Patents by Inventor Dong Yun
Dong Yun 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: 20250066321Abstract: A compound Chemical Formula 1: wherein: each X is independently N, CH, or CD, provided that two or more of X are N, L is a single bond, or a substituted or unsubstituted C6-60 arylene, Ar1 and Ar2 are each independently a substituted or unsubstituted C6-60 aryl, Ar3 and Ar4 are each independently phenyl that is unsubstituted or substituted with at least one deuterium, any one of Ar1 to Ar4 is substituted with cyano, HAr is pyrimidinyl which is unsubstituted or substituted with 1 to 3 substituent groups each independently selected from among deuterium, a substituted or unsubstituted C1-60 alkyl, and a substituted or unsubstituted C6-60 aryl; triazinyl which is substituted with two substituted or unsubstituted C6-60 aryls; or quinazolinyl substituted with one substituted or unsubstituted C6-60 aryl, and the other substituents are as described in the specification, and an organic light emitting device comprising the same.Type: ApplicationFiled: September 5, 2023Publication date: February 27, 2025Inventors: Dong Uk HEO, Su Jin HAN, Sung Kil HONG, Jae Tak LEE, Jung Min YOON, Heekyung YUN
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Patent number: 12238834Abstract: A light driving apparatus according to an embodiment includes a light part; a first sensing part configured to sense an input current value of the light part; a second sensing part configured to sense an output voltage value of the light part; and a control part configured to sense the output voltage value through the second sensing part based on the input current value sensed through the first sensing part and determine a state of the light part based on the output voltage value; wherein the control part is configured to start a sensing operation of the output voltage value through the second sensing part after a first de-bouncing time has elapsed from a start point in which current is applied to the light part, and stop the sensing operation of the output voltage value through the second sensing part before a second de-bouncing time from an end point at which the current applied to the light part is blocked.Type: GrantFiled: October 8, 2021Date of Patent: February 25, 2025Assignee: LG INNOTEK CO., LTD.Inventor: Dong Yun Kwak
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Patent number: 12236684Abstract: A technique for counting the number of occupants is provided. An occupancy control apparatus may be part of an access control apparatus or a security system for identifying visitors. The number of occupants is calculated from the difference between a count of people entering a space and a count of people exiting the space, and entering the space is restricted when the difference is greater than a reference value. A current counter value may be corrected in real time by counting a fractional error rate per count of each counter. An entrance may be blocked when the number of occupants is greater than the reference value, and the blocking of the entrance may be released when the number of occupants is restored to another reference value or less. An error rate per count of each counter may be calculated in units of devices or time slots.Type: GrantFiled: May 21, 2021Date of Patent: February 25, 2025Assignee: ITX-AI Co., Ltd.Inventors: Dong Uk Park, Byung Yun Lee
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Patent number: 12237516Abstract: A case for a secondary battery, in which an electrode assembly having a structure, in which electrodes and separators are alternately disposed, is accommodated, includes: a first recess part and a second recess part, each of which has a recessed shape; a circumferential part configured to surround a circumference of each of the first recess part and the second recess part when the case is unfolded; and a connection part provided between the first recess part and the second recess part to connect the first recess part to the second recess part, wherein, when the case is unfolded, the connection part has a shape that is recessed from each of the first recess part and the second recess part in one direction.Type: GrantFiled: April 22, 2020Date of Patent: February 25, 2025Assignee: LG Energy Solution, Ltd.Inventors: Hyun Beom Kim, Min Kyu Min, Sung Yun Kwak, Dae Wook Kim, Jeong Min Ha, Gi Man Kim, Dong Yeon Kim, Kyu Hyun Choi
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Patent number: 12227891Abstract: A washing machine including a plurality of washers may include a fixing bracket coupled to a front of a first housing in which a first tub is disposed and a front of a second housing in which a second tub is disposed, to prevent the first housing and the second housing from being separated from each other.Type: GrantFiled: November 22, 2023Date of Patent: February 18, 2025Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Baek Gyu Kwon, Dong-Won Kim, Do Yun Lee, Bo-Kyun Kim, Geon Ho Lee
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Publication number: 20250048927Abstract: The present disclosure relates to an organic light emitting diode in which an emitting material layer disposed between two electrodes includes a first compound forming a fused ring among a boron atom and at least one of oxygen atom, sulfur atom and a selenium atom, and a second compound forming a fused ring between a boron atom and a nitrogen atom, and an organic light emitting device including the organic light emitting diode. The first compound and the second compound may be included in the same emitting material layer or adjacently disposed emitting material layers. The organic light emitting diode includes the emitting material layer where includes first and second compounds with adjusting their energy levels so that driving voltages of the organic light emitting diode can be lowered and luminous efficiency and luminous lifetime of the organic light emitting diode can be improved.Type: ApplicationFiled: April 25, 2022Publication date: February 6, 2025Applicant: LG DISPLAY CO., LTD.Inventors: Dong Ryun LEE, Suk Young BAE, Jong Uk KIM, Han Jin AHN, Jun Yun KIM
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Publication number: 20250042746Abstract: The present disclosure describes to a method embodiment for preparing a carbon nanotube composite that includes performing a first ultrasonic treatment on a first mixture containing a carbon nanotube (CNT) fiber and an acid to form a carbon nanotube fiber swollen body, and performing a second ultrasonic treatment on a second mixture containing the carbon nanotube fiber swollen body, an aromatic monomer, and an initiator to form a carbon nanotube composite including a surface coated with an aromatic monomer-derived conductive polymer, and an embodiment of the carbon nanotube composite prepared therefrom.Type: ApplicationFiled: October 13, 2023Publication date: February 6, 2025Inventors: Gwan Sik Kim, Kyong Hwa Song, Deok Woo Yun, Hyeon Su Jeong, Seung Min Kim, Nam Dong Kim, Sung Ju Lee
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Patent number: 12217003Abstract: An apparatus for processing natural language according to an embodiment includes a collection module that collects documents having tags, a parsing module that extracts text from the collected documents and extracts tag-related information on the tag surrounding each extracted text, and a preprocessing module that generates tokens of a preset unit by tokenizing each extracted text, generates token position information for each token in full text of the document, and sets the token and the token position information as training data in matching with the tag-related information.Type: GrantFiled: July 13, 2022Date of Patent: February 4, 2025Assignee: SAMSUNG SDS CO., LTD.Inventors: Bong-Kyu Hwang, Ju-Dong Kim, Jae-Woong Yun, Hyun-Jae Lee, Hyun-Jin Choi, Seong-Ho Joe, Young-June Gwon
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Patent number: 12217665Abstract: A display device includes: a display panel including pixels, a data driving circuit, a scan driving circuit which drives a plurality of first scan lines and a plurality of second scan lines, and a driving controller which controls the data driving circuit and the scan driving circuit to drive a first display area of the display panel at a first operating frequency and drive a second display area of the display panel at a second operating frequency lower than the first operating frequency while an operating mode is a multi-frequency mode. During the multi-frequency mode, first scan signals provided to first scan lines, which correspond to the second display area, of the plurality of first scan lines are maintained at inactive levels in predetermined frames, and second scan signals provided to the plurality of second scan lines transition to active levels at least twice in each of the predetermined frames.Type: GrantFiled: April 13, 2022Date of Patent: February 4, 2025Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Sangan Kwon, Soon-Dong Kim, Taehoon Kim, Eun Sil Yun, Changnoh Yoon
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Patent number: 12211762Abstract: In one example, a semiconductor device includes a first substrate with a first substrate top side, a first substrate bottom side opposite to the first substrate top side, a first substrate lateral side interposed between the first substrate top side and the first substrate bottom side, and a first substrate conductive structure. An electronic component is coupled to the first substrate top side and coupled to the first substrate conductive structure. A support includes a support wall having a first ledge coupled to the first substrate top side, a first riser coupled to the first substrate lateral side, and a second ledge extending from the first riser away from the first substrate lateral side. Other examples and related methods are also disclosed herein.Type: GrantFiled: September 13, 2021Date of Patent: January 28, 2025Assignee: Amkor Technology Singapore Holding Pte. Ltd.Inventors: Sang Yun Ma, Dong Hee Kang, Sang Hyoun Lee
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Patent number: 12205904Abstract: A semiconductor package includes a semiconductor chip including a chip pad, a first insulating layer provided on the semiconductor chip and including a first via hole, a first wiring pattern provided on the first insulating layer and connected to the chip pad through the first via hole of the first insulating layer, a second insulating layer provided on the first insulating layer and the first wiring pattern and including a second via hole, and a second wiring pattern provided on the second insulating layer and connected to the first wiring pattern through the second via hole of the second insulating layer, wherein the first insulating layer includes a first upper surface in contact with the second insulating layer and a first lower surface opposite to the first upper surface, and the first upper surface of the first insulating layer has surface roughness greater that the first lower surface of the first insulating layer.Type: GrantFiled: September 26, 2019Date of Patent: January 21, 2025Assignee: Nepes Co., Ltd.Inventors: Yong Tae Kwon, Jun Kyu Lee, Dong Hoon Oh, Su Yun Kim, Kyeong Rok Shin
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Publication number: 20250021473Abstract: A memory device includes a memory-operator unit including memory circuits and operating circuits, and a request processing circuit configured to process a memory request and an operation request transmitted from a software domain to transmit a memory command and an address corresponding to the memory request and an operation command and an address corresponding to the operation request to the memory-operator unit. The request processing circuit is configured to schedule processing of the memory request and the operation request, based on a status of the memory request remaining in the request processing circuit, when the operation request is transmitted to the request processing circuit from the software domain.Type: ApplicationFiled: January 12, 2024Publication date: January 16, 2025Applicant: SK hynix Inc.Inventors: Dong-gun KIM, Yongkee KWON, Dayeon YUN
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Publication number: 20250022784Abstract: A method of manufacturing a semiconductor device having a semiconductor die within an extended substrate and a bottom substrate may include bonding a bottom surface of a semiconductor die to a top surface of a bottom substrate, forming an adhering member to a top surface of the semiconductor die, bonding an extended substrate to the semiconductor die and to the top surface of the bottom substrate utilizing the adhering member and a conductive bump on a bottom surface of the extended substrate and a conductive bump on the bottom substrate. The semiconductor die and the conductive bumps may be encapsulated utilizing a mold member. The conductive bump on the bottom surface of the extended substrate may be electrically connected to a terminal on the top surface of the extended substrate. The adhering member may include a laminate film, a non-conductive film adhesive, or a thermal hardening liquid adhesive.Type: ApplicationFiled: September 27, 2024Publication date: January 16, 2025Inventors: Jae Yun Kim, Gi Tae Lim, Woon Kab Jung, Ju Hoon Yoon, Dong Joo Park, Byong Woo Cho, Gyu Wan Han, Ji Young Chung, Jin Seong Kim, Do Hyun Na
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Patent number: 12187055Abstract: Disclosed is a substrate treating apparatus. The inventive concept includes a support unit having a plate that supports a calibration board, on which a plurality of alignment marks are displayed, a first vision unit configured such that a relative location with respect to the plate is changeable, and that photographs the calibration board, and a second vision unit that photographs the calibration board in a scheme that is different from that of the first vision unit.Type: GrantFiled: September 9, 2021Date of Patent: January 7, 2025Assignee: SEMES CO., LTD.Inventors: Yae Jin Byeon, Dong Yun Lee
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Publication number: 20240398843Abstract: The present invention relates to a glycyrrhizin-branched polyethylene glycol conjugate and a use thereof for treating cancer, wherein the glycyrrhizin-branched PEG conjugate exhibits anti-cancer effects better than those of glycyrrhizin and increases blood half-life, and thus can be effectively used for treating cancer.Type: ApplicationFiled: September 28, 2022Publication date: December 5, 2024Inventors: Dong Yun LEE, Min Su KIM
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Publication number: 20240374718Abstract: Aspects of the present disclosure relate to antibodies that specifically bind proMyostatin and/or latent Myostatin and uses thereof.Type: ApplicationFiled: February 2, 2024Publication date: November 14, 2024Inventors: Michelle STRAUB, Dong Yun LEE, William K. MCCONAUGHY, Katherine Jane TURNER, Nagesh K. MAHANTHAPPA, Justin W. JACKSON
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Patent number: 12133068Abstract: The present invention relates to an electronic device and a method of controlling the same, and more specifically, to a network configuration technology for electronic devices to be registered in a home network system. An electronic device according to one embodiment includes a communicator configured to perform data communication with a new electronic device which is not registered in an access point (AP), a storage which stores authentication information for accessing the AP, and a controller configured to, when the controller receives device identification information of the new electronic device through the communicator, control the communicator to transmit the authentication information, which allows the new electronic device to access the AP, to the new electronic device based on the received identification information.Type: GrantFiled: October 29, 2019Date of Patent: October 29, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Suk Won Choi, Hyun Jae Shin, Dong Yun Hwang
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Patent number: 12110394Abstract: An aqueous dispersion comprising a multistage polymer comprising a first polymer and a second polymer that comprises structural units of an ethylenically unsaturated siloxane monomer, the multistage polymer comprising, by weight based on the weight of the multistage polymer, 4.5% or more of structural units of the ethylenically unsaturated siloxane monomer, and the coagulum content of the aqueous dispersion is less than 2,000 ppm after filtration through a 44 micron sieve.Type: GrantFiled: June 13, 2019Date of Patent: October 8, 2024Assignees: Dow Global Technologies LLC, Rohm and Haas Company, Dow Silicones CorporationInventors: Xiangting Dong, Ling Li, Zhihua Liu, Hui Liu, Wei Cui, Baoqing Zheng, Zhi Juan Gong, Yan Wu, Changkun Piao, Jia Tang, Dong Yun
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Publication number: 20240303815Abstract: The present invention relates to a method for predicting a state of an object on the basis of dynamic image data and a computing device performing same, the method enabling initial dynamic image data and delay image data to be predicted by performing learning on the basis of dynamic image data captured at a time point when both blood flow image information and disease-specific biological information are included, and furthermore, enabling blood flow image information and disease-specific biological information of the object to be provided.Type: ApplicationFiled: May 17, 2024Publication date: September 12, 2024Applicants: THE ASAN FOUNDATION, UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATIONInventors: Jungsu OH, Jae Seung KIM, Minyoung OH, Dong Yun LEE, Seung Jun OH, Sang Ju LEE
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Patent number: 12077645Abstract: The present disclosure provides a surface-modified alginate micro-capsule having a core-shell structure in which a core is fluidizable phase alginate, and a shell is alginate hydrogel crosslinked with epigallocatechin gallate dimer, a preparation method thereof, and a cell encapsulation method using the same.Type: GrantFiled: April 2, 2019Date of Patent: September 3, 2024Assignee: OPTIPHARM CO., LTDInventors: Dong Yun Lee, Jae Bin Lee, Ki Myung Choi, Joo Hyun Shim, Jae Kyung Park