Patents by Inventor Jong Tak LEE
Jong Tak 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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Publication number: 20240130109Abstract: A semiconductor device includes: a semiconductor device, comprising: a bit line structure including a bit line contact plug, a bit line, and a bit line hard mask that are sequentially stacked over a substrate; a storage node contact plug that is spaced apart from the bit line structure; a conformal spacer that is positioned between the bit line and the storage node contact plug and includes a low-k material; and a seed liner that is positioned between the conformal spacer and the bit line and thinner than the conformal spacer.Type: ApplicationFiled: December 15, 2023Publication date: April 18, 2024Inventors: Beom Ho MUN, Eun Jeong KIM, Jong Kook PARK, Seung Mi LEE, Ji Won CHOI, Kyoung Tak KIM, Yun Hyuck JI
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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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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: 10637827Abstract: A security network system is disclosed. The security network system includes a processor selectively operable in either a normal world or a secure world, wherein the processor receives, from an external network, a packet by using a network driver module of the secure world, extracts data of the packet by using a TCP/IP module of the secure world if the packet received from the external network is used in the secure world, uses the data of the packet in the secure world, and extracts the data of the packet by using the TCP/IP module of the secure world so as to transmit the data of the packet to the normal world if the packet is not used in the secure world.Type: GrantFiled: July 21, 2016Date of Patent: April 28, 2020Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yu-sun Kim, In-ho Kim, In-hwan We, Jong-tak Lee
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Patent number: 10320786Abstract: Provided are an electronic apparatus in which a normal operating system (OS) and a secure OS are installed and a method for controlling the electronic apparatus. The method for controlling the electronic apparatus includes searching for at least one external terminal in which a secure OS is installed, selecting a first terminal from among the at least one external terminal in which a secure OS is installed, in response to a first terminal being selected from the retrieved at least one external terminal, performing communication connection with the first terminal, searching for at least one terminal in which only a normal OS is installed, from among at least one external terminal that is capable of being communication-connected to the first terminal, and performing communication with a second terminal of the at least one terminal in which only the normal OS is installed, through the first terminal.Type: GrantFiled: September 6, 2016Date of Patent: June 11, 2019Assignee: Samsung Electronics Co., Ltd.Inventors: Jung-kyuen Lee, In-ho Kim, In-hwan We, Jong-tak Lee
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Publication number: 20180145948Abstract: A security network system is disclosed. The security network system includes a processor selectively operable in either a normal world or a secure world, wherein the processor receives, from an external network, a packet by using a network driver module of the secure world, extracts data of the packet by using a TCP/IP module of the secure world if the packet received from the external network is used in the secure world, uses the data of the packet in the secure world, and extracts the data of the packet by using the TCP/IP module of the secure world so as to transmit the data of the packet to the normal world if the packet is not used in the secure world.Type: ApplicationFiled: July 21, 2016Publication date: May 24, 2018Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yu-sun KIM, In-ho KIM, In-hwan WE, Jong-tak LEE
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Patent number: 9939190Abstract: A method of manufacturing a refrigerator having a body, storage compartments, and a door that opens/closes the storage compartments and comprises a front panel formed of a metal plate material, through holes being formed in the front panel, the method including forming the through holes in the front panel by performing an etching or laser process; and filling a filler member in the through holes so that foreign substances are prevented from permeating an internal space of the through holes.Type: GrantFiled: January 9, 2015Date of Patent: April 10, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Do Soo Sung, Heung Seob Choi, Man Yeob Lee, Jong Tak Lee
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Patent number: 9664435Abstract: A door of a refrigerator includes a front panel formed of a metal material, a display unit including a display portion which is disposed at a rear side of the front panel and on which operating information of the refrigerator is displayed when the display portion becomes bright or dark, and a plurality of through holes formed in a region of the front panel corresponding to the display portion. Although the display unit is hidden inside the door, information displayed on the display unit can be seen to a user through the plurality of through holes.Type: GrantFiled: January 9, 2015Date of Patent: May 30, 2017Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Do Soo Sung, Heung Seob Choi, Man Yeob Lee, Jong Tak Lee
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Patent number: 9604551Abstract: The present disclosure provides an apparatus for locking a vehicle seat-rail that improves the assembly convenience of a lever assembly and enhances space utilization of the seat-rail upper portion, and an assembling method. The apparatus includes a fixing bracket that is fixed to an outer surface of a moving rail; and an unlock lever that is rotatably coupled to the fixing bracket at an interruption. In particular, a rotation stopper is formed to protrude from a side surface of the unlock lever, and a fixing stopper is provided in a rotation path of the rotation stopper to regulate the excessive rotation of the unlock lever in one direction at the time of rotation of the unlock lever.Type: GrantFiled: December 29, 2015Date of Patent: March 28, 2017Assignee: HYUNDAI DYMOS INCORPORATEDInventors: Hyun Soo Kim, Jong Tak Lee
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Patent number: 9597981Abstract: An apparatus to lock a vehicle seat-rail includes a locking pin to pass through a fixing bracket, and a detachment preventing device to inhibit the locking pin from being detached from the fixing bracket in a direction, while the locking pin moves on the fixing bracket. In particular, the detachment preventing device includes: a catching jaw formed in the locking pin; a guide hole formed in an end of the fixing bracket; and a bush to wrap around the locking pin. The catching jaw is caught the bush and thus the locking pin inserted in the guide hole is inhibited from being detached.Type: GrantFiled: December 29, 2015Date of Patent: March 21, 2017Assignee: HYUNDAI DYMOS INCORPORATEDInventors: Hyun Soo Kim, Jong Tak Lee
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Publication number: 20170078287Abstract: Provided are an electronic apparatus in which a normal operating system (OS) and a secure OS are installed and a method for controlling the electronic apparatus. The method for controlling the electronic apparatus includes searching for at least one external terminal in which a secure OS is installed, selecting a first terminal from among the at least one external terminal in which a secure OS is installed, in response to a first terminal being selected from the retrieved at least one external terminal, performing communication connection with the first terminal, searching for at least one terminal in which only a normal OS is installed, from among at least one external terminal that is capable of being communication-connected to the first terminal, and performing communication with a second terminal of the at least one terminal in which only the normal OS is installed, through the first terminal.Type: ApplicationFiled: September 6, 2016Publication date: March 16, 2017Inventors: Jung-kyuen LEE, In-ho KIM, In-hwan WE, Jong-tak LEE
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Publication number: 20160193942Abstract: The present disclosure provides an apparatus for locking a vehicle seat-rail that improves the assembly convenience of a lever assembly and enhances space utilization of the seat-rail upper portion, and an assembling method. The apparatus includes a fixing bracket that is fixed to an outer surface of a moving rail; and an unlock lever that is rotatably coupled to the fixing bracket at an interruption. In particular, a rotation stopper is formed to protrude from a side surface of the unlock lever, and a fixing stopper is provided in a rotation path of the rotation stopper to regulate the excessive rotation of the unlock lever in one direction at the time of rotation of the unlock lever.Type: ApplicationFiled: December 29, 2015Publication date: July 7, 2016Applicant: HYUNDAI DYMOS INCORPORATEDInventors: Hyun Soo KIM, Jong Tak LEE
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Publication number: 20160185260Abstract: An apparatus for locking a vehicle seat-rail that includes: a locking pin that is provided to pass through the fixing bracket and is linearly movable; and a detachment preventing means that inhibits the locking pin from being detached from the fixing bracket in a direction, while allowing the linear movement of the locking pin.Type: ApplicationFiled: December 29, 2015Publication date: June 30, 2016Applicant: HYUNDAI DYMOS INCORPORATEDInventors: Hyun Soo KIM, Jong Tak LEE
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Publication number: 20150367752Abstract: An apparatus for moving a motor-operated seat rail, including a lead screw provided along an axial direction of a fixed rail, a mounting bracket having opposite ends combined with a moving rail, with the lead screw passing through a central portion of the mounting bracket so that the bracket moves along the lead screw, and a spindle nut engaged with the lead screw through a screw type engagement. A first end of the spindle nut is rotatably held on the mounting bracket so as to rotate relative to the bracket, and a second end passes through the central portion of the mounting bracket and extends along an axial direction of the lead screw, and being configured such that the inner diameter of the second end is able to be elastically reduced so that the inner circumferential surface of the second end comes into close contact with the outer circumferential surface of the lead screw.Type: ApplicationFiled: June 19, 2015Publication date: December 24, 2015Inventors: Seung Hun Chang, Jong Tak Lee
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Publication number: 20150192352Abstract: A door of a refrigerator includes a front plate formed of a metallic material, a display unit having a display part disposed at a rear surface of the front plate to brighten and darken and thus to display operation information of the refrigerator, and a plurality of through-holes formed in an area of the front plate corresponding to the display part. The display unit is hidden in the door, but a user may see the information displayed on the display unit through the through-holes of the front plate.Type: ApplicationFiled: January 7, 2015Publication date: July 9, 2015Applicant: Samsung Electronics Co., LtdInventors: Do Soo Sung, Jong Tak Lee, Heung Seob Choi, Man Yeob Lee
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Publication number: 20150121700Abstract: A method of manufacturing a refrigerator having a body, storage compartments, and a door that opens/closes the storage compartments and comprises a front panel formed of a metal plate material, through holes being formed in the front panel, the method including forming the through holes in the front panel by performing an etching or laser process; and filling a filler member in the through holes so that foreign substances are prevented from permeating an internal space of the through holes.Type: ApplicationFiled: January 9, 2015Publication date: May 7, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Do Soo SUNG, Heung Seob CHOI, Man Yeob LEE, Jong Tak LEE
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Publication number: 20150122825Abstract: A door of a refrigerator includes a front panel formed of a metal material, a display unit including a display portion which is disposed at a rear side of the front panel and on which operating information of the refrigerator is displayed when the display portion becomes bright or dark, and a plurality of through holes formed in a region of the front panel corresponding to the display portion. Although the display unit is hidden inside the door, information displayed on the display unit can be seen to a user through the plurality of through holes.Type: ApplicationFiled: January 9, 2015Publication date: May 7, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Do Soo SUNG, Heung Seob CHOI, Man Yeob LEE, Jong Tak LEE
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Patent number: 8960934Abstract: A door of a refrigerator includes a front panel formed of a metal material, a display unit including a display portion which is disposed at a rear side of the front panel and on which operating information of the refrigerator is displayed when the display portion becomes bright or dark, and a plurality of through holes formed in a region of the front panel corresponding to the display portion. Although the display unit is hidden inside the door, information displayed on the display unit can be seen to a user through the plurality of through holes.Type: GrantFiled: April 1, 2014Date of Patent: February 24, 2015Assignee: Samsung Electronics Co., Ltd.Inventors: Do Soo Sung, Heung Seob Choi, Man Yeob Lee, Jong Tak Lee
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Publication number: 20140300263Abstract: A door of a refrigerator includes a front panel formed of a metal material, a display unit including a display portion which is disposed at a rear side of the front panel and on which operating information of the refrigerator is displayed when the display portion becomes bright or dark, and a plurality of through holes formed in a region of the front panel corresponding to the display portion. Although the display unit is hidden inside the door, information displayed on the display unit can be seen to a user through the plurality of through holes.Type: ApplicationFiled: April 1, 2014Publication date: October 9, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Do Soo SUNG, Heung Seob CHOI, Man Yeob LEE, Jong Tak LEE