Patents by Inventor Young-Saeng Kim
Young-Saeng 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: 20140245493Abstract: The present invention relates to a method for increasing crop yield or enhancing resistance of a plant to environmental stress by using dhar (dehydroascorbate reductase) gene derived from rice (Oryza sativa) or mdhar (monodehydroascorbate reductase) derived from Chinese cabbage (Brassica rapa), a method of producing a transgenic plant with increased crop yield or enhanced resistance to environmental stress by using dhar gene or mdhar gene, a transgenic plant with increased crop yield or enhanced resistance to environmental stress that is produced by the aforementioned method, and a seed thereof, and a composition for increasing crop yield or enhanced resistance to environmental stress containing dhar gene or mdhar gene.Type: ApplicationFiled: February 7, 2012Publication date: August 28, 2014Applicant: KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPEERATION FOUNDATIONInventors: Ho Sung Yoon, Il Sup Kim, Young Saeng Kim
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Patent number: 7323146Abstract: An air purifier provides various air purification functions relating to various environmental conditions by increasing a purification function relative to specific contaminants through replacement of a filter based on the environment to be purified. The air purifier includes a main body of a structure allowing air to pass therethrough. A replaceable filter is received into the main body and is replaceable on a basis of the environmental properties of a space to be purified, removing contaminants in the air passing through the main body. Further, the air purifier includes a dust collecting unit to charge dust particles electrically and to collect the dust particles by electrostatic attraction. In addition, a metal filter functions to collect the dust particles charged in the dust collecting unit, and a HEPA filter is used to collect micro-contaminants. The metal filter is positioned in front of the HEPA filter.Type: GrantFiled: August 6, 2003Date of Patent: January 29, 2008Assignee: Samsung Electronics Co., Ltd.Inventors: Young-Saeng Kim, Chan-Jung Park
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Patent number: 7090717Abstract: An air purifier has a simply manufactured and assembled ionizer, which improves the charging efficiency for dust particles using multi-directional discharge and prevents electrical accidents. The air purifier includes an ionizer and a collector. The ionizer includes a first electrode and at least two second electrodes, the first electrode having at least two hollow, semi-cylindrically shaped electrodes, the at least two electrodes being connected successively and in parallel so that the first electrode has a corrugated shape, and the at least two second electrodes are positioned at inner spaces defined by the hollow semi-cylindrically shaped electrodes, respectively. The collector is electrically charged with a polarity opposite to a polarity of charged dust particles.Type: GrantFiled: June 4, 2003Date of Patent: August 15, 2006Assignee: Samsung Electronics Co., Ltd.Inventors: Young-Saeng Kim, Chan-Jung Park
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Patent number: 7074260Abstract: A filter for an air conditioner, including a carbon nanotube, wherein nano-sized metal particles of at least one type of metal are deposited into the carbon nanotube.Type: GrantFiled: September 29, 2003Date of Patent: July 11, 2006Assignee: Samsung Electronics Co., Ltd.Inventors: Jai-Kwon Lee, Young-Saeng Kim, Chan-Jung Park
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Publication number: 20060130445Abstract: A cyclone air purifier having a large capacity and a compact structure by disposing a plurality of cyclones effectively therewithin includes a first main body of cylindrical shape having upper and lower plates to form an air path therebetween and a side plate formed with a plurality of inlet holes through which an outside air is introduced into the air path, and a plurality of cyclone bodies disposed parallel to one another in the first main body to communicate with the air path, and having an upper portion disposed in an opening of the upper plate, and a lower portion to pass through the lower plate to form a first discharging unit. The cyclone air purifier includes a cyclone cover unit having a plurality of cover portions to cover corresponding ones of the openings of the upper plates. Each cover portion includes a second discharging unit, a discharging guide unit is installed at an upper portion of the first main body, and a ventilation fan and an air filter are installed within the discharging guide unit.Type: ApplicationFiled: September 9, 2005Publication date: June 22, 2006Inventors: Chan Jung Park, Young Saeng Kim
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Patent number: 7048780Abstract: An air purifier has a simply manufactured and assembled ionizer, which increases the charging efficiency for dust particles through maximally increased discharge spaces and prevents electrical accidents. The air purifier includes an ionizer and a collector. The ionizer includes two ground electrode units and at least one discharge electrode, the two ground electrode units each having one or more electrodes, each formed in a hollow semi-cylindrical shape, the two ground electrode units being joined to face each other, the at least one discharge electrode being placed in spaces formed between the hollow semi-cylindrically shaped electrodes of the joined ground electrode units, thus charging dust particles passing through the spaces between the hollow semi-cylindrically shaped electrodes. The collector is electrically charged with a polarity opposite to a polarity of the charged dust particles.Type: GrantFiled: June 3, 2003Date of Patent: May 23, 2006Assignee: Samsung Electronics Co., Ltd.Inventors: Young-Saeng Kim, Chan-Jung Park
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Patent number: 7029520Abstract: A dust collecting apparatus for an air conditioner, including an ionizer to electrically charge dust particles in air; and a metal filter having fine metal fibers, disposed at a predetermined distance from a back of the ionizer, the metal filter having a polarity opposite to that of the charged dust particles to electrically collect the dust particles.Type: GrantFiled: September 29, 2003Date of Patent: April 18, 2006Assignee: Samsung Electronics Co., Ltd.Inventors: Chan-jung Park, Young-saeng Kim
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Patent number: 6883596Abstract: A heater exchanger used to condense a refrigerant in a refrigeration system. The heat exchanger is designed to perform a heat exchanging operation by the use of latent heat of water vaporization, thus having improved heat exchanging efficiency as well as a reduced size. The heat exchanger includes an upper header having a refrigerant inlet port and distributing a refrigerant introduced into the upper header through the refrigerant inlet port, a plurality of heat exchanging tubes connected at upper ends thereof to the upper header and extending in a vertical direction, a lower header connected to lower ends of the heat exchanging tubes and gathering the refrigerant flowing from the heat exchanging tubes, with a refrigerant outlet port formed in the lower header, and a water supply unit assembled with upper portions of external surfaces of the heat exchanging tubes, and feeding water to the tubes to cause water to flow along the external surfaces of the tubes.Type: GrantFiled: January 17, 2003Date of Patent: April 26, 2005Assignee: Samsung Electronics Co., Ltd.Inventors: Jeung-Hoon Kim, Baek Youn, Young-Saeng Kim, Hwan-Young Park
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Publication number: 20040129140Abstract: A dust collecting apparatus for an air conditioner, including an ionizer to electrically charge dust particles in air; and a metal filter having fine metal fibers, disposed at a predetermined distance from a back of the ionizer, the metal filter having a polarity opposite to that of the charged dust particles to electrically collect the dust particles.Type: ApplicationFiled: September 29, 2003Publication date: July 8, 2004Applicant: Samsung Electronics Co., Ltd.Inventors: Chan-jung Park, Young-saeng Kim
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Publication number: 20040131811Abstract: A filter for an air conditioner, including a carbon nanotube, wherein nano-sized metal particles of at least one type of metal are deposited into the carbon nanotube.Type: ApplicationFiled: September 29, 2003Publication date: July 8, 2004Applicant: Samsung Electronics Co., Ltd.Inventors: Jai-Kwon Lee, Young-Saeng Kim, Chan-Jung Park
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Publication number: 20040118285Abstract: An air purifier provides various air purification functions relating to various environmental conditions by increasing a purification function relative to specific contaminants through replacement of a filter based on the environment to be purified. The air purifier includes a main body of a structure allowing air to pass therethrough. A replaceable filter is received into the main body and is replaceable on a basis of the environmental properties of a space to be purified, removing contaminants in the air passing through the main body. Further, the air purifier includes a dust collecting unit to charge dust particles electrically and to collect the dust particles by electrostatic attraction. In addition, a metal filter functions to collect the dust particles charged in the dust collecting unit, and a HEPA filter is used to collect micro-contaminants. The metal filter is positioned in front of the HEPA filter.Type: ApplicationFiled: August 6, 2003Publication date: June 24, 2004Applicant: SAMSUNG Electronics Co. Ltd.Inventors: Young-Saeng Kim, Chen-Jung Park
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Publication number: 20040118277Abstract: An air purifier has a simply manufactured and assembled ionizer, which increases the charging efficiency for dust particles through maximally increased discharge spaces and prevents electrical accidents. The air purifier includes an ionizer and a collector. The ionizer includes two ground electrode units and at least one discharge electrode, the two ground electrode units each having one or more electrodes, each formed in a hollow semi-cylindrical shape, the two ground electrode units being joined to face each other, the at least one discharge electrode being placed in spaces formed between the hollow semi-cylindrically shaped electrodes of the joined ground electrode units, thus charging dust particles passing through the spaces between the hollow semi-cylindrically shaped electrodes. The collector is electrically charged with a polarity opposite to a polarity of the charged dust particles.Type: ApplicationFiled: June 3, 2003Publication date: June 24, 2004Applicant: SAMSUNG Electronics Co., Ltd.Inventors: Young-Saeng Kim, Chan-Jung Park
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Publication number: 20040118284Abstract: An air purifier has a simply manufactured and assembled ionizer, which improves the charging efficiency for dust particles using multi-directional discharge and prevents electrical accidents. The air purifier includes an ionizer and a collector. The ionizer includes a first electrode and at least two second electrodes, the first electrode having at least two hollow, semi-cylindrically shaped electrodes, the at least two electrodes being connected successively and in parallel so that the first electrode has a corrugated shape, and the at least two second electrodes are positioned at inner spaces defined by the hollow semi-cylindrically shaped electrodes, respectively. The collector is electrically charged with a polarity opposite to a polarity of charged dust particles.Type: ApplicationFiled: June 4, 2003Publication date: June 24, 2004Applicant: SAMSUNG Electronics Co., Ltd.Inventors: Young-Saeng Kim, Chan-Jung Park
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Publication number: 20040121077Abstract: A method of providing antibacterial activity to a body using nano-sized metal particles. The method of the present invention includes coating a colloidal solution formed by dissolving the nano-sized metal particles in a volatile solution onto a surface of the body, and thermally treating the coated body, whereby the nano-sized metal particles are deposited onto the body.Type: ApplicationFiled: June 27, 2003Publication date: June 24, 2004Inventors: Chan-Jung Park, Young-Saeng Kim
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Publication number: 20040050537Abstract: A heater exchanger used to condense a refrigerant in a refrigeration system. The heat exchanger is designed to perform a heat exchanging operation by the use of latent heat of water vaporization, thus having improved heat exchanging efficiency as well as a reduced size. The heat exchanger includes an upper header having a refrigerant inlet port and distributing a refrigerant introduced into the upper header through the refrigerant inlet port, a plurality of heat exchanging tubes connected at upper ends thereof to the upper header and extending in a vertical direction, a lower header connected to lower ends of the heat exchanging tubes and gathering the refrigerant flowing from the heat exchanging tubes, with a refrigerant outlet port formed in the lower header, and a water supply unit assembled with upper portions of external surfaces of the heat exchanging tubes, and feeding water to the tubes to cause water to flow along the external surfaces of the tubes.Type: ApplicationFiled: January 17, 2003Publication date: March 18, 2004Applicant: Samsung Electronics Co., Ltd.Inventors: Jeung-Hoon Kim, Baek Youn, Young-Saeng Kim, Hwan-Young Park
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Publication number: 20040007349Abstract: A heater exchanger used to condense a refrigerant in a refrigeration system. The heat exchanger is designed to perform a heat exchanging operation by the use of latent heat of water vaporization, thus having improved heat exchanging efficiency as well as a reduced size.Type: ApplicationFiled: October 24, 2002Publication date: January 15, 2004Applicant: Samsung Electronics Co., Ltd.Inventors: Baek Youn, Jeung-Hoon Kim, Young-Saeng Kim
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Patent number: 6571864Abstract: Fin material for a heat exchanger, which comprises: a fin material; a water-based resin paint coated on said fin material surface; a hydrophilic coated on said paint coating; and, antibacterial and antifungal powders fixed by said hydrophilic coating and paint coating, wherein the half or less portion of respective powders are exposed to the outside of the hydrophilic coated film so that the properties of said powders can be retained for a sustained period of time and heat exchanger for air conditioner provided therewith.Type: GrantFiled: April 28, 1999Date of Patent: June 3, 2003Assignee: Samsung Electronics Co., Ltd.Inventors: Baeg Yoon, Hyun-yeon Park, Young-saeng Kim, Hwan-young Park
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Patent number: 5975199Abstract: A flat heat exchanger fin includes a body having arrays of louver groups formed therein. Each array includes four louver groups. The first and second louver groups are disposed over a respective pipe, with the second louver group disposed behind the first louver group. The third and fourth louver groups are disposed beneath a respective pipe, with the fourth louver group disposed behind the third louver group. Each louver group includes a plurality of louvers which form slits through the body. The slits extend transversely relative to the air flow direction and generally radially with respect to the respective pipe. Each louver group includes a proximate edge facing a respective pipe, and a remote edge facing away from the pipe. The remote edge is spaced from the respective pipe by a substantially constant separation distance. Dew-draining ridges are formed in the fin above, below, in front of, and behind respective pipes.Type: GrantFiled: December 16, 1997Date of Patent: November 2, 1999Assignee: Samsung Electronics Co., Ltd.Inventors: Hyun-Yeon Park, Young-Saeng Kim
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Patent number: 5975198Abstract: An air conditioner heat-exchanger is provided to smoothen the air flowing through a plurality of the heat transfer tubes, thereby improving heat transference efficiency and heat-exchange effect, the air conditioner heat-exchanger having a plurality of flat fins arranged in parallel at a predetermined interval and a plurality of heat transfer tubes perpendicularly inserted to the plurality of flat fins, the plurality of heat transfer tubes being arranged against the air flowing direction (S) with a predetermined horizontal interval (X) and a predetermined vertical interval (Y) maintained therebetween to avoid the influence of the dead air region (P) formed therebehind.Type: GrantFiled: November 24, 1997Date of Patent: November 2, 1999Assignee: Samsung Electronics Co., Ltd.Inventors: Young-Saeng Kim, Baek Youn
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Patent number: 5947194Abstract: A heat exchanger includes parallel flat fins spaced apart to conduct an air current therebetween. Heat transfer pipes for conducting refrigerant pass perpendicularly through the fins in a zigzag pattern. Each fin includes grilles in the form of slits which are oriented generally radially relative to respective heat transfer pipes for disturbing the air current passing around the outer peripheries of the pipes. Ridges are formed in each fin in front of and behind each pipe to increase the heat transfer area to increase the heat transfer area of the fin and strengthen the fin against bending forces.Type: GrantFiled: July 17, 1997Date of Patent: September 7, 1999Assignee: Samsung Electronics Co., Ltd.Inventors: Youn Baek, Young-Saeng Kim