Patents by Inventor Dae Up Sohn
Dae Up Sohn 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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Patent number: 11967886Abstract: Proposed is a portable self-power-generating apparatus which has small size and is capable of charging a battery by realizing self-power generation with high efficiency in emergencies in which normal electricity supply is not available, such as a military operation, a refugee village, a disaster caused by earthquake or the like, an emergency situation on ships, or an outdoor activity, and which can be used in combination with various smart modules.Type: GrantFiled: July 22, 2019Date of Patent: April 23, 2024Assignee: N-RIT CO., LTD.Inventor: Dae Up Sohn
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Patent number: 11406147Abstract: The present invention relates to a hairband for guiding sweat, which can guide and discharge sweat running down from a user's head area to a user's forehead area so as to prevent the sweat from reaching eye areas during exercise or working. A hairband for guiding sweat, which is flexibly worn on a user's forehead area and guides sweat, the hairband may comprise: a band part including a first band member and a second band member, each of which includes a coupling member which may be coupled to and mounted on the user's forehead area; and a sweat guiding part disposed between the first band member and the second band member, wherein the band part and the sweat guiding part are integrally formed. Therefore, the hairband can simplify a manufacturing process and thus reduce a manufacturing cost.Type: GrantFiled: July 11, 2018Date of Patent: August 9, 2022Assignee: N-RIT CO., LTD.Inventor: Dae Up Sohn
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Patent number: 11387704Abstract: Disclosed are a portable private power generation apparatus, and a module equipped with same, the portable private power generation apparatus being small in size, and capable of efficiently generating private power to charge a battery, and able to be linked and used with a variety of smart modules when customary power cannot be supplied in times of emergencies such as during military operations, in refugee camps, during disasters due to earthquakes and the like, emergency situations on ships, and outdoor activities. The present invention comprises: a rotatable fly-wheel member; first and second rotating members for rotating the fly-wheel member; first and second wires for rotating the first and second rotating members, respectively, by means of a pulling action; first and second spring members for carrying out winding actions of the respective first and second wires; and a power generation member for generating power from the rotation of the fly-wheel member.Type: GrantFiled: January 8, 2018Date of Patent: July 12, 2022Assignee: N-RIT Co., Ltd.Inventor: Dae Up Sohn
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Publication number: 20210351662Abstract: Proposed is a portable self-power-generating apparatus which has small size and is capable of charging a battery by realizing self-power generation with high efficiency in emergencies in which normal electricity supply is not available, such as a military operation, a refugee village, a disaster caused by earthquake or the like, an emergency situation on ships, or an outdoor activity, and which can be used in combination with various smart modules.Type: ApplicationFiled: July 22, 2019Publication date: November 11, 2021Inventor: Dae Up SOHN
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Patent number: 11150005Abstract: Provided is an endothermic towel which can react with moisture of a human body to cause an endothermic reaction, thereby removing thermal sensation and at the same time, rapidly drying moisture to give cool sensation to a user. The endothermic towel includes a towel body having an endothermic function; and a plurality of through-holes provided to the towel body in order to accelerate the endothermic function, so that the endothermic function may be optimized.Type: GrantFiled: April 23, 2015Date of Patent: October 19, 2021Inventor: Dae Up Sohn
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Publication number: 20200196690Abstract: The present invention relates to a hairband for guiding sweat, which can guide and discharge sweat running down from a user's head area to a user's forehead area so as to prevent the sweat from reaching eye areas during exercise or working. A hairband for guiding sweat, which is flexibly worn on a user's forehead area and guides sweat, the hairband may comprise: a band part including a first band member and a second band member, each of which includes a coupling member which may be coupled to and mounted on the user's forehead area; and a sweat guiding part disposed between the first band member and the second band member, wherein the band part and the sweat guiding part are integrally formed. Therefore, the hairband can simplify a manufacturing process and thus reduce a manufacturing cost.Type: ApplicationFiled: July 11, 2018Publication date: June 25, 2020Inventor: Dae Up SOHN
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Publication number: 20200052549Abstract: Disclosed are a portable private power generation apparatus, and a module equipped with same, the portable private power generation apparatus being small in size, and capable of efficiently generating private power to charge a battery, and able to be linked and used with a variety of smart modules when customary power cannot be supplied in times of emergencies such as during military operations, in refugee camps, during disasters due to earthquakes and the like, emergency situations on ships, and outdoor activities. The present invention comprises: a rotatable fly-wheel member; first and second rotating members for rotating the fly-wheel member; first and second wires for rotating the first and second rotating members, respectively, by means of a pulling action; first and second spring members for carrying out winding actions of the respective first and second wires; and a power generation member for generating power from the rotation of the fly-wheel member.Type: ApplicationFiled: January 8, 2018Publication date: February 13, 2020Inventor: Dae Up SOHN
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Patent number: 9622624Abstract: Disclosed is an endothermic towel which causes an endothermic reaction with moisture of a human body to remove a thermal feeling and to simultaneously dry moisture in a short time. The towel includes: a first towel member having an exothermic function; and a second towel member having a ventilating function, wherein the first and second towel members are integrated with each other by sewing edges of the first and second towel members, so that the skin temperature may be effectively dropped down, a feeling of use may be improved and the low-temperature state may be more efficiently maintained.Type: GrantFiled: March 28, 2014Date of Patent: April 18, 2017Inventor: Dae Up Sohn
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Patent number: 9398832Abstract: Disclosed is a towel in which a pouch is not provided and the decoupling of a towel body is possible, so that the towel can sufficiently washed and freely used in various fields. The towel is coupled to a portable terminal, a bag, a purse, a key holder, a diary, or a handbag. The towel includes a towel body, a pocket part provided on one surface of the towel body to receive the towel body, a connection member coupled to the pocket part, and a coupling member mounted in the connection member. As the towel is used, the pouch is not provided different from a conventional towel, so that the size of the towel is reduced and the fabrication cost is saved.Type: GrantFiled: December 4, 2014Date of Patent: July 26, 2016Inventor: Dae Up Sohn
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Patent number: 9364122Abstract: Disclosed is a towel in which a pouch is not provided and the decoupling of a towel body is possible, so that the towel can sufficiently washed and freely used in various fields. The towel is coupled to a portable terminal, a bag, a purse, a key holder, a diary, or a handbag. The towel includes a towel body, a pocket part provided on one surface of the towel body to receive the towel body, a connection member coupled to the pocket part, and a coupling member mounted in the connection member. As the towel is used, the pouch is not provided different from a conventional towel, so that the size of the towel is reduced and the fabrication cost is saved.Type: GrantFiled: January 14, 2013Date of Patent: June 14, 2016Inventor: Dae Up Sohn
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Publication number: 20160061510Abstract: Provided is an endothermic towel which can react with moisture of a human body to cause an endothermic reaction, thereby removing thermal sensation and at the same time, rapidly drying moisture to give cool sensation to a user. The endothermic towel includes a towel body having an endothermic function; and a plurality of through-holes provided to the towel body in order to accelerate the endothermic function, so that the endothermic function may be optimized.Type: ApplicationFiled: April 23, 2015Publication date: March 3, 2016Inventor: Dae Up SOHN
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Publication number: 20150150421Abstract: Disclosed is a towel in which a pouch is not provided and the decoupling of a towel body is possible, so that the towel can sufficiently washed and freely used in various fields. The towel is coupled to a portable terminal, a bag, a purse, a key holder, a diary, or a handbag. The towel includes a towel body, a pocket part provided on one surface of the towel body to receive the towel body, a connection member coupled to the pocket part, and a coupling member mounted in the connection member. As the towel is used, the pouch is not provided different from a conventional towel, so that the size of the towel is reduced and the fabrication cost is saved.Type: ApplicationFiled: December 4, 2014Publication date: June 4, 2015Inventor: Dae Up SOHN
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Publication number: 20150075187Abstract: Disclosed is an endothermic towel which causes an endothermic reaction with moisture of a human body to remove a thermal feeling and to simultaneously dry moisture in a short time. The towel includes: a first towel member having an exothermic function; and a second towel member having a ventilating function, wherein the first and second towel members are integrated with each other by sewing edges of the first and second towel members, so that the skin temperature may be effectively dropped down, a feeling of use may be improved and the low-temperature state may be more efficiently maintained.Type: ApplicationFiled: March 28, 2014Publication date: March 19, 2015Inventor: Dae Up SOHN
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Publication number: 20150004352Abstract: Disclosed is a towel in which a pouch is not provided and the decoupling of a towel body is possible, so that the towel can sufficiently washed and freely used in various fields. The towel is coupled to a portable terminal, a bag, a purse, a key holder, a diary, or a handbag. The towel includes a towel body, a pocket part provided on one surface of the towel body to receive the towel body, a connection member coupled to the pocket part, and a coupling member mounted in the connection member. As the towel is used, the pouch is not provided different from a conventional towel, so that the size of the towel is reduced and the fabrication cost is saved.Type: ApplicationFiled: January 14, 2013Publication date: January 1, 2015Inventor: Dae Up SOHN
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Patent number: 8562170Abstract: Disclosed is a light emitter to be attached to caps. The light emitter includes a case having a plurality of second lamps (22) formed at a front surface thereof, a power switch attached to an outer surface of the case, a battery installed inside the case to provide power, a guide groove formed at a center of the case, a mounting clip formed at the outer surface of the case, a sub-body having a lamp at a front surface thereof and being coupled to the guide groove, and switch unit for controlling on/off operation of the lamp. The user freely adjusts the distance of radiant light, amount of radiant light and radiation angle of the lamp. The light emitter is fixed to a pocket to radiate light in the forward direction by arranging the sub-body at a right angle with respect to a case.Type: GrantFiled: January 23, 2009Date of Patent: October 22, 2013Inventor: Dae Up Sohn
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Patent number: 8490238Abstract: Disclosed is a towel including a pouch provided integrally with a cover unit selectively closing an opening formed at one side thereof, and a towel body kept in the pouch and selectively taken out of the pouch so as to be used. Since the towel body kept in the pouch is selectively taken out of the pouch so as to be used, the towel does not obstruct outdoor activities, and is handy to carry about and keep.Type: GrantFiled: January 30, 2009Date of Patent: July 23, 2013Inventor: Dae Up Sohn
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Patent number: 8403518Abstract: Disclosed herein is a portable lighting apparatus. The portable lighting apparatus includes a main body, one or more color filters, and an input jack and an output jack. The main body includes a light source. The color filters are provided so as to be moved to the light emission region of the light source. The input and output jacks are connected to a charging unit, which is provided in the main body.Type: GrantFiled: February 1, 2008Date of Patent: March 26, 2013Inventor: Dae Up Sohn
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Publication number: 20130045041Abstract: A locking mechanism for poles includes a support rod, inserted into a first unit shaft at a first end thereof and locked to a second unit shaft at a second end thereof, with threads formed around the outer circumferential surface thereof; and a pressure locking unit movably engaged with the threads of the support rod and having longitudinal slits formed to open in one direction and at least two pressure parts formed in a longitudinal direction. The locking pressure of the pressure locking unit is imposed on the unit shafts at multiple longitudinally spaced points, thus dispersing or distributing the locking strength in the longitudinal direction and increasing both the locking strength and the resistance against both longitudinal compressive force and longitudinal tensile force, thereby preventing the locked unit shafts from suddenly slipping towards each other.Type: ApplicationFiled: October 19, 2012Publication date: February 21, 2013Inventor: Dae Up SOHN
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Patent number: 8215863Abstract: A locking mechanism includes a support rod, inserted into a first unit shaft at a first end thereof and locked to a second unit shaft at a second end thereof, with threads formed around the outer circumferential surface thereof; and a pressure locking unit movably engaged with the threads of the support rod and having longitudinal slits formed to open in one direction and at least two pressure parts formed in a longitudinal direction. The locking pressure of the pressure locking unit is imposed on the unit shafts at multiple longitudinally spaced points, thus dispersing or distributing the locking strength in the longitudinal direction and increasing both the locking strength and the resistance against both longitudinal compressive force and longitudinal tensile force, thereby preventing the locked unit shafts from suddenly slipping towards each other.Type: GrantFiled: June 20, 2011Date of Patent: July 10, 2012Inventor: Dae Up Sohn
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Patent number: D679435Type: GrantFiled: December 21, 2011Date of Patent: April 2, 2013Assignee: Naschem Co., Ltd.Inventor: Dae Up Sohn