Patents by Inventor Jae-Hwang Kim
Jae-Hwang 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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Patent number: 11970090Abstract: A railess variable seatback type rear seat includes: a linear movement device configured to convert a rotation of a motor into a linear movement; a sliding movement device configured to convert the linear movement into a sliding movement in which a seat cushion is pushed forward or backward; and a reclining angle change device configured to convert the sliding movement into a reclining movement, and to fold a seatback, which is connected to the seat cushion, forward or to recline the seatback backward.Type: GrantFiled: July 20, 2021Date of Patent: April 30, 2024Assignees: HYUNDAI MOTOR COMPANY, Kia Corporation, Daechang Seat Co.,LTD-Dongtan, Hyundai Transys Inc.Inventors: Seung-Hyun Kim, Sang-Hyun Lee, Min-Ju Lee, Byung-Yong Choi, Chan-Ho Jung, Seon-Chae Na, Young-Woon Choi, Jae-Jin Lee, Dong-Hwan Kim, In-Chang Hwang
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Publication number: 20240130123Abstract: Disclosed are semiconductor devices, electronic systems including the same, and methods of fabricating the same. The semiconductor device comprises a first gate stack structure including a first dielectric pattern and a first conductive pattern that are alternately stacked with each other, a memory channel structure including a first memory portion that penetrates the first gate stack structure, a through contact including a first through portion at a level the same as a level of the first memory portion, and a connection contact including a first connection portion at a level the same as the level of the first memory portion and the level of the first through portion. A minimum width of the first memory portion is less than a minimum width of the first through portion and a minimum width of the first connection portion.Type: ApplicationFiled: June 12, 2023Publication date: April 18, 2024Inventors: Yejin PARK, Seung Yoon KIM, Heesuk KIM, Hyeongjin KIM, Sehee JANG, Minsoo SHIN, Seungjun SHIN, Sanghun CHUN, Jeehoon HAN, Jae-Hwang SIM, Jongseon AHN
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Publication number: 20240118196Abstract: In the case of a gas in which several gases are mixed, a type and concentration of the gas may be incorrectly measured when measured using only an optical band-pass filter. The invention of the present application is directed to providing a technology in which a plurality of broadband band-pass filters having overlapping regions are provided to calculate a magnitude of absorption for each wavelength band for light passing through each broadband band-pass filter, thereby identifying the presence of a gas of interest and the presence of a gas other than the gas of interest.Type: ApplicationFiled: September 8, 2023Publication date: April 11, 2024Inventors: Cheol Woo NAM, Byung Yul MOON, Eung Yul KIM, Jae Hwan KIM, Chun Ho SHIN, Kwang Hun PARK, Myun Gu CHOI, Chang Hwang CHOI, Yong Geol KIM, Jae Min JEON
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Patent number: 11944504Abstract: The present invention relates to an automatic tension measurer, comprising: a band lengthily formed in a longitudinal direction; a main body formed to allow the band to be guided thereinto such that one-side end portion of the band is fixed and the other-side end portion thereof is drawn to the outside; a marking part implemented in the main body, and formed so as to enable marking in the band at a specific position in response to the tension applied to the band; and a stopper formed in the main body, and stopping the band at a specific position.Type: GrantFiled: November 14, 2017Date of Patent: April 2, 2024Assignee: JSR MEDICAL CO., LTD.Inventors: Jae Hwang Kim, Min Ho Jung, Chang Young Chae
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Publication number: 20240105963Abstract: A method for manufacturing a gas diffusion layer for a fuel cell wherein carbon nanotubes are impregnated into Korean paper, thereby enhancing electroconductivity, and a gas diffusion layer manufactured thereby. The method for manufacturing a gas diffusion layer for a fuel cell which is to manufacture a gas diffusion layer as a constituent member of a unit cell in a fuel cell, includes a support preparation step of preparing a support with Korean paper; a dispersion preparation step of dispersing a carbon substance in a solvent to form a dispersion, a coating step of coating the support with the dispersion, and a thermal treatment step of thermally treating the dispersion-coated support to fix the carbon substance to the support.Type: ApplicationFiled: March 6, 2023Publication date: March 28, 2024Inventors: Seung Tak Noh, Ji Han Lee, In Seok Lee, Jae Man Park, Won Jong Choi, Choong Hee Kim, Seong Hwang Kim, Jong Hoon Lee, Soo Jin Park, Seul Yi Lee
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Publication number: 20230173164Abstract: Disclosed is an auxiliary apparatus for fecal bypass for bypassing and discharging feces in the intestines. Since supporting portions are connected to a single air flow tube to simultaneously expand when air is injected, and the size of the supporting portions is limited, the auxiliary apparatus for fecal bypass of the present invention does not damage the inner wall and outer wall (mucous membrane and serous membrane) of the intestines. Also, the present invention comprises a liquid moving tube allowing a therapeutic liquid being refluxed quickly and automatically when the pressure inside the intestines increases, thereby preventing abdominal pain of a patient.Type: ApplicationFiled: March 12, 2021Publication date: June 8, 2023Inventor: Jae Hwang KIM
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Patent number: 11369383Abstract: A band tightening apparatus for binding an intestine with a band according to an embodiment of the present disclosure pulls a holder that fixes a band so that the length of the band wound around the intestine is ideally adjusted. The apparatus can pull the band wound around the intestine so that the length of the band wound around the intestine is ideally adjusted and the apparatus can fix the band with a fixing pin for convenient use.Type: GrantFiled: January 31, 2019Date of Patent: June 28, 2022Assignee: JSR MEDICAL CO., LTD.Inventors: Jae Hwang Kim, Chang Young Chae
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Publication number: 20210307757Abstract: A band tightening apparatus for binding an intestine with a band according to an embodiment of the present disclosure pulls a holder that fixes a band so that the length of the band wound around the intestine is ideally adjusted. The apparatus can pull the band wound around the intestine so that the length of the band wound around the intestine is ideally adjusted and the apparatus can fix the band with a fixing pin for convenient use.Type: ApplicationFiled: January 31, 2019Publication date: October 7, 2021Inventors: Jae Hwang KIM, Chang Young CHAE
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Publication number: 20200323239Abstract: Disclosed are a method of manufacturing fermented porcine blood having antibacterial activity and poultry egg-laying enhancement and weight gain effects, and an antibacterial composition and a poultry feed composition using the fermented porcine blood.Type: ApplicationFiled: November 8, 2019Publication date: October 15, 2020Inventors: Haeng Soo YU, Sang Wook MOON, Chin Kyung KIM, Eum Mi PARK, Won Ju KIM, Eun Chule SHIN, Yeong Woo KIM, Jae Hwang KIM, Bong Kyu YANG
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Publication number: 20200197010Abstract: An apparatus for fixing an instrument within the intestinal canal, according to the present invention, is a fixing apparatus for surrounding, from outside the intestinal canal, and fixing an instrument that is installed within the intestinal canal for protecting an anastomotic site after a resection surgery of a tube-type organ, characterized in that the apparatus for fixing an instrument within the intestinal canal has a band-shaped body having predetermined thickness and width, wherein the body is formed of a biodegradable (absorbent) material or a non-absorbent material, which does not react with foreign bodies in the human body, wherein the body has a low elongation rate in the length direction thereof, and wherein both edges of the body in the width direction thereof are processed so as to have a flexible form so that when the edges come in contact with an outer surface of the intestinal canal, injuries are not made to the outer surface of the intestinal canal.Type: ApplicationFiled: May 24, 2017Publication date: June 25, 2020Applicants: ENDOVISION CO., LTD., JSR MEDICAL CO., LTDInventors: Jae Hwang Kim, Min Ho Jung, Ji Hyun Kim
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Publication number: 20200163736Abstract: The present invention relates to an automatic tension measurer, comprising: a band lengthily formed in a longitudinal direction; a main body formed to allow the band to be guided thereinto such that one-side end portion of the band is fixed and the other-side end portion thereof is drawn to the outside; a marking part implemented in the main body, and formed so as to enable marking in the band at a specific position in response to the tension applied to the band; and a stopper formed in the main body, and stopping the band at a specific position.Type: ApplicationFiled: November 14, 2017Publication date: May 28, 2020Applicants: JSR MEDICAL CO., LTD., RESEARCH COOPERATION FOUNDATION OF YEUNGNAM UNIVERSITYInventors: Jae Hwang Kim, Min Ho Jung, Chang Young Chae
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Patent number: 10190535Abstract: Disclosed is an aluminum alloy having superior elasticity and wear resistance. The aluminum alloy has superior elasticity and wear resistance and improved wear properties by including additional reinforcing phase formation such as Al3Ni phase formation. In particular, the reinforcing phase may be generated by adding nickel (Ni) that may reinforce and enhance properties which may be decreased due to generation of a ternary phase such as TiAlSi. The aluminum alloy comprises an amount of about 13 to 21% by weight of the silicon (Si), an amount of about 1 to 5% by weight of the nickel (Ni), an amount of about 4 to 5% by weight of the titanium (Ti), an amount of about 0.7 to 1% by weight of boron (B), and a remainder of Al based on a total weight of the aluminum alloy.Type: GrantFiled: December 3, 2015Date of Patent: January 29, 2019Assignee: Hyundai Motor CompanyInventors: Tae-Gyu Lee, Jae-Hwang Kim, Hoon-Mo Park
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Publication number: 20170096961Abstract: Disclosed is an aluminum alloy having superior elasticity and wear resistance. The aluminum alloy has superior elasticity and wear resistance and improved wear properties by including additional reinforcing phase formation such as Al3Ni phase formation. In particular, the reinforcing phase may be generated by adding nickel (Ni) that may reinforce and enhance properties which may be decreased due to generation of a ternary phase such as TiAlSi. The aluminum alloy comprises an amount of about 13 to 21% by weight of the silicon (Si), an amount of about 1 to 5% by weight of the nickel (Ni), an amount of about 4 to 5% by weight of the titanium (Ti), an amount of about 0.7 to 1% by weight of boron (B), and a remainder of Al based on a total weight of the aluminum alloy.Type: ApplicationFiled: December 3, 2015Publication date: April 6, 2017Inventors: Tae-Gyu Lee, Jae-Hwang Kim, Hoon-Mo Park
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Patent number: 9271712Abstract: Disclosed herein is a retraction device for laparoscopy in which a trocar needle including latching grooves formed at the side of the lower end thereof is inserted into a trocar tube, both ends of which are opened, to form a laparoscopic platform, the laparoscopic platform pierces an abdominal wall and the trocar needle is pushed into an abdominal cavity so that the latching grooves are exposed to the outside of the trocar tube, sutures connected to tissue retractors retracting tissues are hung on the latching grooves, and then the trocar needle of the laparoscopic platform is drawn upwards so that the latching grooves are inserted back into the trocar tube to fix the tissue retractors to the laparoscopic platform. The retraction device for laparoscopy prevents the tissues from being unnecessarily damaged due to retraction and facilitates convenient retraction of the tissues without the help of assistant's two hands.Type: GrantFiled: March 16, 2015Date of Patent: March 1, 2016Assignees: DALIM CORPORATIONInventor: Jae-Hwang Kim
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Publication number: 20150230788Abstract: Disclosed herein is a retraction device for laparoscopy in which a trocar needle including latching grooves formed at the side of the lower end thereof is inserted into a trocar tube, both ends of which are opened, to form a laparoscopic platform, the laparoscopic platform pierces an abdominal wall and the trocar needle is pushed into an abdominal cavity so that the latching grooves are exposed to the outside of the trocar tube, sutures connected to tissue retractors retracting tissues are hung on the latching grooves, and then the trocar needle of the laparoscopic platform is drawn upwards so that the latching grooves are inserted back into the trocar tube to fix the tissue retractors to the laparoscopic platform. The retraction device for laparoscopy prevents the tissues from being unnecessarily damaged due to retraction and facilitates convenient retraction of the tissues without the help of assistant's two hands.Type: ApplicationFiled: March 16, 2015Publication date: August 20, 2015Inventor: Jae-Hwang KIM
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Patent number: 8979746Abstract: Disclosed herein is a retraction device for laparoscopy in which a trocar needle including latching grooves formed at the side of the lower end thereof is inserted into a trocar tube, both ends of which are opened, to form a laparoscopic platform, the laparoscopic platform pierces an abdominal wall and the trocar needle is pushed into an abdominal cavity so that the latching grooves are exposed to the outside of the trocar tube, sutures connected to tissue retractors retracting tissues are hung on the latching grooves, and then the trocar needle of the laparoscopic platform is drawn upwards so that the latching grooves are inserted back into the trocar tube to fix the tissue retractors to the laparoscopic platform. The retraction device for laparoscopy prevents the tissues from being unnecessarily damaged due to retraction and facilitates convenient retraction of the tissues without the help of assistant's two hands.Type: GrantFiled: June 13, 2011Date of Patent: March 17, 2015Assignees: Dalim CorporationInventor: Jae-Hwang Kim
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Patent number: 8801683Abstract: A bowel management system includes a waste collection catheter having at least two distinct sections. The first section is patient proximal when disposed in the patient's rectum and has durometer hardness in the range of about 50A to about 90A. The second catheter section is connected to the first section and has durometer hardness in the range of about 5A to about 49A. A selectively collapsible, substantially spherical retention balloon is attached coaxially and exterior of the first catheter section such that the proximal-most end of the retention balloon is coincident to the proximal-most end of the first section of the waste collection catheter, the substantially spherical retention balloon having an inflated size so as to be sufficiently large enough to retain the patient proximal end of the catheter in the patient's rectum without being so large as to trigger a defecatory response in the patient.Type: GrantFiled: April 29, 2011Date of Patent: August 12, 2014Assignee: Hollister IncorporatedInventors: Jae Hwang Kim, John S. Minasi, James G. Schneider, Nick Martino, Peter M. von Dyck
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Patent number: 8529497Abstract: A fecal diverting device includes an internal balloon formed at the inside of a tubular body part disposed at the front end of a connection tube, at least one external balloon formed at the outside of the tubular body part, and an enema liquid injection hole formed through the forefront of the tubular body part and the at least one external balloon and an enema liquid to be injected into an intestinal tract of a patient via an enema liquid injection hole through a control tube. A device controller connected to the control tube regulates the amounts of fillers filling the internal balloon and the at least one external balloon and controlling the injection of the enema liquid, supplied from an enema liquid supplying unit, into the intestinal tract.Type: GrantFiled: December 4, 2007Date of Patent: September 10, 2013Inventor: Jae-Hwang Kim
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Patent number: 8398669Abstract: Disclosed is an indwelling fecal diverting device. The device comprises an elongate tube formed, at an upper end thereof, with a tubular body part; a pair of fixing balloons attached up and down to an outer surface of the tubular body part such that a clamping portion is defined between the fixing balloons; and a tube opening and closing balloon attached to an inner surface of the tubular body part. An injection passage is defined in the tube so that a remedial liquid can be injected through the injection passage to the outside of the tube to medically treat an anastomosed portion of an intestinal tract of a patient. The indwelling fecal diverting device is fitted into the intestinal tract of the patient, air is supplied into the fixing balloons to inflate them, and the intestinal tract is clamped around the clamping portion using a clamping band.Type: GrantFiled: April 9, 2002Date of Patent: March 19, 2013Assignees: Yushin Medical Co., Ltd.Inventor: Jae-Hwang Kim
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Publication number: 20120316593Abstract: Disclosed herein is a retraction device for laparoscopy in which a trocar needle including latching grooves formed at the side of the lower end thereof is inserted into a trocar tube, both ends of which are opened, to form a laparoscopic platform, the laparoscopic platform pierces an abdominal wall and the trocar needle is pushed into an abdominal cavity so that the latching grooves are exposed to the outside of the trocar tube, sutures connected to tissue retractors retracting tissues are hung on the latching grooves, and then the trocar needle of the laparoscopic platform is drawn upwards so that the latching grooves are inserted back into the trocar tube to fix the tissue retractors to the laparoscopic platform. The retraction device for laparoscopy prevents the tissues from being unnecessarily damaged due to retraction and facilitates convenient retraction of the tissues without the help of assistant's two hands.Type: ApplicationFiled: June 13, 2011Publication date: December 13, 2012Applicants: DALIM CORPORATIONInventor: Jae-Hwang KIM