Patents by Inventor Geon-Young Choi
Geon-Young Choi 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: 20230406112Abstract: A hybrid electric vehicle (HEV) that can perform more efficient regenerative braking and a method of regenerative braking control for the same are disclosed. The method of regenerative braking control includes determining a total braking amount when a braking request is generated in a HEV including a first motor connected to an engine, a second motor directly connected to an input side of a transmission, and an engine clutch having a first end connected to the first motor and a second end connected to the second motor. The method also includes charging a battery using regenerative braking of the first motor when the engine clutch has been engaged in consideration of at least the total braking amount and charge power by regenerative braking of the second motor is less than charge limit power of the battery.Type: ApplicationFiled: November 17, 2022Publication date: December 21, 2023Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Gwang Il Du, Jae Young Choi, Min Gyun Jo, Geon Young Choi, Chun Hyuk Lee, Seul Gi Lee
-
Patent number: 11833970Abstract: The disclosure refers to an internal rearview device (1) adapted for use with a motor vehicle, comprising: a rearview element comprising at least one of a reflective element (10) and a display element, with the rearview element having a normal state and at least one anti-glare state, in which a glare experienced by a driver of the vehicle as a result of light reflected at the rearview element is reduced; a bezel (32) surrounding the rearview element and being surrounded by a housing (60); control means comprising sensor means connected to at least one printed circuit board (40, 50), which is arranged between the housing (60) and the rearview element, for controlling at least the state of the rearview element; and a mount assembly (70) which is configured to attach the housing (60) to the vehicle; wherein the perimeter edge (31) of the bezel (32) is exposed to and is viewable by the driver of the vehicle when said device (1) is normally mounted in the vehicle; said perimeter edge (31) comprises a curved surfacType: GrantFiled: July 23, 2020Date of Patent: December 5, 2023Assignee: Motherson Innovations Company LimitedInventors: Andreas Herrmann, Chang Kyun Han, Cheol Ho Yim, Ho Jin Huh, Won Sik Hong, Geon Young Choi, Chang Hwan Lim, Freshipali Ali
-
Publication number: 20220266751Abstract: The disclosure refers to an internal rearview device (1) adapted for use with a motor vehicle, comprising: a rearview element comprising at least one of a reflective element (10) and a display element, with the rearview element having a normal state and at least one anti-glare state, in which a glare experienced by a driver of the vehicle as a result of light reflected at the rearview element is reduced; a bezel (32) surrounding the rearview element and being surrounded by a housing (60); control means comprising sensor means connected to at least one printed circuit board (40, 50), which is arranged between the housing (60) and the rearview element, for controlling at least the state of the rearview element; and a mount assembly (70) which is configured to attach the housing (60) to the vehicle; wherein the perimeter edge (31) of the bezel (32) is exposed to and is viewable by the driver of the vehicle when said device (1) is normally mounted in the vehicle; said perimeter edge (31) comprises a curved surfacType: ApplicationFiled: July 23, 2020Publication date: August 25, 2022Inventors: Andreas Herrmann, Chang Kyun Han, Cheol Ho Yim, Ho Jin Huh, Won Sik Hong, Geon Young Choi, Chang Hwan Lim, Freshipali Ali
-
Publication number: 20220250547Abstract: The present disclosure refers to a rearview device, in particular a rearview mirror device for a motor vehicle, comprising: a rearview element including a first layer and a second layer; a housing supporting at least a portion of the rearview element; a light transmitting region formed to penetrate the second layer of the rearview element; a light emitter for emitting a first light including a first wavelength in a first direction through the light transmitting region; and a light receiver for detecting a second light entering a second direction through the light transmitting region, the second light entering the second direction including a second wavelength corresponding to the first wavelength, wherein a first function of the rearview device or an electrically operating configuration connected with the rearview device is executed when the second light including the second wavelength corresponding to the first wavelength is detected by the light receiver by a predetermined amount or more during a predetermiType: ApplicationFiled: July 23, 2020Publication date: August 11, 2022Inventors: Won Sik Hong, Ho Jin Huh, Geon Young Choi
-
Patent number: 11181987Abstract: A vision sensor system is used for gesture recognition or another control system with a human-machine interface. In the vision sensor system, a vision sensor 1 is used in particular to check the presence, the orientation, the characteristics or the texture of an object 15. For this purpose, the vision sensor 1 has a housing 2 in which a light-receiving element 3 is arranged. At a distance from the light-receiving element 3 there is a cover made of a translucent carrier material 5 with a first surface 6 facing the light-receiving element 3 and a second surface 7 facing away from the light-receiving element 3, both located in the beam path 4 of the light-receiving element 3. The carrier material 5 has at least partially a translucent metallic coating 8, 9 on at least one of the first or second surfaces 6, 7 located in the beam path 4 of the light receiving element 3.Type: GrantFiled: January 27, 2021Date of Patent: November 23, 2021Assignee: Motherson Innovations Company LimitedInventors: Mukesh Patel, Geon Young Choi
-
Publication number: 20210232229Abstract: A vision sensor system is used for gesture recognition or another control system with a human-machine interface. In the vision sensor system, a vision sensor 1 is used in particular to check the presence, the orientation, the characteristics or the texture of an object 15. For this purpose, the vision sensor 1 has a housing 2 in which a light-receiving element 3 is arranged. At a distance from the light-receiving element 3 there is a cover made of a translucent carrier material 5 with a first surface 6 facing the light-receiving element 3 and a second surface 7 facing away from the light-receiving element 3, both located in the beam path 4 of the light-receiving element 3. The carrier material 5 has at least partially a translucent metallic coating 8, 9 on at least one of the first or second surfaces 6, 7 located in the beam path 4 of the light receiving element 3.Type: ApplicationFiled: January 27, 2021Publication date: July 29, 2021Inventors: Mukesh Patel, Geon Young Choi
-
Patent number: 6377623Abstract: A method for estimation of a motion image and an apparatus therefor are provided.Type: GrantFiled: March 1, 1999Date of Patent: April 23, 2002Assignees: Samsung Electronics Co., Ltd., Korean Advanced Institute of Science and TechnologyInventors: Jong-beom Ra, Kyoung-won Lim, Geon-young Choi
-
Patent number: 6317136Abstract: A motion vector detecting device is provided. In the motion vector detecting device, a global memory stores the pixels of a current picture and a reference picture, and a local memory is provided. A first buffer buffers the pixels of a subsampled macro block and a subsampled first search area, a motion vector detector receives the pixels of the subsampled macro block and first search area from the first buffer and detects a first motion vector, and a second buffer latches the first motion vector received from the motion vector detector.Type: GrantFiled: December 30, 1998Date of Patent: November 13, 2001Assignee: Samsung Electronics Co., Ltd.Inventor: Geon-Young Choi