Patents by Inventor In-Sun Baik
In-Sun Baik 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: 20240113387Abstract: Provided herein is an apparatus. The apparatus can include a battery cell. The battery cell can include a vent. The vent can be coupled with the battery cell. The apparatus can include a channel coupled with the vent. The apparatus can include a porous component. The porous component can be disposed in the channel. The porous component can include one or more pores each having a width less than a width of the channel.Type: ApplicationFiled: September 30, 2022Publication date: April 4, 2024Applicant: Rivian IP Holdings, LLCInventors: Jinyong Kim, Ki Woon Kim, Sun Ung Kim, Yunki Baik, Sanket Sudam Mundhe, Asma Sharafi
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Publication number: 20200291542Abstract: Provided is an apparatus and method of correcting a magnetic field of a high-temperature chamber. The apparatus includes a high-temperature magnetic field sensor unit for being inserted into a high-temperature chamber in a high-temperature environment and detecting a magnetic field generated by a magnet heater, a magnetic field comparing unit for comparing a result of detection of the high-temperature magnetic field sensor unit with a target magnetic field and obtaining a difference between the detected magnetic field and the target magnetic field, and a current parameter controller for correcting current parameters according to a result of comparison of the magnetic field comparing unit and controlling the magnet heater.Type: ApplicationFiled: December 6, 2017Publication date: September 17, 2020Applicant: WOONGJIN ENERGY CO., LTD.Inventors: Sung Sun BAIK, Jae Chang PARK, Jong Jin SHIN
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Patent number: 10287706Abstract: The present invention relates to an ingot growing device for growing a single crystal silicon ingot. According to one embodiment of the present invention, the ingot growing device comprises: a growing chamber having an inner space; a growing container located in the inner space and having a silicon solution accommodated therein; a heating unit encompassing the growing container and located thereat, and generating heat; and a susceptor for supporting the growing container, wherein the heating unit comprises: a first ring heater having a ring shape; a second ring heater having a ring shape and located at the lower part of the first ring heater; a first coupling part for coupling the first ring heater and the second ring heater; and a first ring support unit located between the first ring heater and the second ring heater and supporting the first ring heater.Type: GrantFiled: November 30, 2017Date of Patent: May 14, 2019Assignee: WOONGJIN ENERGY CO., LTD.Inventors: Sung Sun Baik, Il Sun Pang, Kwang Hun Kim
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Publication number: 20190032243Abstract: The present invention relates to an ingot growing device for growing a single crystal silicon ingot. According to one embodiment of the present invention, the ingot growing device comprises: a growing chamber having an inner space; a growing container located in the inner space and having a silicon solution accommodated therein; a heating unit encompassing the growing container and located thereat, and generating heat; and a susceptor for supporting the growing container, wherein the heating unit comprises: a first ring heater having a ring shape; a second ring heater having a ring shape and located at the lower part of the first ring heater; a first coupling part for coupling the first ring heater and the second ring heater; and a first ring support unit located between the first ring heater and the second ring heater and supporting the first ring heater.Type: ApplicationFiled: November 30, 2017Publication date: January 31, 2019Applicant: WOONGJIN ENERGY CO., LTD.Inventors: Sung Sun BAIK, Il Sun PANG, Kwang Hun KIM
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Publication number: 20140303905Abstract: A system and method quantifies correlation between a road surface profile and road noise. The profile and interior noise and a running speed of a vehicle are simultaneously measured in real time, and by using measurement information, correlation between the profile and the road noise is quantitatively objectified. The profile is measured in real time and, at the same time, interior noise and running speed are measured. Data of the profile is converted into a displacement-based signal using the running speed data. An error component corresponding to a distance frequency that cooperates with the profile is removed by using the measured running speed data. A mean profile depth (MPD) is calculated by using the profile data. Road noise is measured from the interior noise data. And MPD is matched with the road noise to generate a correlation graph.Type: ApplicationFiled: October 18, 2013Publication date: October 9, 2014Applicant: Hyundai Motor CompanyInventors: Ki Chang Jo, Hong Sun Baik, Dong Wook Jung, Dong Ju Yoon, Jae Joon Seo, Ki Soo Yoon
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Patent number: 8158100Abstract: The present invention relates to a method for the preparation of hydrogen peroxide through a continuous process, extracting hydrogen peroxide produced from reduction and oxidation of a working solution and recycling the oxidized working solution back to the reduction process, wherein the composition of the working solution, i.e. the composition of 2-alkylanthraquinone and 2-tetrahydroalkylanthraquinone, is optimized to increase the solubility of the quinones and to improve the reaction rate. The working solution comprises 2-alkylanthraquinone, 2-tetrahydroalkylanthraquinone and an organic solvent, wherein 65-95 mol % of the alkyl group of 2-alkylanthraquinone and 2-tetrahydroalkylanthraquinone is amyl and the remaining 5-35 mol % of the alkyl group is ethyl, and the molar ratio of 2-alkylanthraquinone to 2-tetrahydroalkylanthraquinone is from 4:6 to 1:9.Type: GrantFiled: March 6, 2009Date of Patent: April 17, 2012Assignee: OCI Company Ltd.Inventors: Se In Yang, Kyung Keun Yoo, Yong Il Kim, Tae Hee Shin, Deok Yun Kim, Sun Ki Seo, Rae Sung Chung, Do Sun Baik
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Publication number: 20100284901Abstract: The present invention relates to a method for the preparation of hydrogen peroxide through a continuous process, extracting hydrogen peroxide produced from reduction and oxidation of a working solution and recycling the oxidized working solution back to the reduction process, wherein the composition of the working solution, i.e. the composition of 2-alkylanthraquinone and 2-tetrahydroalkylanthraquinone, is optimized to increase the solubility of the quinones and to improve the reaction rate. The working solution comprises 2-alkylanthraquinone, 2-tetrahydroalkylanthraquinone and an organic solvent, wherein 65-95 mol % of the alkyl group of 2-alkylanthraquinone and 2-tetrahydroalkylanthraquinone is amyl and the remaining 5-35 mol % of the alkyl group is ethyl, and the molar ratio of 2-alkylanthraquinone to 2-tetrahydroalkylanthraquinone is from 4:6 to 1:9.Type: ApplicationFiled: March 6, 2009Publication date: November 11, 2010Applicant: OCI COMPANY LTD.Inventors: Se In Yang, Kyung Keun Yoo, Yong Il Kim, Tae Hee Shin, Deok Yun Kim, Sun Ki Seo, Rae Sung Chung, Do Sun Baik
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Patent number: 6637797Abstract: A trunk lid support device for an automobile, wherein, without great change to the gas pressure of a gas lifter according to the prior art and without big structural modification, the moment force provided by the gas lifter in a maximally open state of the trunk lid can be greatly formed compared with the prior art, to thereby enable to embody a smooth operability and stable open state of the trunk lid.Type: GrantFiled: July 1, 2002Date of Patent: October 28, 2003Assignee: Hyundai Motor CompanyInventor: In-Sun Baik
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Publication number: 20030006622Abstract: A trunk lid support device for an automobile, wherein, without great change to the gas pressure of a gas lifter according to the prior art and without big structural modification, the moment force provided by the gas lifter in a maximally open state of the trunk lid can be greatly formed compared with the prior art, to thereby enable to embody a smooth operability and stable open state of the trunk lid.Type: ApplicationFiled: July 1, 2002Publication date: January 9, 2003Inventor: In-Sun Baik
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Publication number: 20020033609Abstract: An automotive trunk with a secondary opening device adapted to release a locking device from inside the trunk to thereby prevent an unexpected accident, the secondary opening device comprising a handle formed at an inner side of the trunk lid, a lever hinged to the handle via a hinge connector and a cable coupled to the lever and a lock lever of the latch assembly to manipulate the lock lever by means of the lever.Type: ApplicationFiled: June 11, 2001Publication date: March 21, 2002Inventor: In-Sun Baik
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Patent number: 6063454Abstract: A method of impedance matching for coating SiO.sub.2 on a bare glass. The method includes the steps of outputting a matching voltage for matching an impedance of an oscillator with an impedance of a coating unit. A converted voltage is then produced by converting the amplitude of the matched voltage to a predetermined amplitude. The converted voltage is then stabilized and the phase is detected. Next, the phase of the matched voltage is controlled according to the phase of the converted voltage.Type: GrantFiled: December 22, 1997Date of Patent: May 16, 2000Assignee: Samsung Corning Co., Ltd.Inventors: Sa-hyuk Kim, Sung-sun Baik, Kwang-sung Woo
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Patent number: 6007595Abstract: An isolation bar is provided across the center of an air filtration unit for a laminar flow clean room. When a panel for partitioning the clean room is installed across the center of a filter of the air filtration unit, the isolation bar is used for fixing the panel thereon, thereby dividing the filter into two sub-filters, instead of using two conventional half sized air filtration units that require respective fans for smooth downstream flow of air. As a result, the air filtration unit including the isolation bar according to the present invention is capable of reducing cost and power consumption without any efficiency loss.Type: GrantFiled: March 20, 1998Date of Patent: December 28, 1999Assignee: Samsung Electronics Co., Ltd.Inventors: Min Sun Baik, Yong Soo Kim