplicationFiled: March 24, 2017Publication date: November 2, 2017Applicant: LG Chem, Ltd.Inventors: Hee Yong Park, Yu Ra Lee, Hye Sung Cho
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Publication number: 20170315190Abstract: The present invention provides a method for quantitative analysis of a compound in a sample characterized in that the quantitative analysis is performed by a method of using an external standard which obtains NMR spectra of a sample and a standard substance and then compares them, and it can be applied even to an insoluble sample.Type: ApplicationFiled: February 15, 2017Publication date: November 2, 2017Applicant: LG Chem, Ltd.Inventors: Hee Yong Park, Soo Young Kwak, Hye Sung Cho
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Patent number: 9777112Abstract: Disclosed is a copolycarbonate composition including: a copolycarbonate having an aromatic polycarbonate-based first repeating unit and one or more aromatic polycarbonate-based second repeating units having siloxane bonds; and a polycarbonate, where the copolycarbonate composition has an impact strength at room temperature of 830 to 1000 J/m as measured at 23 ° C. in accordance with ASTM D256 (? inch, Notched Izod), where the one or more aromatic polycarbonate-based second repeating units having siloxane bonds include a repeating unit represented by Chemical Formula 2 and a repeating unit represented by Chemical Formula 3: and where the copolycarbonate composition satisfies the following Equation 1: 1.0682×X+0.51<Y<1.0682×X+1.2.??[Equation 1] The copolycarbonate composition provides an improved mobility.Type: GrantFiled: December 3, 2015Date of Patent: October 3, 2017Assignee: LG CHEM, LTD.Inventors: Jung Jun Park, Young Young Hwang, Moo Ho Hong, Hyong Min Bahn, Hee Yong Park
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Publication number: 20170001161Abstract: The present invention relates to a novel dispersing agent capable of uniformly dispersing a variety of carbon-based materials in different media including aqueous solvents and a preparation method thereof, and a carbon-based material-dispersed composition including the same. The dispersing agent is a mixture of a plurality of polyaromatic hydrocarbon oxides, and the mixture includes polyaromatic hydrocarbon oxide having a molecular weight of 300 to 1000 in an amount of 60% by weight or more.Type: ApplicationFiled: July 31, 2014Publication date: January 5, 2017Applicant: LG Chem, Ltd.Inventors: Kwon Nam Sohn, Won Jong Kwon, Kil Sun Lee, In Young Kim, Yeu Young Youn, Hee Yong Park
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Publication number: 20160326312Abstract: The copolycarbonate composition according to the present invention has characteristics that it has excellent mobility and thus is excellent in various physical properties simultaneously.Type: ApplicationFiled: December 3, 2015Publication date: November 10, 2016Inventors: Jung Jun PARK, Young Young HWANG, Moo Ho HONG, Hyong Min BAHN, Hee Yong PARK
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Publication number: 20080107205Abstract: An apparatus and method are provided for transmitting and receiving wireless data and a method of transmitting and receiving wireless data in which a frame is transmitted via one of a plurality of channels, a response frame is received via another of the channels in return for the frame, the receive sensitivity for the frame is determined based on the response frame, and a set of TXVECTOR parameters are controlled according to the determination. The apparatus includes a media access control (MAC) unit which generates a data frame, a first physical (PHY) unit which transmits a wireless signal of the data frame via a first channel, a second PHY unit which receives a control frame comprising a receive sensitivity for the wireless signal via a second channel, and a parameter control unit which adjusts a set of TXVECTOR parameters for the data frame via the first channel based on the control frame.Type: ApplicationFiled: January 5, 2007Publication date: May 8, 2008Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Chang-yeul Kwon, Seong-Soo Kim, Joong-suk Park, Ji-sung Oh, Hee-Yong Park, Se-young Shin
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Patent number: 7342940Abstract: A method and system varying super-frame length information in a wireless network according to characteristics of transmitted data frames and/or a channel status after a basic service set (BSS) is initiated. Characteristics of a data frame to be transmitted on a MAC layer after the BSS initiation is monitored, and if determined as a result of the monitoring that the super-frame length information needs to be changed due to a variation in a transmission duration of the data frame, the super-frame length information is changed.Type: GrantFiled: September 11, 2003Date of Patent: March 11, 2008Assignee: Samsung Electronics Co., Ltd.Inventor: Hee-yong Park
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Publication number: 20070257777Abstract: A method and apparatus are provided for detecting a device change in a wireless network environment. The method includes receiving change information of a change device transmitted through a first channel, which is different from a second channel used by a plurality of devices, which form a wireless network, to transmit or receive data; storing the received change information; and reconfiguring the wireless network using the stored change information.Type: ApplicationFiled: January 9, 2007Publication date: November 8, 2007Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jae-kwon Kim, Seong-soo Kim, Hee-yong Park