Patents by Inventor Cheol-Soo Kim
Cheol-Soo Kim 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: 20240149751Abstract: A dual release actuator for a vehicle seat includes a motor, a cable carrier configured to receive power of the motor, thereby rotating to selectively pull one of two different cables, a Hall sensor to sense rotation of the motor, and a controller configured to count a sensing pulse of the Hall sensor for controlling rotation of the motor.Type: ApplicationFiled: May 17, 2023Publication date: May 9, 2024Inventors: Jae Wook Kim, Sang Soo Lee, Deok Soo Lim, Hyun Wook Lim, Sang Ho Lee, Sang Hark Lee, Hak Cheol Lee, Deok Ki Kim, Byeong Deok Choi, Hoe Cheon Kim, Hwa Young Mun, Seung Yeop Lee, Cheol Hwan Yoon, Jung Bin Lee, Byung Ju Kang
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Publication number: 20240149109Abstract: A knee joint rehabilitation apparatus for a wheelchair includes a rehabilitation apparatus frame having a height corresponding to a length of each of legs of a patient sitting on the wheelchair; an upper leg support disposed at an upper end of the rehabilitation apparatus frame and supporting upper legs of the patient thereon while the patient is sitting on the wheelchair; a lower leg support pivotably connected to the upper leg support, wherein the lower legs of the patient are seated and supported on the lower leg support; and an exercise control unit disposed on the rehabilitation apparatus frame and configured to allow the lower leg support to pivot around a connection portion between the lower leg support and the upper leg support such that the patient performs rehabilitation exercise of the knee joint thereof while sitting on the wheelchair.Type: ApplicationFiled: January 10, 2022Publication date: May 9, 2024Applicant: HEXARHUMANCARE CO., LTDInventors: Chang Soo HAN, Ho Jun KIM, Su Hyu PARK, Young Hoon JI, Jeong Ho CHO, Byung Gab RYU, Jeong Gyu PARK, Dong Eun CHOI, Cheol Woong AHN
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Publication number: 20240079547Abstract: The present invention relates to electrode slurry coating apparatus and method, the present invention ultimately allowing the process efficiency to be increased and rate of errors to be reduced when double-layer structured active material layers are formed by temporally adjusting the height of first and second discharge outlets through which active material is discharged.Type: ApplicationFiled: November 7, 2023Publication date: March 7, 2024Applicant: LG Energy Solution, Ltd.Inventors: Taek Soo Lee, Young Joon Jo, Sang Hoon Choy, Ki Tae Kim, Ji Hee Yoon, Cheol Woo Kim
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Publication number: 20180264780Abstract: A porous paper sheet includes a first base material; and paper pieces laminated on the first base material, and adhered to each other or adhered to the first base material using an adhesive such that the paper pieces have predetermined pores therebetween. The paper pieces are shredded in a predetermined size. A device for manufacturing the porous paper sheet, includes: a first base material feeder feeding a first base material; a conveyor unit including a conveyor belt on which the first base material is placed and rollers driving the conveyor belt; an adhesive nozzle positioned above the conveyor belt and applying an adhesive to the first base material; and a paper piece feeder positioned above the conveyor belt and feeding paper pieces to the first base material.Type: ApplicationFiled: August 23, 2016Publication date: September 20, 2018Inventor: Cheol-Soo KIM
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Patent number: 8931270Abstract: Disclosed is a hydraulic brake booster. A relative movement structure of a control plunger and an output shaft is modified in such a manner that the output shaft operates in the control plunger, thereby reducing the overall length of the booster and the manufacturing cost. An inner circumferential surface of a guide of the control plunger does not make contact with an outer circumferential surface of the output shaft, so that the vibration and the impact caused by the contact between the control plunger and the output shaft are not delivered, thereby improving brake pedal feeling. The control plunger includes a guide having a groove, and an inner diameter of the guide is greater than an outer diameter of the output shaft. The control plunger and the output shaft perform relative movement in the overlap state therebetween, thereby reducing the overall length of the booster and the manufacturing cost.Type: GrantFiled: May 12, 2011Date of Patent: January 13, 2015Assignee: Mando CorporationInventors: Cheol Soo Kim, Kyu Man Lee, Yoo Sang Kim
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Publication number: 20140026254Abstract: The present invention relates to a composition for improving drought stress tolerance in a plant, a transgenic plant with enhanced drought stress tolerance, and a method for preparing a transgenic plant. The novel functional plant having excellent drought stress-tolerance may be prepared using the composition for improving drought stress tolerance and a method for preparing a transgenic plant.Type: ApplicationFiled: November 28, 2012Publication date: January 23, 2014Applicant: INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITYInventors: Cheol Soo KIM, Hyun-Woo JU, Ji-Hee MIN
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Publication number: 20110277465Abstract: Disclosed is a hydraulic brake booster. A relative movement structure of a control plunger and an output shaft is modified in such a manner that the output shaft operates in the control plunger, thereby reducing the overall length of the booster and the manufacturing cost. An inner circumferential surface of a guide of the control plunger does not make contact with an outer circumferential surface of the output shaft, so that the vibration and the impact caused by the contact between the control plunger and the output shaft are not delivered, thereby improving brake pedal feeling. The control plunger includes a guide having a groove, and an inner diameter of the guide is greater than an outer diameter of the output shaft. The control plunger and the output shaft perform relative movement in the overlap state therebetween, thereby reducing the overall length of the booster and the manufacturing cost.Type: ApplicationFiled: May 12, 2011Publication date: November 17, 2011Inventors: Cheol Soo KIM, Kyu Man LEE, Yoo Sang KIM
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Patent number: 6784343Abstract: The present invention relates to proteins and nucleic acids related to salt tolerance in plants.Type: GrantFiled: April 4, 2001Date of Patent: August 31, 2004Assignee: The Arizona Board of RegentsInventors: Jian-Kang Zhu, Jiping Liu, Manabu Ishitani, Cheol-Soo Kim, Ursula Halfter
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Publication number: 20040043849Abstract: A transmission using a flat gear and a grooved flat gear is provided. The transmission includes a flat gear having a speed stage constituted by a predetermined number of grooves formed in a circle on a circular plate or a grooved flat gear having a plurality of speed stages constituted by a predetermined number of grooves formed in concentric circles on a circular plate in a rotary direction and an open groove which is common to the plurality of speed stages. Accordingly, a single flat gear or grooved flat gear is perpendicularly coupled to at least one bevel gear disposed at a power shaft for power transmission and speed change, thereby solving the problems of contamination of a coating due to lubricant, derailment of a chain, or irregular transmission time occurring in a chain type transmission.Type: ApplicationFiled: April 23, 2003Publication date: March 4, 2004Inventor: Cheol-Soo Kim
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Publication number: 20030200569Abstract: The present invention provides plant amino acid:glyoxylate aminotransferase genes. Also disclosed are the recombinant production of these plant amino acid:glyoxylate aminotransferase enzymes in heterologous hosts, screening chemicals for herbicidal activity using these recombinantly produced enzymes, and the use of thereby identified herbicidal chemicals to suppress the growth of undesired vegetation. Furthermore, the present invention provides methods for the development of herbicide tolerance in plants, plant tissues, plant seeds, and plant cells using the amino acid:glyoxylate aminotransferase genes of the invention.Type: ApplicationFiled: April 18, 2001Publication date: October 23, 2003Inventors: Hong G. Nam, Ji H. Jun, Cheol Soo Kim, Joshua Z. Levin, Michael W. Bauer
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Patent number: 6544913Abstract: A method of producing alumina-silica ceramic with mullite whisker structure has been produced as armor materials for protecting high velocity projectile. The mixing composition of starting powders consists of alumina, quartz, kaoline, feldspar and talc, and the green compacts were sintered at the temperature range from 1200 to 1450° C. for 0.5 to 3 hours. Mullite whisker structure in the ceramic was fabricated and grown in the period of liquid phase sintering. The whisker phase of mullite is homogeneously distributed in the ceramic.Type: GrantFiled: January 19, 2001Date of Patent: April 8, 2003Assignee: Agency for Defense DevelopmentInventors: Cheol-Soo Kim, Chang-Wook Kim, Soon-Nam Chang
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Publication number: 20020137621Abstract: A method of producing alumina-silica ceramic with mullite whisker structure has been produced as armor materials for protecting high velocity projectile. The mixing composition of starting powders consists of alumina, quartz, kaoline, feldspar and talc, and the green compacts were sintered at the temperature range from 1200 to 1450° C. for 0.5 to 3 hours. Mullite whisker structure in the ceramic was fabricated and grown in the period of liquid phase sintering. The whisker phase of mullite is homogeneously distributed in the ceramic.Type: ApplicationFiled: January 19, 2001Publication date: September 26, 2002Applicant: AGENCY FOR DEFENSE DEVELOPMENTInventors: Cheol-Soo Kim, Chang-Wook Kim, Soon-Nam Chang
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Publication number: 20020095032Abstract: The present invention relates to proteins and nucleic acids related to salt tolerance in plants.Type: ApplicationFiled: April 4, 2001Publication date: July 18, 2002Applicant: The Arizona Board of RegentsInventors: Jian-Kang Zhu, Jiping Liu, Manabu Ishitani, Cheol-Soo Kim, Ursula Halfter