Patents by Inventor Myung-Soo Lee
Myung-Soo Lee 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: 11591691Abstract: Disclosed is a method of forming a thin film using a surface protection material, the method comprising supplying the surface protection material to the inside of a chamber on which a substrate is placed so that the surface protection material is adsorbed to the substrate, discharging the unadsorbed surface protection material from the inside of the chamber by purging the interior of the chamber, supplying a metal precursor to the inside of the chamber so that the metal precursor is adsorbed to the substrate, discharging the unadsorbed metal precursor from the inside of the chamber by purging the interior of the chamber, and supplying a reaction material to the inside of the chamber so that the reaction material reacts with the adsorbed metal precursor to form the thin film.Type: GrantFiled: July 24, 2020Date of Patent: February 28, 2023Assignees: EGTM CO., LTD., SK HYNIX INC.Inventors: Geun Su Lee, Jae Min Kim, Ha Na Kim, Woong Jin Choi, Eun Ae Jung, Dong Hyun Lee, Myung Soo Lee, Ji Won Moon, Dong Hak Jang, Hyun Sik Noh
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Publication number: 20220379774Abstract: A multi-position seat configured to maximize usability thereof through various changes in the positions of a seat back and a seat cushion may include a height assembly configured to move a base frame mounted on a vehicle body, a slide assembly configured to move a seat cushion frame, which is positioned above the base frame and is connected to the base frame via a link mechanism, upwards and downwards by sliding action of the link mechanism in a forward and backward direction, a tilt assembly configured to move a rear end portion of the seat cushion frame upwards and downwards, and a seat back frame hingedly coupled to a rear end portion of the base frame to be reclined.Type: ApplicationFiled: November 22, 2021Publication date: December 1, 2022Applicants: Hyundai Motor Company, Kia Corporation, Hyundai Transys, Inc., Daechang Seat Co., LTD-DongtanInventors: Eun Sue KIM, Seung Sik HAN, Hong Heui LEE, Myung Hoe KIM, Jong Tak LEE, Hae Dong KWAK, Cheol Hwan YOON, Jun Sik HWANG, In Sun BAEK, Sin Chan YANG, Myung Soo LEE, Chan Ki CHO
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Patent number: 11505096Abstract: The present disclosure relates to a reclining device for a seat, which can adjust a seatback at various angles through movement of a striker installed in a vehicle body. The reclining device for a seat includes a latch installed on a side of a seatback and configured to be rotated together with the seatback, and a striker module in which the latch is engaged with a striker installed in a vehicle body, where the striker moves in a certain section overlapping a rotation trajectory of the latch in a state where the latch is engaged and reclines the seatback together with the latch.Type: GrantFiled: May 28, 2021Date of Patent: November 22, 2022Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DAECHANG SEAT CO., LTD-DONGTANInventors: Suk Won Hong, Jong Seok Han, Jun Yong Kim, Sang Do Park, Sang Man Seo, Sung Hak Hong, Myung Soo Lee, In Chang Hwang, Kyoung Min Cho
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Publication number: 20220314853Abstract: A backboard assembly for a vehicular rear seat is disclosed. The backboard assembly includes an upper part and a lower part, which are made of a hard plastic material. The backboard assembly prevents the formation of a gap between the lower part and a luggage board, regardless of the operational mode of the rear seat. When a seat back is folded, the upper part, the lower part, and the luggage board are aligned in a horizontal direction, thereby allowing the space for passengers in the rear seat to be completely integrated with a luggage compartment.Type: ApplicationFiled: November 19, 2021Publication date: October 6, 2022Inventors: Eun Sue Kim, Seung Sik Han, Hong Heui Lee, Myung Hoe Kim, Cheol Hwan Yoon, Hae Dong Kwak, Jun Sik Hwang, Jong Tak Lee, Sin Chan Yang, In Sun Baek, Myung Soo Lee, Chan Ki Cho
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Patent number: 11453314Abstract: A seat adjustment apparatus for a vehicle includes: a set bracket having a rear part to which a back frame is rotatably connected; and a cushion frame disposed on an upper side of the set bracket and to be tilted by a link mechanism. In particular, the link mechanism includes: a first link member which is hinge-engaged with a front part of the set bracket, connected to a driving unit and supports a front part of the cushion frame to make the front part of the cushion frame ascend and descend by the driving unit; a second link member hinge-engaged with a rear part of the set bracket and the cushion frame to guide the rear part of the cushion frame; and a third link member hinge-engaged with the set bracket and the cushion frame to determine a tilting position of the cushion frame when the cushion frame ascends.Type: GrantFiled: June 4, 2021Date of Patent: September 27, 2022Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, Daechang Seat Co., LTD-Dongtan, Hyundai Transys Inc.Inventors: Mu Young Kim, Sang Do Park, Ho Suk Jung, Hyeok Seung Lee, Chan Ho Jung, Jun Young Yun, Myung Soo Lee, Tae Ju Jeong, Won Yeong Lee, Jun Sik Hwang, Kyeong Ju Kim
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Publication number: 20220295991Abstract: Proposed is an actuator for a recliner which can be manufactured with components having simple structures to reduce weight, and functions of a seat operated through different cables are independently performed stably. The actuator for a recliner includes: a casing part, and a drive part provided with a worm wheel gear located inside the casing part and rotated by an operation of a motor, and a rack gear configured to move elastically toward a first or second side of the drive part in engagement with the worm wheel gear, with cables being coupled respectively to the first and second sides of the rack gear.Type: ApplicationFiled: February 10, 2022Publication date: September 22, 2022Applicant: DAECHANG SEAT CO., LTD-DONGTANInventors: Chan Ki Cho, Myung Soo Lee, Sin Chan Yang, In Sun Baek
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Publication number: 20220130947Abstract: Disclosed is a capacitor having a high dielectric constant and low leakage current and a method for fabricating the same, wherein the capacitor may include a first conductive layer, a second conductive layer, a dielectric layer stack between the first conductive layer and the second conductive layer, a dielectric interface layer between the dielectric layer stack and the second conductive layer, and a high work function interface layer between the dielectric interface layer and the second conductive layer.Type: ApplicationFiled: January 3, 2022Publication date: April 28, 2022Inventors: Myung-Soo LEE, Cheol-Hwan PARK, Chee-Hong AN
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Publication number: 20220118890Abstract: Proposed is a folding seat which can be folded by manipulating a lever at various positions so as to improve the utilization of space around the folding seat. The folding seat includes: a seat frame; a seat back frame located at a rear of the seat frame and coupled rotatably to the seat frame or a vehicle; and a first latch part provided with a side support, a first end of the side support being coupled to the vehicle and a second end of the side support being coupled to the rear of the seat frame through a rotation shaft such that the seat frame is rotatable.Type: ApplicationFiled: October 18, 2021Publication date: April 21, 2022Inventors: Jae Kwang Shin, Myung Soo Lee, Chan Ki Cho
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Publication number: 20220111772Abstract: The present disclosure relates to a reclining device for a seat, which can adjust a seatback at various angles through movement of a striker installed in a vehicle body. The reclining device for a seat includes a latch installed on a side of a seatback and configured to be rotated together with the seatback, and a striker module in which the latch is engaged with a striker installed in a vehicle body, where the striker moves in a certain section overlapping a rotation trajectory of the latch in a state where the latch is engaged and reclines the seatback together with the latch.Type: ApplicationFiled: May 28, 2021Publication date: April 14, 2022Inventors: Suk Won Hong, Jong Seok Han, Jun Yong Kim, Sang Do Park, Sang Man Seo, Sung Hak Hong, Myung Soo Lee, In Chang Hwang, Kyoung Min Cho
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Publication number: 20220105835Abstract: A seat adjustment apparatus for a vehicle includes: a set bracket having a rear part to which a back frame is rotatably connected; and a cushion frame disposed on an upper side of the set bracket and to be tilted by a link mechanism. In particular, the link mechanism includes: a first link member which is hinge-engaged with a front part of the set bracket, connected to a driving unit and supports a front part of the cushion frame to make the front part of the cushion frame ascend and descend by the driving unit; a second link member hinge-engaged with a rear part of the set bracket and the cushion frame to guide the rear part of the cushion frame; and a third link member hinge-engaged with the set bracket and the cushion frame to determine a tilting position of the cushion frame when the cushion frame ascends.Type: ApplicationFiled: June 4, 2021Publication date: April 7, 2022Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, Daechang Seat Co.,LTD-Dongtan, Hyundai Transys Inc.Inventors: Mu Young KIM, Sang Do PARK, Ho Suk JUNG, Hyeok Seung LEE, Chan Ho JUNG, Jun Young YUN, Myung Soo LEE, Tae Ju JEONG, Won Yeong LEE, Jun Sik HWANG, Kyeong Ju KIM
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Patent number: 11292370Abstract: A rear seat for a vehicle is provided, in which when the seat back is reclined. The angle of the seat cushion is adjusted by following the operation of the seat back to provide an optimal posture for fatigue reduction of a passenger. When the seat back is folded, the seat cushion is not operated.Type: GrantFiled: June 9, 2020Date of Patent: April 5, 2022Assignees: Hyundai Motor Company, Kia Motors Corporation, Daechang Seat Co., LTD-DongtanInventors: Chan Ho Jung, Hyun Kyu Moon, Tae Hee Won, Jung Sang You, Hun Woong Song, Seon Chae Na, Myung Soo Lee, In Chang Hwang, Jeong Soo Kim, Jun Kyu Park
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Publication number: 20220079344Abstract: Proposed is a folding seat that is capable of being folding to various positions by controlling a lever and the folding seat is capable of improving utilization of space around the folding seat. According to an embodiment of the present disclosure, the folding seat includes: a seat frame; a seat back frame cross-arranged in back of the seat frame, the seat back frame having a first side rotatably coupled to the seat frame; and a locking portion coupled at a first side thereof to the seat back frame and rotatably coupled at a second side thereof to the seat frame at a position between the seat frame and the seat back frame, wherein the locking portion is configured to be inserted into a rear portion of the seat frame or to be separated from the seat frame according to an operation thereof.Type: ApplicationFiled: September 9, 2021Publication date: March 17, 2022Inventors: Jae Kwang SHIN, Myung Soo LEE, Chan Ki CHO
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Patent number: 11273731Abstract: A seat apparatus for a vehicle is provided, wherein a base bracket and a moving bracket are mounted to a body floor to lift and lower a seat, and a seat track is mounted to the moving bracket to move the seat in forward and rearward directions, so that the seat is moved and lifted and lowered. Accordingly, since the lifting/lowering structure of the seat is mounted to the body floor, space is secured below the seat, so indoor atmosphere is improved due to the increase of the space efficiency.Type: GrantFiled: March 26, 2020Date of Patent: March 15, 2022Assignees: Hyundai Motor Company, Kia Motors Corporation, Daechang Seat Co., LTD-DongtanInventors: Hyung Jin Park, Guk Mu Park, Byeong Kwang Kim, Sang Uk Yu, So Young Yoo, Seon Chae Na, Byung Yong Choi, Myung Soo Lee, Chan Ki Cho, Gyeong Jae Lee
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Patent number: 11251260Abstract: Disclosed is a capacitor having a high dielectric constant and low leakage current and a method for fabricating the same wherein the capacitor may include a first conductive layer a second conductive layer, a dielectric layer stack between the first conductive layer and the second conductive layer, a dielectric interface layer between the dielectric layer stack and the second conductive layer, and a high work function interface layer between the dielectric interface layer and the second conductive layer.Type: GrantFiled: March 20, 2020Date of Patent: February 15, 2022Assignee: SK hynix Inc.Inventors: Myung-Soo Lee, Cheol-Hwan Park, Chee-Hong An
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Patent number: 11034262Abstract: A seat cushion extension device is provided which can slide a seat cushion via a single spring, and has high assembly efficiency and a low weight due to a simple structure. The seat cushion extension device includes: a base having first and second rack gears provided to face each other; a cushion part provided on an upper portion of the base to move forward/backward; a locking gear part combined with a shaft extending from the cushion part to the base and having a first gear provided to be engaged with the first and second rack gears; and a manipulation part combined with the cushion part to move forward/backward between the cushion part and the first gear, and having a protruding part provided on a lower surface thereof.Type: GrantFiled: August 30, 2018Date of Patent: June 15, 2021Assignee: DAECHANG SEAT CO., LTDInventors: Jeong Soo Kim, Chan Ki Cho, Myung Soo Lee
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Publication number: 20210129712Abstract: A seat apparatus for a vehicle is provided, wherein a base bracket and a moving bracket are mounted to a body floor to lift and lower a seat, and a seat track is mounted to the moving bracket to move the seat in forward and rearward directions, so that the seat is moved and lifted and lowered. Accordingly, since the lifting/lowering structure of the seat is mounted to the body floor, space is secured below the seat, so indoor atmosphere is improved due to the increase of the space efficiency.Type: ApplicationFiled: March 26, 2020Publication date: May 6, 2021Applicants: Hyundai Motor Company, Kia Motors Corporation, Daechang Seat Co., LTD-DongtanInventors: Hyung Jin PARK, Guk Mu PARK, Byeong Kwang KIM, Sang Uk YU, So Young YOO, Seon Chae NA, Byung Yong CHOI, Myung Soo LEE, Chan Ki CHO, Gyeong Jae LEE
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Publication number: 20210130954Abstract: Disclosed is a method of forming a thin film using a surface protection material, the method comprising supplying the surface protection material to the inside of a chamber on which a substrate is placed so that the surface protection material is adsorbed to the substrate, discharging the unadsorbed surface protection material from the inside of the chamber by purging the interior of the chamber, supplying a metal precursor to the inside of the chamber so that the metal precursor is adsorbed to the substrate, discharging the unadsorbed metal precursor from the inside of the chamber by purging the interior of the chamber, and supplying a reaction material to the inside of the chamber so that the reaction material reacts with the adsorbed metal precursor to form the thin film.Type: ApplicationFiled: July 24, 2020Publication date: May 6, 2021Applicant: EUGENETECH MATERIALS CO., LTD.Inventors: Geun Su LEE, Jae Min KIM, Ha Na KIM, Woong Jin CHOI, Eun Ae JUNG, Dong Hyun LEE, Myung Soo LEE, Ji Won MOON, Dong Hak JANG, Hyun Sik NOH
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Patent number: 10953773Abstract: A fold and dive seat for a vehicle is provided with a seat-cushion tilting mechanism, a fold and dive mechanism, and a seatback reclining mechanism so as to simultaneously performed both a seatback reclining operation and a tilting operation of a front portion of a seat cushion. The fold and dive seat reduces by evenly dispersing a body pressure over a passenger's upper body and lower body.Type: GrantFiled: April 15, 2019Date of Patent: March 23, 2021Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, DAECHANG SEAT CO., LTD-DONGTAN, HYUNDAI TRANSYS INC.Inventors: Hyun Kyu Moon, Seon Chae Na, Jung Sang You, Chan Ho Jung, Sang Beom Hwang, In Chang Hwang, Myung Soo Lee, Jeong Soo Kim, Eom Seok Yoo
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Patent number: D925670Type: GrantFiled: September 5, 2019Date of Patent: July 20, 2021Inventor: Myung Soo Lee
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Patent number: D943039Type: GrantFiled: July 16, 2020Date of Patent: February 8, 2022Inventor: Myung Soo Lee