Patents by Inventor Hae In KWON
Hae In KWON 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: 12128848Abstract: A roof airbag for a vehicle is proposed. The roof airbag for a vehicle has an airbag cushion configured to be unfolded downward from an inner roof to protect a passenger seated on a seat, and the airbag cushion has a shape bent toward the passenger by a main tether and a sub-tether, thus securing a restraining force for the passenger and safely protecting the passenger from an impact, and the airbag cushion is unfolded downward while avoiding insertion between a roof-side portion of the roof and a headlining by the sub-tether. Specifically, the airbag cushion is prevented from being transversally contracted and an unfolding shape of the airbag cushion is maintained. Furthermore, the fluidity of a gas flow in the airbag cushion is secured, so that the airbag cushion is rapidly unfolded.Type: GrantFiled: August 10, 2023Date of Patent: October 29, 2024Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Byung Ho Min, Hae Kwon Park
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Publication number: 20240331623Abstract: A display device includes a display panel including a pixel including a pixel circuit and a light emitting element, a plurality of scan lines connected to the pixel circuit, an emission control line connected to the pixel circuit, and a data line connected to the pixel circuit. The pixel circuit includes a first capacitor connected to a first node and a second node opposite to the first node, a first circuit portion that includes a first transistor connected between the data line and the first node and a second transistor connected between the first transistor and the first node, and a second circuit portion connected to the second node and the light emitting element. Before the light emitting element emits light, a reference voltage is provided to a third node between the first transistor and the second transistor.Type: ApplicationFiled: June 11, 2024Publication date: October 3, 2024Inventors: JAEKEUN LIM, BON-SEOG GU, SANGAN KWON, SOON-DONG KIM, JINYOUNG ROH, HAE-KWAN SEO
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Patent number: 12103591Abstract: A frame structure for a vehicle includes: an inner panel connected to a side member and defining an inner side of a rear part of the side member; an outer panel connected to a rear side of the side member and coupled to an outer side of the inner panel defining a closed cross-section together with the inner panel and defining an outer side of the rear part of the side member; an opening portion formed below the inner and outer panels partially opening the closed cross-section so that a front end of a rear suspension arm can be inserted into the opening portion; and a reinforcing member disposed in the opening portion defining the closed cross-section together with the outer panel and the inner panel and configured to close an internal space in the outer and inner panels.Type: GrantFiled: January 25, 2023Date of Patent: October 1, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Won Hae Lee, Nam Ho Kim, Mi Ran Park, Ha Yeon Kwon, Byung Joo Chung, Seung Hak Lee, Min Seok Kim
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Publication number: 20240314266Abstract: A method for determining heat and reflected heat in a thermal image, according to the present invention, comprises the steps of: a) photographing a subject through a thermal imaging camera so as to collect a thermal image of the subject; b) analyzing features according to the thermal image temperature distribution of the thermal image; c) detecting the heat and the reflected heat in the thermal image according to the analysis in step b); and d) displaying, as heat and reflected heat regions in the thermal image, the heat and the reflected heat in the thermal image detected in step c).Type: ApplicationFiled: November 30, 2021Publication date: September 19, 2024Inventors: I Seul JEON, Sung Mok MIN, Song Hae YE, Won Kyu LEE, Ju Sik KIM, Hee In LEE, Dong Heon CHOI, Jang Woo KWON, Seon Woo LEE
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Publication number: 20240242596Abstract: Provided is a method and an apparatus for determining a vehicle behavior, and more specifically, to a method and an apparatus for determining a vehicle behavior for bottleneck congestion control in a bottleneck section. Tn apparatus for determining a vehicle behavior may include an information collection unit collecting surrounding information of a target driving vehicle from a road side unit (RSU), a vehicle observation unit obtaining observation information based on the target driving vehicle from a sensing module mounted on the target driving vehicle, a reward determination unit determining a reward for the target driving vehicle through a reward function which uses the surrounding information and the observation information, a model training unit updating and training a decision making model through the reward, and a behavior determination unit determining a behavior of the target driving vehicle by inputting the observation information into the decision making model.Type: ApplicationFiled: July 7, 2023Publication date: July 18, 2024Inventors: Min Hae KWON, Chan In EOM, Dong Su LEE
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Publication number: 20240242088Abstract: Provided is a method of personalized federated learning performed by an electronic device. The method is performed by an electronic device including one or more processors, a communication circuit which communicates with an external device, and one or more memories storing at least one instruction executed by the one or more processors. The method may include, by the one or more processors, training a local model using local data, in which the local model as an artificial neural network model includes a first parameter set corresponding to a global parameter set and a second parameter set corresponding to a local parameter set, transmitting the first parameter set to the external device, receiving a 1-1st parameter set for renewing the first parameter set from the external device, changing the first parameter set included in the local model to the 1-1st parameter set, and training the local model including the 1-1st parameter set.Type: ApplicationFiled: July 9, 2023Publication date: July 18, 2024Inventors: Min Hae KWON, Mi Ru KIM, Hyo Seon KYE
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Publication number: 20240241800Abstract: Provided is an anomaly detection method performed by an electronic device. The method performed by an electronic device including one or more processors, a communication circuit which communicates with an external device, and one or more memories storing at least one instruction executed by the one or more processors may include: by the one or more processors, receiving target data for discriminating whether an anomaly occurs, in which the target data includes a value for each of a plurality of features; inputting a value for at least one important feature among the plurality of features into an anomaly detection model, in which the at least one important feature is determined by important feature information received from the external device; and determining whether the target data is abnormal based on an output of the anomaly detection model.Type: ApplicationFiled: July 7, 2023Publication date: July 18, 2024Inventors: Min Hae KWON, Mi Ru KIM
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Patent number: 12030455Abstract: A side air bag apparatus for a vehicle. The side air bag apparatus includes: a first cushion configured to cover and protect an upper body area of a passenger who has adopted a relax mode while tilting rearward a seatback; a second cushion configured to cover and protect a head area; and a valve member configured to open and close a vent hole connecting the first cushion to the second cushion. Accordingly, both the upper body area and the head area of the passenger in the relax mode are efficiently and sufficiently protected.Type: GrantFiled: June 14, 2021Date of Patent: July 9, 2024Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Jiwoon Song, Hae Kwon Park
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Publication number: 20240177972Abstract: Provided is a method for etching an atomic layer. The method for etching the atomic layer includes providing a substrate to a process chamber, wherein the process chamber comprises a first chamber part and a second chamber part, and the substrate is provided in the second chamber part, generating adsorption gas plasma in the first chamber part, adsorbing radicals of the adsorption gas plasma to the substrate so as to form a treatment layer, generating etching gas plasma in the first chamber part, and allowing electrons and ions of the etching gas plasma to be alternately incident into the treatment layer so as to perform desorption of the treatment layer.Type: ApplicationFiled: November 1, 2023Publication date: May 30, 2024Applicants: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY, IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)Inventors: Geun Young YEOM, Chin Wook CHUNG, Yun Jong JANG, Doo San KIM, Ye Eun KIM, Hong Seong GIL, Hae In KWON, Jun Young PARK, Ji Won JUNG
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Publication number: 20240157953Abstract: Steering devices and methods for a vehicle are provided, where the method includes monitoring failure of an electric steering system, calculating a target yaw rate value and a target velocity value of the vehicle based on a signals received from one or more sensors, in response to detecting the failure in the electric steering system, detecting a wheel angle of a front wheel portion, performing backup steering based on generating slip in the vehicle to move the vehicle in a direction corresponding to an intended direction, and controlling a velocity of the vehicle to drive the vehicle based on an intended velocity, wherein the performing of the backup steering includes calculating a braking torque for each of the front wheel portion and a rear wheel portion based on the velocity and an steering angle, and distributing the braking torque to the front wheel portion and the rear wheel portion.Type: ApplicationFiled: August 29, 2023Publication date: May 16, 2024Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Hae Kwon PARK, Byeung Su KIM, Jae Hong JEON, Hyeon Seok JEONG
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Publication number: 20230382343Abstract: A roof airbag for a vehicle is proposed. The roof airbag for a vehicle has an airbag cushion configured to be unfolded downward from an inner roof to protect a passenger seated on a seat, and the airbag cushion has a shape bent toward the passenger by a main tether and a sub-tether, thus securing a restraining force for the passenger and safely protecting the passenger from an impact, and the airbag cushion is unfolded downward while avoiding insertion between a roof-side portion of the roof and a headlining by the sub-tether. Specifically, the airbag cushion is prevented from being transversally contracted and an unfolding shape of the airbag cushion is maintained. Furthermore, the fluidity of a gas flow in the airbag cushion is secured, so that the airbag cushion is rapidly unfolded.Type: ApplicationFiled: August 10, 2023Publication date: November 30, 2023Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Byung Ho MIN, Hae Kwon PARK
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Patent number: 11814008Abstract: An airbag device of a vehicle and a control method thereof. The airbag device of a vehicle includes a detection unit configured to detect collision information of a vehicle and seating state information of an occupant, an airbag unit including a plurality of airbag modules, each of the airbag modules being configured to be inflated from a contracted state as working gas is supplied and to be restored to the contracted state as the working gas is discharged, a valve unit configured to regulate the working gas supplied to the airbag unit, and a control unit configured to determine a hitting position based on the collision information and the seating state information, and to control the valve unit to supply the working gas to a target airbag module installed at the hitting position, thereby inflating the target airbag module.Type: GrantFiled: January 5, 2022Date of Patent: November 14, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Hae Kwon Park, Jun Sung Park, Byeung Su Kim, Mun Hyoung Yoon
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Patent number: 11745688Abstract: A roof airbag for a vehicle is proposed. The roof airbag for a vehicle has an airbag cushion configured to be unfolded downward from an inner roof to protect a passenger seated on a seat, and the airbag cushion has a shape bent toward the passenger by a main tether and a sub-tether, thus securing a restraining force for the passenger and safely protecting the passenger from an impact, and the airbag cushion is unfolded downward while avoiding insertion between a roof-side portion of the roof and a headlining by the sub-tether. Specifically, the airbag cushion is prevented from being transversally contracted and an unfolding shape of the airbag cushion is maintained. Furthermore, the fluidity of a gas flow in the airbag cushion is secured, so that the airbag cushion is rapidly unfolded.Type: GrantFiled: December 20, 2021Date of Patent: September 5, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Byung Ho Min, Hae Kwon Park
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Patent number: 11684894Abstract: Provided herein are in situ methods for fabricating a mixed-matrix membrane or a mixed-matrix hollow fiber membrane for increasing formation of zeolitic imidazolate framework nanoparticles inside the mixed-matrix membrane. Generally, in the method a polyimide polymer coated onto at least one support is hydrolzed with a base and the poly(amic acid)-salt film formed thereby undergoes ion exchange with a metal ion, treatment of the formed poly(amic acid)-metal salt film with an organic linker to produce metal-organic framework nanoparticles in situ, and imidization of the treated poly(amic acid)-metal salt film produces a polyimide/metal-organic framework mixed-matrix membrane or a mixed-matrix hollow fiber membrane module. Also provided is the mixed-matrix membrane and the polymer mixed-matrix hollow fiber membrane module fabricated by the methods and methods for separating a binary gas mixture via the fabricated mixed-matrix membrane.Type: GrantFiled: October 26, 2020Date of Patent: June 27, 2023Assignee: Texas A&M UniversityInventors: Hae-Kwon Jeong, Mohamad Rezi Abdul Hamid
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Patent number: 11654851Abstract: A vehicle airbag system is proposed. The vehicle airbag system includes: a front airbag mounted to a portion of a vehicle in front of a passenger and configured to be unfolded toward a front of the passenger; an upper airbag mounted to a portion of the vehicle above the passenger and configured to be unfolded toward the front of the passenger; a seat detector configured to detect a seating posture of the passenger; and a controller configured to control unfolding of the front airbag or the upper airbag on the basis of the passenger's seating posture detected by the seat detector.Type: GrantFiled: August 9, 2021Date of Patent: May 23, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Seok Min Lee, Hae Kwon Park, Ga Ram Jeong, Dong Oh Lee, Sang Won Hwangbo
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Patent number: 11648908Abstract: A roof air bag apparatus for a vehicle includes a roof air bag cushion protecting a passenger, and the roof air bag cushion can be separated into a front air bag cushion and a rear air bag cushion. In particular, the front air bag cushion and the rear air bag cushion are unfolded into a space between a front passenger and a rear passenger in a face-to-face mode at the time of occurrence of a car accident, such that the unfolded front air bag cushion protects the front passenger by absorbing an impact force, and the unfolded rear air bag cushion protects the rear passenger by absorbing an impact force.Type: GrantFiled: August 11, 2021Date of Patent: May 16, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, HYUNDAI MOBIS CO., LTD.Inventors: Il Chang Sung, Hae Kwon Park, Byung Ho Min
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Patent number: 11639148Abstract: A roof mounted airbag is proposed. The roof mounted airbag includes: a fixed chamber having an upper portion fixed to a roof of a vehicle and configured to be expanded downward when gas is supplied into the fixed chamber; a first separated chamber connected to the fixed chamber, having an inside that communicates with an inside of the fixed chamber to be supplied with the gas from the fixed chamber, and configured to be expanded downward when the gas is supplied into the first separated chamber; and a second separated chamber connected to the fixed chamber while being spaced apart from the first separated chamber, having an inside that communicates with the inside of the fixed chamber to be supplied with the gas from the fixed chamber, and configured to be expanded downward when the gas is supplied into second separated chamber.Type: GrantFiled: July 14, 2021Date of Patent: May 2, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Ga Ram Jeong, Hae Kwon Park
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Patent number: 11590923Abstract: A roof mounted airbag is proposed. The roof mounted airbag includes: an airbag cushion having an upper portion fixed to a roof of a vehicle and configured to be expanded downward when gas is supplied therein; a vent hole formed on the airbag cushion, and configured to discharge the gas in the airbag cushion to the outside of the airbag cushion during opening of the vent hole; and a closing tether having a first end fixed to the roof of the vehicle, and a second end connected to the vent hole to close the vent hole when tension is applied thereto.Type: GrantFiled: July 16, 2021Date of Patent: February 28, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Ga Ram Jeong, Sang Won Hwangbo, Hae Kwon Park
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Patent number: 11584330Abstract: An airbag apparatus for a vehicle is proposed. The airbag apparatus is configured to protect an occupant from an impact during a vehicle collision, to restrain the occupant to minimize occupant injuries, and to have improved storage performance to reduce a seat package volume.Type: GrantFiled: August 23, 2021Date of Patent: February 21, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Choong Ryung Lee, Hae Kwon Park, Sang Won Hwangbo
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Patent number: 11554743Abstract: A roof airbag apparatus may include: a cushion configured to cover a roof when deployed; a pair of guides having a length in the deployment direction of the cushion, and configured to guide both sides of the cushion in the deployment direction; and a deployment resistance reducer having a connector connected to one end of each of the guides so as to apply an elastic force from a first location toward the rear, wherein the connector is moved to a second location in a front of the first location by frictional resistance which is applied to the guide when the cushion is deployed.Type: GrantFiled: May 12, 2022Date of Patent: January 17, 2023Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Byung Ho Min, Kyu Sang Lee, Choong Ryung Lee, Hae Kwon Park, Dong Oh Lee