Patents by Inventor Ho Seok Lee
Ho Seok 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).
-
Publication number: 20240153135Abstract: Embodiments of the inventive concept provide a substrate treating apparatus and a substrate treating method for allowing a position of a substrate to be known with only an analysis of an image with respect to a light source irradiated to a surrounding of the substrate. The inventive concept provides a substrate treating apparatus. The substrate treating apparatus includes a support unit configured to seat a substrate; a first light irradiation unit configured to irradiate a first light source to the substrate; an image acquisition unit configured to acquire an image information with respect to the first light source irradiated to the substrate; and an image analysis unit configured to detect a position of the substrate by inputting the image information and analyzing the first light source irradiated to the substrate within the image information which is input.Type: ApplicationFiled: May 2, 2023Publication date: May 9, 2024Applicant: SEMES CO., LTD.Inventors: Ho Hun LEE, Yong Seok JANG
-
Publication number: 20240150611Abstract: The present application provides a polyimide powder in which a conductive filler is uniformly dispersed within particles, and a polyamic acid varnish that is prepared from the powder and capable of implementing a polyimide molded article that not only has excellent moldability and processability, but also has excellent conductivity, tensile strength, elongation, and elastic modulus.Type: ApplicationFiled: October 16, 2023Publication date: May 9, 2024Inventors: Min Seok YANG, Ho Sung LEE, Ik Sang LEE
-
Publication number: 20240147198Abstract: A method for sharing data in a transmitting-side electronic device communicating with a receiving-side electronic device is provided. The method includes connecting a voice call with the receiving-side electronic device; obtaining a sharing object to be shared with the receiving-side electronic device; and transmitting data corresponding to the sharing object to the receiving-side electronic device through a data session formed based on information related to the voice call.Type: ApplicationFiled: January 5, 2024Publication date: May 2, 2024Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Jung-kih HONG, Min-Seok KIM, Ho-Jun LEE, Su-Jeong LIM, Deok-Ho KIM, Cheol-Ju HWANG, Yeul-Tak SUNG
-
Patent number: 11961441Abstract: A display device includes a display panel having flexibility, a storage connected to a first end of the display panel and accommodating the display panel so that the display panel is inserted and withdrawn, an extension part connected to a second end of the display panel, which is opposite to the first end of the display panel, and facing one side of the storage in a first direction, and a display driving integrated circuit which receives image data and a control signal from a host and provides a data signal to the display panel. The display driving integrated circuit includes a data processor which receives a smart size change signal from the host and sets a non-active area of the display panel based on the smart size change signal.Type: GrantFiled: October 21, 2022Date of Patent: April 16, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Joo Hyung Lee, Chun Sik Byun, Ho Seok Han
-
Publication number: 20240110010Abstract: The present invention relates to a method for producing a polyimide powder, particularly to a method for producing a polyimide powder, which includes a) preparing a dispersion by dispersing a dianhydride and a diamine in distilled water; and b) introducing the dispersion of step a) into a reactor and conducting the reaction at a stirring speed of 300 rpm or more under temperature and pressure conditions. In the present invention, it is possible to improve physical properties and control the particle size and dispersibility without additional processes by using water-based polymerization and controlling the stirring speed in the production process.Type: ApplicationFiled: December 28, 2020Publication date: April 4, 2024Inventors: Ho Sung LEE, Ik Sang LEE, Jin Seok JEON
-
Publication number: 20240088914Abstract: A storage device is disclosed. The storage device may comprise storage for input encoded data. A controller may process read requests and write requests from a host computer on the data in the storage. An in-storage compute controller may receive a predicate from the host computer to be applied to the input encoded data. A transcoder may include an index mapper to map an input dictionary to an output dictionary, with one entry in the input dictionary mapped to an entry in the output dictionary, and another entry in the input dictionary mapped to a “don't care” entry in the output dictionary.Type: ApplicationFiled: November 22, 2023Publication date: March 14, 2024Inventors: Yang Seok KI, Ho Bin LEE
-
Publication number: 20240075853Abstract: An apparatus of tilting a seat cushion of a vehicle, includes a tilting motor, a pinion gear, a sector gear, and a tilting link which perform the tilting operation of the seat cushion and exert a binding force in a tilted state of the seat cushion and are provided to be connected to both of one side and the other side of a seat cushion frame, and has two sector gears positioned on left and right sides and connected to each other by a connection bar so that, by strengthening a binding force of the front portion of the seat cushion, it is possible to secure the safety of passengers in the event of a collision.Type: ApplicationFiled: April 13, 2023Publication date: March 7, 2024Applicants: Hyundai Motor Company, Kia Corporation, DAS CO., LTD, Faurecia Korea, Ltd., Hyundai Transys Inc.Inventors: Sang Soo LEE, Mu Young KIM, Sang Hark LEE, Ho Suk JUNG, Sang Do PARK, Chan Ho JUNG, Dong Hoon LEE, Hea Yoon KANG, Deok Soo LIM, Seung Pil JANG, Seon Ho KIM, Jong Seok YUN, Hyo Jin KIM, Dong Gyu SHIN, Jin Ho SEO, Young Jun KIM, Taek Jun NAM
-
Patent number: 11923562Abstract: A battery module includes: a battery cell assembly having a plurality of battery cells; a top plate configured to cover an upper side of the battery cell assembly; a bottom plate configured to cover a lower side of the battery cell assembly; a sensing assembly disposed to cover a front side and a rear side of the battery cell assembly; a pair of side plates disposed at side surfaces, respectively, of the battery cell assembly; and a pair of compression pads disposed between the pair of side plates and the battery cell assembly, respectively.Type: GrantFiled: November 1, 2022Date of Patent: March 5, 2024Assignee: LG Energy Solution, Ltd.Inventors: Sung-Won Seo, Dong Yeon Kim, Ho-June Chi, Dal-Mo Kang, Jin-Hak Kong, Jeong-O Mun, Yoon-Koo Lee, Yong-Seok Choi, Alexander Eichhorn, Andreas Track
-
Publication number: 20240070029Abstract: Provided is a method of database management including locating, with a recovery logic, a first metadata table using a beginning metadata table key, reading, by the recovery logic, the first metadata table, retrieving, with the recovery logic, a first next metadata table key of the first metadata table, locating, by the recovery logic, a second metadata table based on the first next metadata table key or based on a third next metadata table key of a third metadata table having a third metadata table range between a first metadata table range of the first metadata table and a second metadata table range of the second metadata table, reading, by the recovery logic, the second metadata table, determining, by the recovery logic, the second metadata table lacks valid keys in the second metadata table range, and making available, by the recovery logic, memory space associated with the second metadata table.Type: ApplicationFiled: October 30, 2023Publication date: February 29, 2024Inventors: Heekwon Park, Ho bin Lee, IIgu Hong, Yang Seok Ki
-
Patent number: 11913133Abstract: The present invention relates to a method of manufacturing polycrystalline silicon ingot using a crucible in which an oxygen exhaust passage is formed by single crystal or polycrystalline rods, the method including the steps of: manufacturing the single crystal or polycrystalline silicon rods each having the shape of a quadrilateral pillar; putting the single crystal or polycrystalline quadrilateral pillar-shaped silicon rods into the crucible in such a manner as to be arranged close to one another along the inner peripheral surface of the crucible to thus form a space portion inside the single crystal or polycrystalline silicon rods, into which silicon chunks are put, and the oxygen exhaust passages between the inner peripheral surface of the crucible and the respective surfaces of the single crystal or polycrystalline silicon rods oriented toward the inner peripheral surface of the crucible; putting the silicon chunks into the space portion of the crucible; and melting and crystallizing the silicon chunks.Type: GrantFiled: July 6, 2022Date of Patent: February 27, 2024Assignee: Lintech CorporationInventors: Ho Jung You, Dong Nam Shin, Sei Kwang Oh, Jun Seok Lee, Sun Bin Yum, Tae-Woo Kang
-
Publication number: 20230299513Abstract: The present invention relates to a terminal block having a leakage current restricting function, in which leakage current is restricted by using differences in the areas of conductive electrodes connecting the ends of a single-phase three line input side phase voltage line (R line), neutral line (N line) and ground line (G) with the output side phase voltage line (R line), neutral line (N line) and ground line (G), respectively, and thus electric shock accidents can be more effectively prevented.Type: ApplicationFiled: October 28, 2020Publication date: September 21, 2023Applicant: VISION TECH CorporationInventor: Ho Seok LEE
-
Patent number: 11737722Abstract: Provided are an X-ray detector having fabrication fault tolerant structure and a method for manufacturing the same using a micro-transfer printing (MTP) technique. The X-ray detector may include a photodiode layer formed on a base substrate within a pixel area and including a plurality of photodiode pixel units, a dummy layer formed the base substrate within a peripheral area, a plurality of pixel driving integrated chips printed on the photodiode layer, a plurality of primary column and row integrated chips printed on the dummy layer, and metal lines coupling the column and row integrated chips with pixel driving integrated chips and other constituent elements, wherein the plurality of pixel driving integrated chips and primary column and row integrated chips are manufactured separately from the photodiode layer and the dummy layer and attached on the photodiode layer and the dummy layer, respectively.Type: GrantFiled: June 10, 2022Date of Patent: August 29, 2023Assignees: RAYENCE Co., Ltd., VATECH EWOO Holdings Co., Ltd., Qpix solutions Inc.Inventors: Jin Woong Jeong, Ho Seok Lee, Chang Hyeuk Kim, Seungman Yun
-
Publication number: 20220395249Abstract: Provided are an X-ray detector having fabrication fault tolerant structure and a method for manufacturing the same using a micro-transfer printing (MTP) technique. The X-ray detector may include a photodiode layer formed on a base substrate within a pixel area and including a plurality of photodiode pixel units, a dummy layer formed the base substrate within a peripheral area, a plurality of pixel driving integrated chips printed on the photodiode layer, a plurality of primary column and row integrated chips printed on the dummy layer, and metal lines coupling the column and row integrated chips with pixel driving integrated chips and other constituent elements, wherein the plurality of pixel driving integrated chips and primary column and row integrated chips are manufactured separately from the photodiode layer and the dummy layer and attached on the photodiode layer and the dummy layer, respectively.Type: ApplicationFiled: June 10, 2022Publication date: December 15, 2022Applicants: RAYENCE Co., Ltd., VATECH EWOO Holdings Co., Ltd., Qpix solutions Inc.Inventors: Jin Woong Jeong, Ho Seok LEE, Chang Hyeuk Kim, Seungman YUN
-
Patent number: 11489334Abstract: The present disclosure relates to an earth leakage breaker having a leakage current limiting function, and the earth leakage breaker is provided to implement leakage current limiting parts at both ends of an earth leakage breaker part so that both an input terminal and an output terminal are each provided with the leakage current limiting function to increase leakage current limiting efficiency.Type: GrantFiled: October 22, 2020Date of Patent: November 1, 2022Assignee: VISION TECH. INCInventor: Ho Seok Lee
-
Publication number: 20220289181Abstract: A driver's hands on/off detection system for detecting whether a driver's hands are on/off a steering wheel during driving is applied to a vehicle. When a driving assistance system is operated by a controller during driving, the driver's hands on/off detection system calculates an electronic motor driven power steering system (MDPS) torque representative value and a vehicle measurement data representative value as a representative value ratio between sensors, and divides a disturbance driving area and a normal driving area by a magnitude of the representative value ratio between sensors to perform sensor detection correction control of a hands on/off check using a disturbance torque threshold to the torque filtering value or torque-based sensing control of a hands on/off check using an upper/lower torque limit value to the torque filtering value, thereby reducing the hands on/off detection errors during driving with only a vehicle-mounted sensor without using a capacitive sensor.Type: ApplicationFiled: June 30, 2021Publication date: September 15, 2022Inventors: Seok-Young Shin, Seung-Ho Lee, Ho-Seok Lee
-
Patent number: 11360301Abstract: An augmented reality head-up display (AR HUD) apparatus is provided. A backlight unit (BLU) for an AR HUD includes a light emitting diode (LED) array including a plurality of LEDs, a primary lens array configured to primarily concentrate light output by the plurality of LEDs, a secondary lens array configured to secondarily concentrate light incident through the primary lens array, and a side reflector configured to reflect light traveling toward a side surface above the secondary lens array among light incident through the secondary lens array.Type: GrantFiled: September 18, 2020Date of Patent: June 14, 2022Assignees: SAMSUNG ELECTRONICS CO., LTD., GLOTEC Corp.Inventors: Jinho Lee, Ki Gwon Lee, Ho Seok Lee, Yoonsun Choi, Dong Kyung Nam, Seong Won Yoo
-
Publication number: 20210408785Abstract: The present disclosure relates to an earth leakage breaker having a leakage current limiting function, and the earth leakage breaker is provided to implement leakage current limiting parts at both ends of an earth leakage breaker part so that both an input terminal and an output terminal are each provided with the leakage current limiting function to increase leakage current limiting efficiency.Type: ApplicationFiled: October 22, 2020Publication date: December 30, 2021Applicant: VISION TECH. INCInventor: Ho Seok Lee
-
Patent number: 11194063Abstract: Provided are an X-ray detector including a plurality of pixel driving micro integrated chips separately fabricated from a photodiode layer and printed on the photodiode layer and a method for manufacturing the X-ray detector. The X-ray detector may include a photodiode layer and a driver layer. The photodiode layer may include a plurality of photodiodes and be configured to receive X-ray that have passed through a target object and convert the received X-ray to electric signals. The driver layer may be formed on the photodiode layer and include a plurality of micro driving integrated chips each coupled to two or more photodiodes in the photodiode layer. The plurality of pixel driving integrated chips may be manufactured separately from the photodiode layer and printed on the photodiode layer using a micro-transfer printing method.Type: GrantFiled: December 30, 2019Date of Patent: December 7, 2021Assignees: RAYENCE Co., Ltd., VATECH EWOO Holdings Co., Ltd., Qpix solutions Inc.Inventors: Seungman Yun, Ho Seok Lee, Jin Woong Jeong
-
Patent number: 11087980Abstract: A laser crystallization method includes exciting gas medium in an airtight container to generate laser beams; amplifying the laser beams by reflecting the laser beams between a high reflection mirror and a low reflection mirror respectively disposed facing opposite end portions of the airtight container, wherein a first transparent window and a second transparent window are fixed to respective end portions of the airtight container, and outputting the amplified laser beams; and disposing a cleaning mirror in a path of the laser beams that have propagated through the second transparent window.Type: GrantFiled: March 22, 2017Date of Patent: August 10, 2021Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Byung Soo So, Mee Jae Kang, Ho Seok Lee, Jae Gyun Lim, Sang Ho Jeon, Yeon Hee Jeon
-
Publication number: 20210199817Abstract: Provided are an X-ray detector including a plurality of pixel driving micro integrated chips separately fabricated from a photodiode layer and printed on the photodiode layer and a method for manufacturing the X-ray detector. The X-ray detector may include a photodiode layer and a driver layer. The photodiode layer may include a plurality of photodiodes and be configured to receive X-ray that have passed through a target object and convert the received X-ray to electric signals. The driver layer may be formed on the photodiode layer and include a plurality of micro driving integrated chips each coupled to two or more photodiodes in the photodiode layer. The plurality of pixel driving integrated chips may be manufactured separately from the photodiode layer and printed on the photodiode layer using a micro-transfer printing method.Type: ApplicationFiled: December 30, 2019Publication date: July 1, 2021Applicants: RAYENCE Co., Ltd., VATECH EWOO Holdings Co., Ltd., Qpix solutions Inc.Inventors: Seungman YUN, Ho Seok LEE, Jin Woong Jeong