Patents by Inventor Yeong Kwon
Yeong 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: 11987739Abstract: A core-shell quantum dot including a core including a first semiconductor nanocrystal, the first semiconductor nanocrystal including zinc, tellurium, and selenium and a semiconductor nanocrystal shell disposed on the core, the semiconductor nanocrystal shell including zinc and selenium, sulfur, or a combination thereof and a production thereof are disclosed, wherein the core-shell quantum dot does not include cadmium, lead, mercury, or a combination thereof, wherein the core-shell quantum dot(s) includes chlorine, wherein in the core-shell quantum dot, a mole ratio of chlorine with respect to tellurium is greater than or equal to about 0.01:1 and wherein a quantum efficiency of the core-shell quantum dot is greater than or equal to about 10%.Type: GrantFiled: May 16, 2023Date of Patent: May 21, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Seon-Yeong Kim, Soo Kyung Kwon, Yong Wook Kim, Ji-Yeong Kim, Jihyun Min, Sungwoo Hwang, Eun Joo Jang
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Patent number: 11984119Abstract: An electronic device and a voice recognition method thereof are provided. A voice recognition method of an electronic device includes receiving trigger voice, storing a characteristic of the trigger voice for voice verification by analyzing the trigger voice. When a user issues a voice command, determining whether the user voice command comprises the characteristic belonging to the trigger voice, and performing function of the electronic device corresponding to the user voice command based on the determination. Accordingly, users may easily use the voice recognition function of the electronic device.Type: GrantFiled: April 22, 2021Date of Patent: May 14, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Nam-yeong Kwon, Hee-seob Ryu, Kyung-mi Park, Chan-sik Bok, Chan-hee Choi
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BISMUTH HALAID COMPOUND-PDMS COMPOSITE MATERIAL FOR X-RAY SHIELDING AND MANUFACTURING METHOD THEREOF
Publication number: 20240153658Abstract: A method for producing a lead-free X-ray shielding material using a bismuth halide compound is provided, the method including a first step of producing porous PDMS (Polydimethylsiloxane); a second step of producing a mixed solution of the bismuth halide compound and THF; and a third step of immersing the porous PDMS into the mixed solution such that the bismuth halide compound is loaded into the porous PDMS to produce a bismuth halide compound-PDMS composite material.Type: ApplicationFiled: November 7, 2023Publication date: May 9, 2024Applicant: PUKYONG NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATIONInventors: Junghwan KIM, Seok Gyu KANG, Ha Yeong KANG, Dae Seong KWON -
Publication number: 20240136079Abstract: A method for producing a lead-free X-ray shielding material using bismuth iodide is provided, the method including a first step of producing porous PDMS (Polydimethylsiloxane); a second step of producing a mixed solution of BiI3 and THF; and a third step of immersing the porous PDMS into the mixed solution such that the BiI3 is loaded into the porous PDMS to produce a BiI3-PDMS composite material.Type: ApplicationFiled: October 19, 2023Publication date: April 25, 2024Applicant: PUKYONG NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATIONInventors: Jung Hwan KIM, Seok Gyu KANG, Ha Yeong KANG, Dae Seong KWON
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Patent number: 11967267Abstract: Provided is a display device including a display panel, an optical sensor, a timing controller, a scan driver, a data driver, and an image controller. The timing controller controls an image refresh rate of the display panel based on a refresh rate control signal. Thus, the display device provides improved visibility.Type: GrantFiled: May 2, 2023Date of Patent: April 23, 2024Assignees: Samsung Display Co., Ltd., UNIST (Ulsan National Institute Of Science and Technology)Inventors: Hyo Sun Kim, Oh Sang Kwon, Seong Gyu Choe, Chang Yeong Han, Min Kyung Kim, You Ra Kim, Eun Jung Lee, Hyung Suk Hwang
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Publication number: 20240098894Abstract: A display device includes a substrate including a display area including pixels and a non-display area around the display area and including a pad area, and a circuit board attached to the pad area. Pad electrodes arranged along a first direction and a first alignment mark located at a side of the pad electrodes in the first direction and protruding more than the pad electrodes are disposed on the substrate in the pad area. The circuit board includes a base portion, and lead electrodes disposed on the base portion and respectively facing the pad electrodes. A first alignment mark hole is defined through the base portion at a side of the lead electrodes in the first direction, the first alignment mark and the first alignment mark hole have a same shape as each other, and the first alignment mark is accommodated in the first alignment mark hole.Type: ApplicationFiled: May 10, 2023Publication date: March 21, 2024Inventors: Hyung Jin KIM, Hyang Won MOON, Hyeok Tae KWON, Si Hyung AN, Geun Yeong CHANG
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Publication number: 20240097122Abstract: The present invention provides a positive electrode active material powder for lithium-ion rechargeable batteries, wherein the positive electrode active material comprises Li, M?, S and O, wherein M? consists of: Ni in a content x between 60.0 mol % and 95.0 mol %, relative to M? Co in a content y between 0.0 mol % and 25.0 mol %, relative to M?, Mn in a content z between 0.0 mol % and 25.0 mol %, relative to M?, W in a content a of 0.05 mol % or more, relative to M? D in a content b between 0.0 mol % and 2.0 mol %, relative to M?, wherein D comprises at least one element of the group consisting of: Al, B, Ba, Ca, Cr, F, Fe, Mg, Mo, Nb, Si, Sr, Ti, Y, V, Zn and Zr, and, wherein x, y, z, a, and b are measured by ICP, wherein x+y+z+a+b is 100.0 mol %, wherein the positive electrode active material comprises soluble sulfur in a content of 0.30 mol % or more, relative to M?.Type: ApplicationFiled: October 26, 2021Publication date: March 21, 2024Inventors: KyungSub JUNG, Maxime BLANGERO, Olesia KARAKULINA, Woon-Hyoung RYU, Ji-Yeong KWON
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Publication number: 20240053374Abstract: The invention relates to an adapter for mounting a conductive pipette, a sample tube opening/closing device, and an automatic sample analysis system and, more specifically, to an adapter for mounting a conductive pipette, a sample tube opening/closing device, and an automatic sample analysis system, in which dispensing of a liquid sample and extraction, amplification and testing of nucleic acids are integrally carried out. The sample tube opening/closing device includes: a housing that forms an inner space isolated from the outside and includes a door for carrying in/out a multi-well plate for biological samples, including a plurality of sample tubes in which biological samples are accommodated; and a sample tube opening/closing part that is installed in the inner space to be spaced apart from the multi-well plate for biological samples and automatically opens and closes the sample tubes.Type: ApplicationFiled: December 7, 2021Publication date: February 15, 2024Applicant: BIONEER CORPORATIONInventors: Han Oh PARK, Hanee PARK, Jong Kab KIM, Dae Seong IM, Eun Yeong KWON
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Patent number: 11900939Abstract: A display apparatus includes an input unit configured to receive a user command; an output unit configured to output a registration suitability determination result for the user command; and a processor configured to generate phonetic symbols for the user command, analyze the generated phonetic symbols to determine registration suitability for the user command, and control the output unit to output the registration suitability determination result for the user command. Therefore, the display apparatus may register a user command which is resistant to misrecognition and guarantees high recognition rate among user commands defined by a user.Type: GrantFiled: October 7, 2022Date of Patent: February 13, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Nam-yeong Kwon, Kyung-mi Park
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Publication number: 20240038230Abstract: A display apparatus includes an input unit configured to receive a user command; an output unit configured to output a registration suitability determination result for the user command; and a processor configured to generate phonetic symbols for the user command, analyze the generated phonetic symbols to determine registration suitability for the user command, and control the output unit to output the registration suitability determination result for the user command. Therefore, the display apparatus may register a user command which is resistant to misrecognition and guarantees high recognition rate among user commands defined by a user.Type: ApplicationFiled: October 6, 2023Publication date: February 1, 2024Applicant: Samsung Electronics Co., Ltd.Inventors: Nam-yeong KWON, Kyung-mi PARK
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Patent number: 11862166Abstract: A display apparatus includes an input unit configured to receive a user command; an output unit configured to output a registration suitability determination result for the user command; and a processor configured to generate phonetic symbols for the user command, analyze the generated phonetic symbols to determine registration suitability for the user command, and control the output unit to output the registration suitability determination result for the user command. Therefore, the display apparatus may register a user command which is resistant to misrecognition and guarantees high recognition rate among user commands defined by a user.Type: GrantFiled: October 7, 2022Date of Patent: January 2, 2024Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Nam-yeong Kwon, Kyung-mi Park
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Publication number: 20230372945Abstract: The present invention relates to a nucleic acid amplification test apparatus, and an automatic sample analysis system having same and, more particularly, to a nucleic acid amplification test apparatus in which separation and purification, dispensation, amplification, and testing of samples are performed integrally, and an automatic sample analysis system having same.Type: ApplicationFiled: October 5, 2021Publication date: November 23, 2023Applicant: BIONEER CORPORATIONInventors: Han Oh PARK, Hanee PARK, JIN IL LEE, Jong Kab KIM, Eun Yeong KWON
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Publication number: 20230194722Abstract: There are provided an apparatus and a method for LiDAR data conversion for training various types of autonomous vehicles by using pre-acquired data. A method for converting LiDAR data according to an embodiment includes: receiving an input of first LiDAR data which is pre-acquired through a first LiDAR sensor mounted in a first vehicle; converting the inputted first LiDAR data into second LiDAR data which is acquired through a second LiDAR sensor mounted in a second vehicle; and outputting the converted second LiDAR data, and converting includes converting the first LiDAR data into LiDAR data on a reference coordinate system, and converting the converted LiDAR data into the second LiDAR data which is LiDAR data on a coordinate system of the second LiDAR sensor.Type: ApplicationFiled: December 19, 2022Publication date: June 22, 2023Applicant: Korea Electronics Technology InstituteInventors: Haeng Seon SON, Kyoung Won MIN, Seon Young LEE, Jin Man PARK, Young Bo SHIM, Chang Gue PARK, Gi Ho SUNG, Yeong Kwon CHOE
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Publication number: 20230031603Abstract: A display apparatus includes an input unit configured to receive a user command; an output unit configured to output a registration suitability determination result for the user command; and a processor configured to generate phonetic symbols for the user command, analyze the generated phonetic symbols to determine registration suitability for the user command, and control the output unit to output the registration suitability determination result for the user command. Therefore, the display apparatus may register a user command which is resistant to misrecognition and guarantees high recognition rate among user commands defined by a user.Type: ApplicationFiled: October 7, 2022Publication date: February 2, 2023Applicant: Samsung Electronics Co., Ltd.Inventors: Nam-yeong KWON, Kyung-mi PARK
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Patent number: 11495228Abstract: An apparatus including a user input receiver; a user voice input receiver; a display; and a processor. The processor is configured to: (a) based on a user input being received through the user input receiver, perform a function corresponding to voice input state for receiving a user voice input; (b) receive a user voice input through the user voice input receiver; (c) identify whether or not a text corresponding to the received user voice input is related to a pre-registered voice command or a prohibited expression; and (d) based on the text being related to the pre-registered voice command or the prohibited expression, control the display to display an indicator that the text is related to the pre-registered voice command or the prohibited expression. A method and non-transitory computer-readable medium are also provided.Type: GrantFiled: November 30, 2020Date of Patent: November 8, 2022Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Nam-yeong Kwon, Kyung-mi Park
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Publication number: 20220293565Abstract: There is provided a semiconductor device comprising a first semiconductor chip which includes a first chip substrate, and a first through via penetrating the first chip substrate, a second semiconductor chip disposed on the first semiconductor chip, and includes a second chip substrate, and a second through via penetrating the second chip substrate, and a connecting terminal disposed between the first semiconductor chip and the second semiconductor chip to electrically connect the first through via and the second through via. The semiconductor device further comprising an inter-chip molding material which includes a filling portion that fills between the first semiconductor chip and the second semiconductor chip and encloses the connecting terminal, an extension portion that extends along at least a part of a side surface of the second semiconductor chip, and a protruding portion protruding from the extension portion.Type: ApplicationFiled: November 19, 2021Publication date: September 15, 2022Inventors: Seung Hun SHIN, Un Byoung KANG, Yeong Kwon KO, Jong Ho LEE, Teak Hoon LEE, Jun Yeong HEO
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Patent number: 11194413Abstract: A display device for a vehicle includes a stretchable display panel and a touch sensor on a first surface of the stretchable display panel and configured to sense a user's touch. The stretchable display panel includes a plurality of pixels and has a button display area and a display area adjacent the button display area. The stretchable display panel is integrally arranged on a center fascia of the vehicle that as a plurality of curved surfaces, and a step is defined between the button display area and the adjacent display area.Type: GrantFiled: June 21, 2019Date of Patent: December 7, 2021Assignees: Samsung Display Co., Ltd., Industry-Academic Cooperation Foundation, Yonsei UniversityInventors: Jong Ho Hong, Da Young Ju, Keun Kyu Song, Jae Min Shin, Young Hoon Oh, Joon Hak Oh, Ji Min Ryu, So Yon Jeong, Hye Jin Joo, Ju Yeong Kwon
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Publication number: 20210264914Abstract: An electronic device and a voice recognition method thereof are provided. A voice recognition method of an electronic device includes receiving trigger voice, storing a characteristic of the trigger voice for voice verification by analyzing the trigger voice. When a user issues a voice command, determining whether the user voice command comprises the characteristic belonging to the trigger voice, and performing function of the electronic device corresponding to the user voice command based on the determination. Accordingly, users may easily use the voice recognition function of the electronic device.Type: ApplicationFiled: April 22, 2021Publication date: August 26, 2021Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Nam-yeong KWON, Hee-seob RYU, Kyung-mi PARK, Chan-sik BOK, Chan-hee CHOI
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Publication number: 20210250318Abstract: A method and apparatus for providing an email service is provided. The method includes sorting received emails into preset categories, providing an interface for reading an email for each category, and determining whether to delete an email based on an automatic deletion option set for each category.Type: ApplicationFiled: February 10, 2021Publication date: August 12, 2021Inventors: Ji Yeong KWON, Hyuk Jung JANG
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Patent number: 11069541Abstract: A method for manufacturing a semiconductor device package includes: accommodating a substrate in a cavity in a center of a carrier substrate having the cavity in which a substrate with a semiconductor chip mounted thereon is accommodated in the center, having a support portion in contact with a side wall of the cavity to form an upper surface of the side wall and surrounding the cavity, and formed of a light-transmitting material; defining a molding portion of the substrate by pressing the support portion and an edge region of the substrate; and molding the molding portion, to cover the semiconductor chip.Type: GrantFiled: August 23, 2019Date of Patent: July 20, 2021Assignee: Samsung Electronics Co., Ltd.Inventors: Yeong Kwon Ko, Jun Yeong Heo, Un Byoung Kang