Patents by Inventor Sung-Hwan Cho
Sung-Hwan Cho 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: 20220317017Abstract: Microfluidic devices, systems and techniques in connection with particle sorting in liquid, including cytometry devices and techniques and applications in chemical or biological testing and diagnostic measurements.Type: ApplicationFiled: June 14, 2022Publication date: October 6, 2022Applicant: The Regents of the University of CaliforniaInventors: Yu-Hwa Lo, Chun Hao Randy Chen, Sung Hwan Cho, Shang-Feng Tsai
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Publication number: 20220301333Abstract: A method for recognizing an identification (ID) card of a user terminal using deep learning includes extracting an outline region of the ID card included in an input image using a first neural network model, modifying the ID card image of the image to a reference form using at least a partial value of the extracted outline region, and determining whether the modified ID card image is valid and recognizing text information in the valid ID card image. A recognition rate of the ID card may be increased by modifying an ID card image into a reference form using a trained neural network model.Type: ApplicationFiled: September 29, 2020Publication date: September 22, 2022Applicant: KakaoBank Corp.Inventors: Ho Yeol Choi, Hyeon Seung Kim, Eun Jin Song, Kyung Doo Moon, Jong Sun Yoo, Sung Hwan Cho, Yong Uk Kim, Tae Wan Kim, Tae Ki Ha, Jung Ho Bae
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Patent number: 11228021Abstract: A display device includes a display panel including a first area and a second area, a first end of the display panel being in the first area and a second end of the display panel being in the second area, wherein the second area extends away from the first area in a first direction, and the second end of the display panel protrudes from the first end of the display panel 1 in a second direction perpendicular to the first direction. a polarizing plate on the display panel, a first end of the polarizing plate being located in the first area overlapping the first end of the display panel in a plan view and an organic layer on the display panel in the second area, the organic layer extending away from the polarizing plate in the second direction, an end of the organic layer overlapping the second end of the display panel in a plan view.Type: GrantFiled: July 31, 2019Date of Patent: January 18, 2022Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Dongsoup Noh, Inchan Kim, Jinho Kim, Wonho Jang, Jae Young Jang, Sung-Hwan Cho, Gil Jae Choi
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Publication number: 20220005671Abstract: An inductively coupled plasma processing apparatus includes a lower chamber providing a space for a substrate, a high-frequency antenna configured to generate inductively coupled plasma in the lower chamber, dielectric windows disposed between the lower chamber and the high-frequency antenna, metal windows alternatingly disposed between the dielectric windows, and gas inlet pipes disposed in each of the metal windows, wherein each of the gas inlet pipes includes nozzles configured to introduce gases to the lower chamber.Type: ApplicationFiled: January 13, 2021Publication date: January 6, 2022Applicant: Pusan National University Industry-University CoopInventors: SEUNG BO SHIM, DOUG YONG SUNG, HO-JUN LEE, JEE HUN JEONG, SUNG HWAN CHO, JU-HONG CHA
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Publication number: 20210036272Abstract: A rechargeable battery includes an electrode assembly; a case having a sealing portion surrounding the electrode assembly; and a lead electrically connected to the electrode assembly and extending in a first direction, wherein the lead includes a first region in contact with the electrode assembly and located inside the case; a second region exposed to an outside of the case; and a third region located between the first region and the second region and overlapping the sealing portion of the case, wherein the third region has a width greater than that of the first region and the second region in a second direction and has a thickness smaller than that of the first region and the second region in a third direction, and wherein the second direction is perpendicular to the first direction, and the third direction is perpendicular to the first direction and the second direction.Type: ApplicationFiled: October 19, 2018Publication date: February 4, 2021Applicant: LG Chem, Ltd.Inventors: Sei Woon Oh, Sung Hwan Cho, Soo Hyun Lim, Sun Hwak Woo, Jinseo Park
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Publication number: 20200343163Abstract: In accordance with the present description, there is provided multiple embodiments of a semiconductor device. In each embodiment, the semiconductor device comprises a substrate having a conductive pattern formed thereon. In addition to the substrate, each embodiment of the semiconductor device includes at least one semiconductor die which is electrically connected to the substrate, both the semiconductor die and the substrate being at least partially covered by a package body of the semiconductor device. In certain embodiments of the semiconductor device, through-mold vias are formed in the package body to provide electrical signal paths from an exterior surface thereof to the conductive pattern of the substrate. In other embodiments, through mold vias are also included in the package body to provide electrical signal paths between the semiconductor die and an exterior surface of the package body.Type: ApplicationFiled: July 10, 2020Publication date: October 29, 2020Applicant: Amkor Technology Singapore Holding Pte. LtdInventors: Dong Joo PARK, Jin Seong KIM, Ki Wook LEE, Dae Byoung KANG, Ho CHOI, Kwang Ho KIM, Jae Dong KIM, Yeon Soo JUNG, Sung Hwan CHO
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Patent number: 10816550Abstract: Provided here are cell detection systems, fluidic devices, structures and techniques related to particle and cell sorting and detection in fluid, for example sorting specific subpopulations of cell types. A method for verification of sorting of particles includes receiving a first detection signal that is associated with optical characteristics of a particle in a first channel. A sorting channel of a plurality of second channels is determined based on the first detection signal, thereby determining the sorting of the particle into the sorting channel based on the optical characteristics of the particle. A sorting signal for sorting the particle from the first channel into the sorting channel is transmitted. A second detection signal is received that is associated with the presence of the particle in the sorting channel. The sorting of the particle from the first channel into the sorting channel is verified based on the second detection signal.Type: GrantFiled: October 15, 2013Date of Patent: October 27, 2020Assignees: NANOCELLECT BIOMEDICAL, INC., THE REGENTS OF THE UNIVERSITY OF CALIFORNIAInventors: Sung Hwan Cho, Jose Morachis, Yuhwa Lo, Tsung-Feng Wu, Ian Quigley, Kendall Chuang, Phillip Poonka, William Alaynick
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Patent number: 10811341Abstract: In accordance with the present description, there is provided multiple embodiments of a semiconductor device. In each embodiment, the semiconductor device comprises a substrate having a conductive pattern formed thereon. In addition to the substrate, each embodiment of the semiconductor device includes at least one semiconductor die which is electrically connected to the substrate, both the semiconductor die and the substrate being at least partially covered by a package body of the semiconductor device. In certain embodiments of the semiconductor device, through-mold vias are formed in the package body to provide electrical signal paths from an exterior surface thereof to the conductive pattern of the substrate. In other embodiments, through mold vias are also included in the package body to provide electrical signal paths between the semiconductor die and an exterior surface of the package body.Type: GrantFiled: July 2, 2018Date of Patent: October 20, 2020Assignee: Amkor Technology Singapore Holding Pte Ltd.Inventors: Dong Joo Park, Jin Seong Kim, Ki Wook Lee, Dae Byoung Kang, Ho Choi, Kwang Ho Kim, Jae Dong Kim, Yeon Soo Jung, Sung Hwan Cho
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Publication number: 20200127229Abstract: A display device includes a display panel including a first area and a second area, a first end of the display panel being in the first area and a second end of the display panel being in the second area, wherein the second area extends away from the first area in a first direction, and the second end of the display panel protrudes from the first end of the display panel 1 in a second direction perpendicular to the first direction. a polarizing plate on the display panel, a first end of the polarizing plate being located in the first area overlapping the first end of the display panel in a plan view and an organic layer on the display panel in the second area, the organic layer extending away from the polarizing plate in the second direction, an end of the organic layer overlapping the second end of the display panel in a plan view.Type: ApplicationFiled: July 31, 2019Publication date: April 23, 2020Inventors: Dongsoup NOH, Inchan KIM, Jinho KIM, Wonho JANG, Jae Young JANG, Sung-Hwan CHO, Gil Jae CHOI
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Publication number: 20200064251Abstract: Microfluidic devices, systems and techniques in connection with particle sorting in liquid, including cytometry devices and techniques and applications in chemical or biological testing and diagnostic measurements.Type: ApplicationFiled: June 7, 2019Publication date: February 27, 2020Applicant: The Regents of the University of CaliforniaInventors: Yu-Hwa Lo, Chun Hao Randy Chen, Sung Hwan Cho, Shang-Feng Tsai
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Publication number: 20190385956Abstract: A semiconductor chip includes: a body; holes disposed in a first surface of the body; and a warpage preventing member including filling members disposed in the holes.Type: ApplicationFiled: August 29, 2019Publication date: December 19, 2019Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Ung Hui SHIN, Jong Rip KIM, Doo Hwan LEE, Sung Hwan CHO
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Patent number: 10448512Abstract: There are provided a printed circuit board and a method to manufacture the same. The printed circuit board includes a core board including an insulating layer and a cavity, an electronic element in the cavity, and an insulating member disposed between inner surfaces of the cavity and the electronic element. A modulus of elasticity of the insulating member is lower than a modulus of elasticity of the insulating layer.Type: GrantFiled: September 28, 2015Date of Patent: October 15, 2019Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Doo Hwan Lee, Jong Rip Kim, Ung Hui Shin, Sung Hwan Cho
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Patent number: 10327531Abstract: Various examples related to a cosmetics container are disclosed. According to one example, the cosmetics container can comprise: an outer container part; an inner container part coupled in the outer container part and containing cosmetics therein; first and second moving parts provided at the upper and lower parts of the inner container part and moving the cosmetics by pressure; a side button part provided on the side surface of the outer container part; and a side pumping part mounted on the side surface of the inner container part, connected to the first and second moving parts, and providing pressure and moving the cosmetics from the first moving part to the second moving part by the pressure, whenever the side button part is pressed to reciprocate left and right. Additionally, other various examples are possible.Type: GrantFiled: November 13, 2017Date of Patent: June 25, 2019Assignee: SAMWHA PLASTIC IND.CO.Inventors: Sung-Hwan Cho, Kyung-Chang Lee
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Patent number: 10324018Abstract: Microfluidic devices, systems and techniques in connection with particle sorting in liquid, including cytometry devices and techniques and applications in chemical or biological testing and diagnostic measurements.Type: GrantFiled: October 2, 2017Date of Patent: June 18, 2019Assignee: The Regents of the University of CaliforniaInventors: Yu-Hwa Lo, Chun Hao Randy Chen, Sung Hwan Cho, Shang-Feng Tsai
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Patent number: 10292234Abstract: Provided are an AC electroluminescence device includes a bottom electrode including a first electrode and a second electrode apart from each other, wherein AC power is applied between the first electrode and the second electrode; an electron injecting layer disposed on the bottom electrode; an emission layer disposed on the electron injecting layer; a dielectric layer disposed on the emission layer; a top electrode, which is disposed on the dielectric layer and includes a first portion opposing the first electrode and a second portion opposing the second electrode; a first emission region defined by a first overlapping region of the emission layer between the first portion of the top electrode and the first electrode of the bottom electrode; and a second emission region defined by a second overlapping region of the emission layer between the second portion of the top electrode and the second electrode of the bottom electrode.Type: GrantFiled: May 30, 2017Date of Patent: May 14, 2019Assignee: UIVERSITY-INDUSTRY FOUNDATION (UIF), YONSEI UNIVERSITYInventors: Cheolmin Park, Sung Hwan Cho, Eui Hyuk Kim
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Publication number: 20180308788Abstract: In accordance with the present description, there is provided multiple embodiments of a semiconductor device. In each embodiment, the semiconductor device comprises a substrate having a conductive pattern formed thereon. In addition to the substrate, each embodiment of the semiconductor device includes at least one semiconductor die which is electrically connected to the substrate, both the semiconductor die and the substrate being at least partially covered by a package body of the semiconductor device. In certain embodiments of the semiconductor device, through-mold vias are formed in the package body to provide electrical signal paths from an exterior surface thereof to the conductive pattern of the substrate. In other embodiments, through mold vias are also included in the package body to provide electrical signal paths between the semiconductor die and an exterior surface of the package body.Type: ApplicationFiled: July 2, 2018Publication date: October 25, 2018Applicant: AMKOR TECHNOLOGY, INC.Inventors: Dong Joo PARK, Jin Seong KIM, Ki Wook LEE, Dae Byoung KANG, Ho CHOI, Kwang Ho KIM, Jae Dong KIM, Yeon Soo JUNG, Sung Hwan CHO
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Publication number: 20180202916Abstract: Microfluidic devices, systems and techniques in connection with particle sorting in liquid, including cytometry devices and techniques and applications in chemical or biological testing and diagnostic measurements.Type: ApplicationFiled: October 2, 2017Publication date: July 19, 2018Applicant: The Regents of the University of CaliforniaInventors: Yu-Hwa Lo, Chun Hao Randy Chen, Sung Hwan Cho, Shang-Feng Tsai
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Publication number: 20180163713Abstract: A system includes a sorting chamber and a fluid channel in fluid communication with the sorting chamber. A peristaltic pump is in fluid communication with the fluid channel to pump fluid through the fluid channel to the sorting chamber at a fluid flow rate. A fluid damper is in fluid communication with the sample fluid channel. The fluid damper includes a gas and reduces variations in the fluid flow rate by compression and expansion of the gas in response to fluid flow in the fluid channel.Type: ApplicationFiled: June 23, 2016Publication date: June 14, 2018Inventors: Jose M. MORACHIS, Sung Hwan CHO, Zhe MEI, Phillip POONKA, Constance ARDILA, Gerardo NAREZ, William ALAYNICK
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Publication number: 20180140071Abstract: Various embodiments related to a cosmetic impregnation device have been described. According to one embodiment thereof, the cosmetic impregnation device comprises: an impregnation member consisting of a nonwoven fabric; and at least one antimicrobial mesh member attached to both sides of the impregnation member. In addition, various other embodiments are possible.Type: ApplicationFiled: January 19, 2018Publication date: May 24, 2018Inventors: Sung-Hwan CHO, Geun JANG, Kyung-Chang LEE
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Publication number: 20180078019Abstract: Various examples related to a cosmetics container are disclosed. According to one example, the cosmetics container can comprise: an outer container part; an inner container part coupled in the outer container part and containing cosmetics therein; first and second moving parts provided at the upper and lower parts of the inner container part and moving the cosmetics by pressure; a side button part provided on the side surface of the outer container part; and a side pumping part mounted on the side surface of the inner container part, connected to the first and second moving parts, and providing pressure and moving the cosmetics from the first moving part to the second moving part by the pressure, whenever the side button part is pressed to reciprocate left and right. Additionally, other various examples are possible.Type: ApplicationFiled: November 13, 2017Publication date: March 22, 2018Inventors: Sung-Hwan CHO, Kyung-Chang LEE