Patents by Inventor Hae Chung
Hae Chung 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: 20250100627Abstract: A vehicle body assembly includes a cross member configured to connect side members disposed at two opposite sides of a chassis frame of a vehicle. A battery is fastened to the cross member and the battery is fastened to a reinforcement member provided on a floor panel of a vehicle body and fastened to the cross member of the chassis frame. The battery may be installed in and removed from the vehicle in accordance with a user's needs that change even after the vehicle is manufactured, the battery of the vehicle may be replaced even after the vehicle is manufactured, and structural durability may be realized.Type: ApplicationFiled: March 19, 2024Publication date: March 27, 2025Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Won Hae Lee, Chang Kyu Kim, Seung Min Jeong, Byung Joo Chung, Seung Hak Lee, Mi Ran Park
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Publication number: 20250074512Abstract: A vehicle front subframe includes: a pair of longitudinal members each extending in a longitudinal direction of a vehicle and having a mounting recess; an inner reinforcing member mounted in an inner cavity of each longitudinal member; and a suspension arm having a mount mounted in the mounting recess of each longitudinal member through a mount member.Type: ApplicationFiled: October 30, 2023Publication date: March 6, 2025Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATIONInventors: Chang Kyu Kim, Il Hun Park, Byung Joo Chung, Seung Hak Lee, Won Hae Lee
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Publication number: 20250078601Abstract: A cassette holder for an automated teller machine according to one embodiment includes a first holding portion configured to hold a first cassette, a second holding portion configured to hold a second cassette having a different size from the first cassette, side links disposed at both side surfaces of the first holding portion and configured to move in a front-rear direction in association with movement of the first holding portion, and a locking means configured to lock or unlock the side links in a state in which the first holding portion is moved to a second position, wherein the first holding portion is provided to be movable in the front-rear direction between a first position at which the first holding portion is positioned at a front side of the second holding portion to hold the first cassette in the first holding portion and the second position at which the first holding portion is positioned at a rear side of the second holding portion to hold the second cassette in the second holding portion.Type: ApplicationFiled: August 28, 2024Publication date: March 6, 2025Inventors: Jung Hwan LEE, Hyun Sung CHUNG, Seul Hae YOON
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Patent number: 12216317Abstract: A multi-channel optical sub-assembly includes a printed circuit board with a signal processor mounted thereon, a package window mounted on the printed circuit board, the package window including a transparent material, a package mounted on the package window, and an optical device accommodated into an inner space of the package and configured to convert an electrical signal, input from the signal processor, into an optical signal, wherein the electrical signal sequentially passes through a window through electrode buried in the package window and a package through electrode buried in the package and is input to the optical device.Type: GrantFiled: August 2, 2022Date of Patent: February 4, 2025Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Eun Kyu Kang, Jong Jin Lee, Dae Seon Kim, Sang Jin Kwon, Won Bae Kwon, Soo Yong Jung, Hae Chung Kang, Dae Woong Moon, Gye Sul Cho
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Patent number: 12189194Abstract: An optical receiver sub-assembly is provided, which includes a substrate, an optical waveguide device mounted on the substrate to transfer ray incident from a ray source, and a photodetector mounted on the substrate and disposed under a vertical cross-sectional surface of the optical waveguide device, wherein the ray is sequentially reflected and refracted by an upper slope surface and a lower slope surface provided in the vertical cross-sectional surface and is vertically incident on an active area of the photodetector.Type: GrantFiled: July 12, 2022Date of Patent: January 7, 2025Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Won Bae Kwon, Jong Jin Lee, Eun Kyu Kang, Soo Yong Jung, Hae Chung Kang, Sang Jin Kwon, Dae Seon Kim
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Patent number: 12021563Abstract: A highly integrated multi-channel optical module is provided. The optical module includes an optical source device mounted on a substrate by an optical source mount unit, a waveguide mounted on the substrate by a waveguide mount unit, a lens mount unit disposed between the optical source device and the waveguide and mounted on the substrate, and a lens unit fixed to the lens mount unit by an adhesive cured by ultraviolet (UV) parallel light, wherein a light path of the UV parallel light is formed in the lens mount unit by a reflector attached on a side surface of the lens mount unit, and the UV parallel light moves along the light path and cures the adhesive coated on an upper portion of the lens mount unit facing a lower end portion of the lens unit.Type: GrantFiled: June 28, 2022Date of Patent: June 25, 2024Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hae Chung Kang, Eun Kyu Kang, Jong Jin Lee, Sang Jin Kwon, Won Bae Kwon, Dae Seon Kim, Dae Woong Moon, Soo Yong Jung, Gye Sul Cho
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Publication number: 20230069724Abstract: An optical receiver sub-assembly is provided, which includes a substrate, an optical waveguide device mounted on the substrate to transfer ray incident from a ray source, and a photodetector mounted on the substrate and disposed under a vertical cross-sectional surface of the optical waveguide device, wherein the ray is sequentially reflected and refracted by an upper slope surface and a lower slope surface provided in the vertical cross-sectional surface and is vertically incident on an active area of the photodetector.Type: ApplicationFiled: July 12, 2022Publication date: March 2, 2023Inventors: Won Bae KWON, Jong Jin LEE, Eun Kyu KANG, Soo Yong JUNG, Hae Chung KANG, Sang Jin KWON, Dae Seon KIM
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Publication number: 20230067645Abstract: A highly integrated multi-channel optical module is provided. The optical module includes an optical source device mounted on a substrate by an optical source mount unit, a waveguide mounted on the substrate by a waveguide mount unit, a lens mount unit disposed between the optical source device and the waveguide and mounted on the substrate, and a lens unit fixed to the lens mount unit by an adhesive cured by ultraviolet (UV) parallel light, wherein a light path of the UV parallel light is formed in the lens mount unit by a reflector attached on a side surface of the lens mount unit, and the UV parallel light moves along the light path and cures the adhesive coated on an upper portion of the lens mount unit facing a lower end portion of the lens unit.Type: ApplicationFiled: June 28, 2022Publication date: March 2, 2023Inventors: Hae Chung KANG, Eun Kyu KANG, Jong Jin LEE, Sang Jin KWON, Won Bae KWON, Dae Seon KIM, Dae Woong MOON, Soo Yong JUNG, Gye Sul CHO
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Publication number: 20230061382Abstract: A multi-channel optical sub-assembly includes a printed circuit board with a signal processor mounted thereon, a package window mounted on the printed circuit board, the package window including a transparent material, a package mounted on the package window, and an optical device accommodated into an inner space of the package and configured to convert an electrical signal, input from the signal processor, into an optical signal, wherein the electrical signal sequentially passes through a window through electrode buried in the package window and a package through electrode buried in the package and is input to the optical device.Type: ApplicationFiled: August 2, 2022Publication date: March 2, 2023Applicant: Electronics and Telecommunications Research InstituteInventors: Eun Kyu KANG, Jong Jin LEE, Dae Seon KIM, Sang Jin KWON, Won Bae KWON, Soo Yong JUNG, Hae Chung KANG, Dae Woong MOON, Gye Sul CHO
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Patent number: 10887495Abstract: An example photographing apparatus module includes: a photographing apparatus configured to rotate on a first axis and a second axis perpendicular to the first axis; and an actuator module configured to rotate the photographing apparatus on the first axis or the second axis. The actuator module includes: one or more first actuator devices configured to apply a contact force along an optical axis direction of the photographing apparatus that is perpendicular to the first axis and the second axis; and one or more second actuator devices configured to apply a driving force to the photographing apparatus along the first axis direction or the second axis direction.Type: GrantFiled: June 17, 2019Date of Patent: January 5, 2021Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hae-in Chung, Jin-won Lee, Chong-sam Chung, Jong-chul Choi
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Publication number: 20190312995Abstract: An example photographing apparatus module includes: a photographing apparatus configured to rotate on a first axis and a second axis perpendicular to the first axis; and an actuator module configured to rotate the photographing apparatus on the first axis or the second axis. The actuator module includes: one or more first actuator devices configured to apply a contact force along an optical axis direction of the photographing apparatus that is perpendicular to the first axis and the second axis; and one or more second actuator devices configured to apply a driving force to the photographing apparatus along the first axis direction or the second axis direction.Type: ApplicationFiled: June 17, 2019Publication date: October 10, 2019Inventors: Hae-in CHUNG, Jin-won LEE, Chong-sam CHUNG, Jong-chul CHOI
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Patent number: 10405732Abstract: Provided is an endoscope device and a method of operating the endoscope device. The endoscope device includes: a knob driving part configured to be driven in a mode selected by an operator from either of an automatic mode and a manual mode; a bending part connected to the knob driving part and configured to change a position of a distal end of the endoscope device by driving of the knob driving part, a power generating part configured to provide power to the knob driving part; and a power transmitting part configured to drive the power generating part according to a manipulation of the knob driving part.Type: GrantFiled: September 15, 2014Date of Patent: September 10, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hae-In Chung, Mun-Kue Park, Yong-Hee Lee, Jin-Won Lee
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Patent number: 10382688Abstract: An example photographing apparatus module includes an image sensor module; a lens module shifted with respect to the image sensor module in a first direction or a second direction that is perpendicular to an optical axis direction of incident light; and an image stabilization module arranged in the image sensor module and applying a driving force to the lens module.Type: GrantFiled: September 20, 2018Date of Patent: August 13, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hae-in Chung, Jin-won Lee, Chong-sam Chung
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Patent number: 10341539Abstract: An example photographing apparatus module includes: a photographing apparatus configured to rotate on a first axis and a second axis perpendicular to the first axis; and an actuator module configured to rotate the photographing apparatus on the first axis or the second axis. The actuator module includes: one or more first actuator devices configured to apply a contact force along an optical axis direction of the photographing apparatus that is perpendicular to the first axis and the second axis; and one or more second actuator devices configured to apply a driving force to the photographing apparatus along the first axis direction or the second axis direction.Type: GrantFiled: December 28, 2015Date of Patent: July 2, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hae-in Chung, Jin-won Lee, Chong-sam Chung, Jong-chul Choi
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Patent number: 10307132Abstract: A stethoscope head, according to an embodiment of the present invention, may include: an auscultatory sound receiver; a support member configured to support the auscultatory sound receiver; and a moving member comprising a light source configured to emit ultraviolet rays for sterilization to the auscultatory sound receiver, and capable of moving a position thereof with respect to the auscultatory sound receiver and the support member in a first direction orienting to an object and a second direction opposite to the first direction.Type: GrantFiled: December 18, 2014Date of Patent: June 4, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hae-In Chung, Young-hwan Kim
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Patent number: 10277434Abstract: Disclosed are a real number M-ary signal encoding method, where M is a real number having N time dimensions and L frequency dimensions, and an encoding apparatus using the encoding method. The real number M-ary encoding apparatus according to the present invention comprises a coding unit which codes every K (K is an integer) binary bit units of binary data DATA to generate a first input code and a second input code, a first signal generator which receives the first input code and generates N1 number of M1-ary signals, a second signal generator which receives the second input code and generates N2 number of M2-ary signals, and a first time division multiplexing module which temporally multiplexes the N1 number of M1-ary signals and the N2 number of M2-ary signals to generate a real number M-ary signal which utilizes a voltage ratio a (a=A2/A1) used for M1-ary and M2-ary signals to minimize a transmission error rate.Type: GrantFiled: April 21, 2015Date of Patent: April 30, 2019Assignee: IDAC Holdings, Inc.Inventors: Hae Chung, Han Chung
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Patent number: 10241089Abstract: An ultrasonic probe, a method of operating the same, and a mounting device are provided. The ultrasonic probe includes a main body configured to transmit and receive ultrasound, a heat storage including a phase-change material configured to store heat being generated by the main body, and a display configured to display an amount of the stored heat.Type: GrantFiled: September 11, 2015Date of Patent: March 26, 2019Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hae-in Chung, Tae-kyung Kim, Su-kwang Lim
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Publication number: 20190028647Abstract: An example photographing apparatus module includes an image sensor module; a lens module shifted with respect to the image sensor module in a first direction or a second direction that is perpendicular to an optical axis direction of incident light; and an image stabilization module arranged in the image sensor module and applying a driving force to the lens module.Type: ApplicationFiled: September 20, 2018Publication date: January 24, 2019Inventors: Hae-in CHUNG, Jin-won LEE, Chong-sam CHUNG
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Patent number: 10110818Abstract: A photographing apparatus module is disclosed, and includes: an image sensor module; a lens module shifted with respect to the image sensor module in a first direction or a second direction that is perpendicular to an optical axis direction of incident light; and an image stabilization module arranged in the image sensor module and applying a driving force to the lens module.Type: GrantFiled: June 6, 2016Date of Patent: October 23, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hae-in Chung, Jin-won Lee, Chong-sam Chung
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Patent number: 10070062Abstract: An electronic device is provided which includes a housing, a display, a camera, a memory, and a processor. The camera includes a lens barrel, a first rotary member including a first rotary shaft and a first contact part, a second rotary member including a second rotary shaft and a second contact part, a frame, and a control circuit. The first rotary member rotates about the first rotary shaft in a first direction by driving a first actuator, one end of which is coupled to the first rotary shaft and an opposite end of which contacts the first contact part, and the second rotary member rotates about the second rotary shaft in a second direction that is substantially perpendicular to the first direction by driving a second actuator, one end of which is coupled to the second rotary shaft and an opposite end of which contacts the second contact part.Type: GrantFiled: May 18, 2017Date of Patent: September 4, 2018Assignee: Samsung Electronics Co., LtdInventors: Hae In Chung, Jin Won Lee