Patents by Inventor In Suk Ahn
In Suk Ahn 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: 20240173734Abstract: Proposed is an automatic spray apparatus including an airbrush and mask transfer mechanism, the apparatus including an airbrush for spraying liquid through a nozzle by using air supplied thereto, an airbrush transfer unit capable of adjusting a relative distance from the airbrush to a liquid spray target while supporting the airbrush, a mask having a hole formed in a shape in which the liquid is applied on a surface of the liquid spray target, and a mask transfer unit installed between the nozzle of the airbrush and the liquid spray target while supporting the mask, wherein the airbrush transfer unit includes a trigger actuator capable of operating a trigger that controls the spraying of the liquid contained in a part of the airbrush. The automatic spray apparatus can be implemented at a relatively low cost to be used when manufacturing an MEA having a small area.Type: ApplicationFiled: February 6, 2024Publication date: May 30, 2024Applicant: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGYInventors: Chi-Yeong AHN, Hyungwon SHIM, Hyun Suk KIM, Young-Shik KIM
-
Patent number: 11997810Abstract: A display device including: a display panel; a polarizing member overlapping the display panel; a cover window overlapping the polarizing member; and a window bonding member disposed between the polarizing member and the cover window, wherein a penetration depth of the window bonding member that is measured by an indentation tester is equal to or less than approximately 13 ?m.Type: GrantFiled: August 6, 2020Date of Patent: May 28, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jun Su Park, Gi Suk Kwon, Young Gil Park, Na Ri Ahn
-
Publication number: 20240155842Abstract: A semiconductor memory device includes a lower stacked structure with lower metal lines on a substrate, an upper stacked structure with an upper metal line on the lower stacked structure, a vertical structure penetrating the upper and lower stacked structures and including a channel layer, a first cutting line through the upper and lower stacked structures, an upper supporter in a recess on the first cutting line, a second cutting line through the upper and lower stacked structures and spaced apart from the first cutting line, a sub-cutting line through the upper stacked structure while at least partially overlapping the vertical structure in the vertical direction, the sub-cutting line being between the first and second cutting lines, top surfaces of the upper supporter and sub-cutting line being coplanar, and a first interlayer insulating layer surrounding a sidewall of each of the upper supporter and the sub-cutting line.Type: ApplicationFiled: November 16, 2023Publication date: May 9, 2024Inventors: Hyo Joon RYU, Seo-Goo KANG, Hee Suk KIM, Jong Seon AHN, Kohji KANAMORI, Jee Hoon HAN
-
Patent number: 11959612Abstract: A chromaticity variable type road projection lamp system applied to a vehicle is composed of a chromaticity variable lamp that radiates a road surface radiation content, which is generated by reflecting the lights emitted from a first projection light-emitting diode (LED) of a warm white color and a second projection LED of a cool white color disposed in the direction symmetrical to a DMD at the tilting angle, with a projection beam from a chromaticity variable road projection, and radiates the low beam by comparing the warm white color of the first lamp LED and the cool white color of the second lamp LED with the road surface radiation content in chromaticity.Type: GrantFiled: November 17, 2022Date of Patent: April 16, 2024Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Byoung-Suk Ahn, Joon-Bo Shim
-
Patent number: 11956985Abstract: A display device includes a display panel, a polarization member facing the display panel, a cover window including an inorganic material and facing the display panel with the polarization member therebetween, and a window bonding member which is between the cover window and the polarization member attaches the cover window to the polarization member. The window bonding member which attaches the cover window to the polarization member has a modulus of about of 1 MPa to about 10 MPa.Type: GrantFiled: January 5, 2021Date of Patent: April 9, 2024Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Jun Su Park, Gi Suk Kwon, O Jun Kwon, Young Gil Park, Na Ri Ahn
-
Publication number: 20230341102Abstract: A chromaticity variable type road projection lamp system applied to a vehicle is composed of a chromaticity variable lamp that radiates a road surface radiation content, which is generated by reflecting the lights emitted from a first projection light-emitting diode (LED) of a warm white color and a second projection LED of a cool white color disposed in the direction symmetrical to a DMD at the tilting angle, with a projection beam from a chromaticity variable road projection, and radiates the low beam by comparing the warm white color of the first lamp LED and the cool white color of the second lamp LED with the road surface radiation content in chromaticity.Type: ApplicationFiled: November 17, 2022Publication date: October 26, 2023Inventors: Byoung-Suk Ahn, Joon-Bo Shim
-
Patent number: 11783736Abstract: An image for communication with outside pedestrians is implemented by an afterimage effect by means of a cylindrical display installed at an upper end of a mobility vehicle, and visibility is ensured. In addition, the number of light sources for implementing the image is reduced, an overall size of a lighting device is reduced, and durability and reliability are improved because there is no direct mechanical contact.Type: GrantFiled: August 5, 2022Date of Patent: October 10, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Joon Bo Shim, Seung Pyo Hong, Ki Hong Lee, Byoung Suk Ahn
-
Patent number: 11752935Abstract: An integrated guidance system of a vehicle, may include a sensor configured to collect vehicle information of the vehicle; a lamp configured to selectively light a point including a door or a seat in an internal space of the vehicle when emitting the light; a projector configured to display guidance information on a projection surface of the internal space of the vehicle; and a controller connected to the sensor, the lamp and the projector and configured to control whether the lamp emits the light and the lighting point according to the vehicle information, generate the guidance information for guiding a passenger of the vehicle, and provide the guidance information to the projector, and a method for controlling the same.Type: GrantFiled: February 23, 2021Date of Patent: September 12, 2023Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Sung Ho Park, Dong Eun Cha, Seung Sik Han, Jung Wook Lim, Ki Hong Lee, Byoung Suk Ahn
-
Patent number: 11698179Abstract: A lighting apparatus of vehicles may include a light source unit of emitting light; a first reflection unit of reflecting light incident from the light source unit to discharge the reflected light outside the first reflection unit; a second reflection unit rotatably provided between the light source unit and the first reflection unit to reflect light for allowing light emitted by the light source unit to move to the first reflection unit or blocking the light such that the light is not moved to the first reflection unit and reflecting the light at a position different from the first reflection unit to discharge the light outside depending on a rotational position of the second reflection unit; and a driving unit connected to the second reflection unit and configured of adjusting the rotational position of the second reflection unit.Type: GrantFiled: November 12, 2021Date of Patent: July 11, 2023Assignees: Hyundai Motor Company, Kia Corporation, SL CorporationInventors: Jung Wook Lim, Byoung Suk Ahn, Ki Hong Lee, Seung Hyeok Chang, Jung Hee Seo, Ji Yeon Kim, Yoo Jin Son, Jong Young Kim, Jin Sik Nam, Dong Hyun Go, Mi Hyang Park
-
Patent number: 11697369Abstract: Disclosed is a Light Detection and Ranging (LiDAR)-integrated lamp device configured for a vehicle. In the included LiDAR-integrated lamp device, the position at which a head lamp is applied and the position at which a LiDAR is applied are identical and then, a reduction in layout is achieved. Furthermore, through sharing of constituent elements, the number of constituent elements is reduced and then, manufacturing costs are reduced.Type: GrantFiled: September 27, 2019Date of Patent: July 11, 2023Assignees: Hyundai Motor Company, Kia Motors CorporationInventors: Byoung Suk Ahn, Jung Wook Lim
-
Patent number: 11655952Abstract: A vehicle grille includes: a grille panel; a lens panel disposed at a rear side of the grille panel, formed in a same shape as some or entire area of the grille panel, and, when a light is incident, configured to allow some of the light to propagate in the lens panel and emit some of the light to an outside of the lens panel; and a housing disposed on a rear surface of the lens panel, formed in a same shape as the lens panel, and including a coupling provision hole configured to allow a front surface of the lens panel to be coupled to a rear surface of the grille panel at a rear side of the lens panel, wherein the rear surface of the lens panel and a front surface of the housing are coupled at the front side of the lens panel.Type: GrantFiled: May 13, 2022Date of Patent: May 23, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, SL CorporationInventors: Byoung Suk Ahn, Jung Wook Lim, Ki Hong Lee, Seung Sik Han, Dong Hyun Go, Jung Hee Seo, Kyeong Jin Ahn
-
Publication number: 20230080699Abstract: An image for communication with outside pedestrians is implemented by an afterimage effect by means of a cylindrical display installed at an upper end of a mobility vehicle, and visibility is ensured. In addition, the number of light sources for implementing the image is reduced, an overall size of a lighting device is reduced, and durability and reliability are improved because there is no direct mechanical contact.Type: ApplicationFiled: August 5, 2022Publication date: March 16, 2023Inventors: Joon Bo Shim, Seung Pyo Hong, Ki Hong Lee, Byoung Suk Ahn
-
Publication number: 20230062856Abstract: An optical fiber fixing device is capable of immediately responding to changes in the length of an optical fiber caused by environmental changes. Breakage or cracking of the optical fiber attributable to changes in the length of the optical fiber and unintended changes in the shape of an image may thereby be prevented.Type: ApplicationFiled: July 8, 2022Publication date: March 2, 2023Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Byoung Suk Ahn, Jung Wook Lim, Seung Sik Han, Ki Hong Lee, Sung Ho Park
-
Publication number: 20230055744Abstract: A user can identify the mobility dispatched to the user by changing the color of the mobility when the user utilizes a service using the mobility. Furthermore, even when the visually impaired person utilizes the mobility, a guide dog can guide the visually impaired person to the mobility through the generation of a sound that the guide dog can recognize, as well as the color, so that the visually impaired person can use the mobility conveniently.Type: ApplicationFiled: June 14, 2022Publication date: February 23, 2023Applicants: Hyundai Motor Company, Kia CorporationInventor: Byoung Suk AHN
-
Publication number: 20230045270Abstract: A display image device includes a sensor in which when a surrounding object is detected through a scanning unit, an image display unit operates together with and the image for message delivery to an outside is implemented, so that Light Detection and Ranging (LiDAR) sensing function and image implementation may be integrated, a package may be reduced and a LiDAR sensing area may be secured.Type: ApplicationFiled: July 7, 2022Publication date: February 9, 2023Applicants: Hyundai Motor Company, Kia CorporationInventors: Byoung Suk AHN, Joon Bo SHIM
-
Patent number: 11560990Abstract: A lighting apparatus with a linear light source is provided. The lighting apparatus includes a light source extending in a longitudinal direction and having terminal parts on both ends of the light source to be connected to a power supply; a spacer having an internal space that is opened in a front-rear direction and accommodates the light source, wherein mounting parts formed on both ends of the internal space to provide the terminal parts; and a reflective bracket mounted on a rear end of the spacer to cover the internal space, and having fixing parts that match the mounting parts to fix the terminal parts when the reflective bracket is mounted on the spacer, wherein an inner surface of the reflective bracket is configured to reflect light emitted from the light source.Type: GrantFiled: May 4, 2021Date of Patent: January 24, 2023Assignees: Hyundai Motor Company, Kia CorporationInventors: Jung Wook Lim, Byoung Suk Ahn, Seung Sik Han, Sung Ho Park, Ki Hong Lee
-
Patent number: 11543096Abstract: The present disclosure provides a projection lamp module and a headlamp device for a vehicle using the same, in which two headlamps implement the same brightness, images of the headlamps are maintained, and visibility of an image projected onto a road surface is improved even though even though a lamp having a lighting function of forming an image on a road surface is applied to any one of the headlamps for a vehicle.Type: GrantFiled: July 20, 2022Date of Patent: January 3, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Jung Wook Lim, Byoung Suk Ahn, Seung Sik Han, Ki Hong Lee, Sung Ho Park
-
Patent number: D979810Type: GrantFiled: April 19, 2021Date of Patent: February 28, 2023Assignees: Hyundai Motor Company, Kia CorporationInventors: Da Young Jeong, Byoung Suk Ahn, Bradley Arnold
-
Patent number: D979811Type: GrantFiled: April 19, 2021Date of Patent: February 28, 2023Assignees: Hyundai Motor Company, Kia CorporationInventors: Da Young Jeong, Byoung Suk Ahn, Bradley Arnold
-
Patent number: D980473Type: GrantFiled: April 19, 2021Date of Patent: March 7, 2023Assignees: Hyundai Motor Company, Kia CorporationInventors: Da Young Jeong, Byoung Suk Ahn, Bradley Arnold