Patents by Inventor Soo Yeon Lee
Soo Yeon Lee 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: 12586500Abstract: The present invention relates to a micro LED driving circuit comprising a double gate transistor, and comprises: a PWM circuit unit for adjusting the light emission time of a micro LED; and a CCG circuit unit for controlling, on the basis of PWM data voltage, that a certain current is supplied during light emission of the micro LED.Type: GrantFiled: July 14, 2023Date of Patent: March 24, 2026Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Soo Yeon Lee, Ji Min Kang
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Publication number: 20260066066Abstract: Systems and methods generate clinical documentation using large language models and artificial intelligence (AI). A template management module is provided to create customizable templates. A processing unit can receive input data from various sources and use AI to generate transcripts, summarize sessions, and produce clinical documentation such as clinical notes. The processing unit may also generate Current Procedural Terminology (CPT) and diagnosis codes, generate after-visit summaries, and generate referral letters. The AI may be trained on past clinical notes and can adapt to the clinician's style over time, with a feedback loop for continuous improvement. Additional features include cohort-based training, real-time language translation, predictive text, and analytics for documentation trends. The system supports customization of note length, style, and keywords, as well as integration with external medical databases and patient portals.Type: ApplicationFiled: December 3, 2024Publication date: March 5, 2026Inventors: Yipeng Peng, Joseph Pomianowski, Soo Yeon Lee
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Publication number: 20260051298Abstract: The display device of the present invention comprises: a display panel including a plurality of pixel rows; a scan driver providing a scan signal and a sensing signal to each of the plurality of pixel rows; a data driver connected to the plurality of pixel rows through a plurality of data lines; a sensing circuit connected to the plurality of pixel rows through a plurality of sensing lines; and controlling the scan driver, the data driver, and the sensing circuit.Type: ApplicationFiled: August 16, 2023Publication date: February 19, 2026Applicant: Seoul National University R&DB FOUNDATIONInventors: Soo Yeon LEE, Kyeong Soo KANG
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Publication number: 20260015512Abstract: A conductive slurry for a secondary battery electrode, which reduces the viscosity of a conductive slurry while simultaneously reducing the surface resistance of a film made from the conductive slurry, includes a conductive material and a dispersant. The dispersant includes a cellulose-based compound and an organic acid salt.Type: ApplicationFiled: May 16, 2025Publication date: January 15, 2026Inventors: Ju Kyung HAN, Hwi Chan YANG, Soo Yeon LEE, Joo Cheol LEE, Young Hoon CHO, Hyeon Seo GIM
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Publication number: 20250344479Abstract: The thin film transistor according to one example of the present invention may comprise; a substrate; a gate electrode formed on the substrate; an insulating layer formed on the substrate to cover the gate electrode; a semiconductor layer formed on the insulating layer to form a channel; a source electrode and a drain electrode formed spaced apart from each other on the semiconductor layer; and a capping layer formed in at least one region between the source electrode and the drain electrode on the semiconductor layer to control the carrier concentration of the channel.Type: ApplicationFiled: September 13, 2024Publication date: November 6, 2025Applicant: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Soo Yeon LEE, Soo Bin An
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Publication number: 20250308690Abstract: A virtual health system is provided that creates a digital platform to connect patients to healthcare providers. Healthcare providers create profiles that describe their healthcare specialty and provide scheduling information that indicates their availability along with preferences such as appointment or meeting length, minimum break between appointment, and price. Patients create profiles that includes demographic information as well as medical records. The patients may use the system to search for available healthcare providers using a variety of criteria, and to schedule virtual health services such as video chats. The system facilitates payment for the healthcare services, and records any notes, assignments, or prescriptions generated by the healthcare provider during the services. In the event that a patient would like to engage a different healthcare provider associated with the system, the system only allows access to the patient records after receiving permission from the patient.Type: ApplicationFiled: June 11, 2025Publication date: October 2, 2025Inventors: Yipeng Peng, Dániel Varga, Soo Yeon Lee, Joseph Pomianowski
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Publication number: 20250252880Abstract: The present invention relates to a micro LED driving circuit comprising a double gate transistor, and comprises: a PWM circuit unit for adjusting the light emission time of a micro LED; and a CCG circuit unit for controlling, on the basis of PWM data voltage, that a certain current is supplied during light emission of the micro LED.Type: ApplicationFiled: July 14, 2023Publication date: August 7, 2025Applicant: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Soo Yeon LEE, Ji Min KANG
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Publication number: 20250078730Abstract: The present invention relates to a micro LED driving circuit including a double gate transistor, and includes a PWM circuitry for controlling the emission time of the micro LED; and a CCG circuitry that controls a constant current to be supplied while the micro LED emits light based on the PWM data voltage.Type: ApplicationFiled: July 18, 2023Publication date: March 6, 2025Applicant: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Soo Yeon LEE, JiMin KANG
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Publication number: 20240429249Abstract: The present invention relates to a driving device and a method for manufacturing same, the driving device comprising: a substrate; an insulating layer positioned on the substrate; a channel layer positioned on at least a portion of the insulating layer and including a metal oxide; and a source electrode and a drain electrode which are connected to the channel layer and positioned on the insulating layer to face each other on both sides of the channel layer, wherein the insulating layer comprises: a first insulating layer formed directly on the substrate; and a second insulating layer formed in the width direction at a certain height at the center of the upper surface of the first insulating layer, wherein the length of the second insulating layer is less than the length of the first insulating layer, stepped portions are formed on both sides of the second insulating layer, which respectively face the source electrode and the drain electrode, the stepped portions are spaced apart from the source electrode andType: ApplicationFiled: June 8, 2023Publication date: December 26, 2024Applicant: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Soo Yeon LEE, Jin Kyu LEE
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Publication number: 20240405083Abstract: The present invention relates to a high-mobility driving element and a method for manufacturing same, the high-mobility driving element comprising: a substrate; an insulating film disposed on the substrate; a channel layer disposed on at least a partial region of the insulating film and including a metal oxide; a source electrode and a drain electrode connected to the channel layer and disposed on the insulating film and either side of the channel layer to face each other; and a protective layer covering all of the channel layer, the source electrode, and the drain electrode, wherein the channel layer comprises a plurality of fluorinated regions in at least a partial region between the source electrode and the drain electrode.Type: ApplicationFiled: June 8, 2023Publication date: December 5, 2024Applicant: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Soo Yeon LEE, Jin Kyu LEE
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Patent number: 11955092Abstract: A display device includes a sensing circuit and a controller which selects a pixel row in a frame period. A vertical blank period of the frame period includes a sensing time in which the sensing circuit performs a sensing operation for the selected pixel row. The sensing circuit measures a first source voltage of a driving transistor of a pixel in the selected pixel row at a first time point of the sensing time, and measures a second source voltage of the driving transistor at a second time point of the sensing time. The controller calculates a threshold voltage parameter and a mobility parameter based on the first and second source voltages, predicts a saturated source voltage of the driving transistor based on the threshold voltage parameter and the mobility parameter, and calculates a threshold voltage of the driving transistor based on the saturated source voltage.Type: GrantFiled: April 15, 2023Date of Patent: April 9, 2024Assignees: SAMSUNG DISPLAY CO., LTD., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Jeonkyoo Kim, Soo Yeon Lee, Manseung Cho, Kyeong Soo Kang, Junhee Moon, Bonghyun You, Jin Kyu Lee
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Publication number: 20240029659Abstract: A scan driver for a display device may include a plurality of scan stage groups, each of the scan stage groups including a first scan stage and a second scan stage.Type: ApplicationFiled: October 3, 2023Publication date: January 25, 2024Inventors: Jong Hee KIM, Soo Yeon LEE
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Patent number: 11823626Abstract: A scan driver for a display device includes a plurality of scan stage groups, each of the scan stage groups including a first scan stage and a second scan stage.Type: GrantFiled: March 21, 2022Date of Patent: November 21, 2023Assignee: Samsung Display Co., Ltd.Inventors: Jong Hee Kim, Soo Yeon Lee
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Patent number: 11776482Abstract: A scan driver for a display device includes a plurality of scan stage groups, each of the scan stage groups including a first scan stage and a second scan stage.Type: GrantFiled: March 21, 2022Date of Patent: October 3, 2023Assignee: Samsung Display Co., Ltd.Inventors: Jong Hee Kim, Soo Yeon Lee
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Publication number: 20230252947Abstract: A display device includes a sensing circuit and a controller which selects a pixel row in a frame period. A vertical blank period of the frame period includes a sensing time in which the sensing circuit performs a sensing operation for the selected pixel row. The sensing circuit measures a first source voltage of a driving transistor of a pixel in the selected pixel row at a first time point of the sensing time, and measures a second source voltage of the driving transistor at a second time point of the sensing time. The controller calculates a threshold voltage parameter and a mobility parameter based on the first and second source voltages, predicts a saturated source voltage of the driving transistor based on the threshold voltage parameter and the mobility parameter, and calculates a threshold voltage of the driving transistor based on the saturated source voltage.Type: ApplicationFiled: April 15, 2023Publication date: August 10, 2023Inventors: JEONKYOO KIM, SOO YEON LEE, MANSEUNG CHO, KYEONG SOO KANG, JUNHEE MOON, BONGHYUN YOU, JIN KYU LEE
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Publication number: 20230220390Abstract: Provided are structural properties of double-stranded RNA molecules for inducing RNA interference, and more specifically, a novel nucleic acid molecule structure for inducing RNAi with improved stability, and a use thereof. A nucleic acid molecule for inducing RNAi provided herein is capable of significantly improving stability of a double-stranded RNA molecule in vivo while maintaining inhibition efficiency for a target gene, and therefore, as a expandable platform for targeting various genes, the RNA nucleic acid molecule is expected to replace siRNA molecules in the art, and be usefully utilized in the field of diagnosis or treatment of various diseases in research and clinical fields.Type: ApplicationFiled: June 26, 2020Publication date: July 13, 2023Applicant: IMNEWRUN, INC.Inventors: Yong Ho KIM, Jae Cheol LEE, Minah SUH, Han Joo KIM, Euna LEE, Ji Young NAM, Soo Yeon LEE, Bok Soo LEE
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Patent number: 11631374Abstract: A display device includes a sensing circuit and a controller which selects a pixel row in a frame period. A vertical blank period of the frame period includes a sensing time in which the sensing circuit performs a sensing operation for the selected pixel row. The sensing circuit measures a first source voltage of a driving transistor of a pixel in the selected pixel row at a first time point of the sensing time, and measures a second source voltage of the driving transistor at a second time point of the sensing time. The controller calculates a threshold voltage parameter and a mobility parameter based on the first and second source voltages, predicts a saturated source voltage of the driving transistor based on the threshold voltage parameter and the mobility parameter, and calculates a threshold voltage of the driving transistor based on the saturated source voltage.Type: GrantFiled: July 27, 2022Date of Patent: April 18, 2023Assignees: SAMSUNG DISPLAY CO., LTD., SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Jeonkyoo Kim, Soo Yeon Lee, Manseung Cho, Kyeong Soo Kang, Junhee Moon, Bonghyun You, Jin Kyu Lee
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Patent number: 11610551Abstract: A display device includes a display panel, a scan driver, a data driver, a sensing circuit, and a controller configured to select a pixel row from a plurality of pixel rows in a vertical blank period of each frame period. The vertical blank period includes a sensing time in which the sensing circuit performs a sensing operation for the selected pixel row. The sensing circuit measures a first source voltage of a driving transistor of each pixel in the selected pixel row at a first time point of the sensing time, and measures a second source voltage of the driving transistor at a second time point of the sensing time. The controller predicts a current saturated source voltage of the driving transistor based on the first and second source voltages, and determines a threshold voltage change amount of the driving transistor based on a difference between a previous saturated source voltage and the current saturated source voltage.Type: GrantFiled: January 14, 2022Date of Patent: March 21, 2023Assignees: Samsung Display Co., Ltd., Seoul National University R & DB FoundationInventors: Sangik Lee, Kyeong Soo Kang, Joon-Chul Goh, Soo Yeon Lee
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Publication number: 20230011131Abstract: The present invention relates to a novel compound, which enables additional hydrogen bonding with amino acids at specific positions of histone acetyltransferase (HAT) p300, through structure analysis of HAT p300. The novel compound of the present invention has a remarkably excellent effect of inhibiting HAT p300 activity and thus can be very effectively used in the prevention, alleviation, or treatment of fibrosis, which is a disease associated with activation of HAT p300.Type: ApplicationFiled: August 5, 2020Publication date: January 12, 2023Inventors: Ho Guen Yoon, Myung Hyun Sohn, Soo Yeon Park, Jung Yeon Hong, Soo Yeon Lee, Youngjoo Kwon, Younghwa Na, Soo-Yeon Hwang, Jaeho Shin
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Publication number: 20220406259Abstract: A display device includes a display panel, a scan driver, a data driver, a sensing circuit, and a controller configured to select a pixel row from a plurality of pixel rows in a vertical blank period of each frame period. The vertical blank period includes a sensing time in which the sensing circuit performs a sensing operation for the selected pixel row. The sensing circuit measures a first source voltage of a driving transistor of each pixel in the selected pixel row at a first time point of the sensing time, and measures a second source voltage of the driving transistor at a second time point of the sensing time. The controller predicts a current saturated source voltage of the driving transistor based on the first and second source voltages, and determines a threshold voltage change amount of the driving transistor based on a difference between a previous saturated source voltage and the current saturated source voltage.Type: ApplicationFiled: January 14, 2022Publication date: December 22, 2022Inventors: Sangik Lee, Kyeong Soo Kang, Joon-Chul Goh, Soo Yeon Lee