Patents by Inventor Se-won Lee
Se-won 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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Publication number: 20240336460Abstract: A lift apparatus for a vehicle includes a frame that provides an entry space that the vehicle required to be lifted enters and a lifting and lowering module that raises and lowers the vehicle in the entry space relative to the frame. The lifting and lowering module includes a wheel support portion that supports a wheel of the vehicle and a pusher that presses the wheel supported on the wheel support portion so that a lateral center portion of the entry space and a lateral center portion of the vehicle are aligned with each other.Type: ApplicationFiled: November 15, 2023Publication date: October 10, 2024Applicants: Hyundai Motor Company, Kia Corporation, PITIN CO., LTDInventors: Dae Won LEE, Hoon Min JEON, Se Kwon KIM, Hyun Woo LIM
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Publication number: 20240327464Abstract: The present invention relates to a peptide ligand that specifically binds to carbonic anhydrase IX (CAIX), a peptide construct comprising the ligand, and a use thereof. The CAIX-binding peptide ligand of the present invention includes D-amino acids, so it is stable in the body and has high binding specificity to CAIX. And the linear or cyclic CAIX-binding peptide construct comprising the ligand can bind to CAIX with high affinity in the body. Therefore, it is useful for diagnosis, prevention, suppression or treatment of diseases mediated by CAIX.Type: ApplicationFiled: February 10, 2023Publication date: October 3, 2024Applicant: C-BIOMEX CO., LTD.Inventors: Song Gil Lee, Hye Sook Ha, Jin Hwi Park, Se Won Kim, Yoo Joung Oh, Seo Hyun Park, Shin Young Park, Jun Hoe Cha
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Patent number: 12103457Abstract: Disclosed is a lamp control device. The lamp control device may include: a lamp having an LED channel; a channel resistor corresponding to the LED channel; and a controller configured to boost a channel resistor voltage applied to the channel resistor, and retain a channel current of the LED channel as a target current, using the boosted channel resistor voltage.Type: GrantFiled: November 18, 2020Date of Patent: October 1, 2024Assignee: SILICON WORKS CO., LTD.Inventors: Wanyuan Qu, Se Won Lee, Byeong Ho Jeong, Ju Pyo Hong, Ju Hyun Lee, Sung Hwan Kim, Hai Feng Jin, Joo Wan Ha, Tae Young Yoo
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Publication number: 20240310316Abstract: Disclosed are an RF bio-sensor and a method for manufacturing the same, in which DNA may be detected in real time, which may greatly improve detection efficiency, and a relatively simple manufacturing method and detection method are used, and signal media materials can be reused, thus making it excellent in terms of economic efficiency, and the bio-sensor does not rely on enzymes or chemical reactions, but uses only high-frequency electrical signal analysis, thus not requiring labels and thus significantly reducing contamination problems.Type: ApplicationFiled: March 14, 2024Publication date: September 19, 2024Applicant: UIF (University Industry Foundation), Yonsei UniversityInventors: Seong Chan JUN, Ji Sang HA, Chae Kwang IM, Se Won PARK, Tae Jong HWANG, Chan Woo MUN, Tae Wook LEE, Yun Ji HWANG, Shu De LIU
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Patent number: 12090978Abstract: According to an embodiment, a braking apparatus for a vehicle is advantageous in that this secures the reliability and backup brake performance of a pedal stroke sensor, so that it is possible to prevent a problem in which the brake performance of the vehicle has an error while the vehicle is driving.Type: GrantFiled: May 4, 2022Date of Patent: September 17, 2024Assignee: HYUNDAI MOBIS CO., LTD.Inventors: Woo Hyun Hwang, Jong Won Park, Se Young Cheon, Hae Chul Lee, Pil Jun Kim
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Publication number: 20240273693Abstract: The present disclosure discloses a display device improving the visibility of an image and a method of improving the visibility of an image therefor. The display device can improve the visibility of an image by implementing a global compensation and a local compensation adaptively to content that is represented in an image.Type: ApplicationFiled: February 14, 2024Publication date: August 15, 2024Applicant: LX SEMICON CO., LTD.Inventors: Jun Ho HEO, Yong Hee KIM, Byung Cheol SONG, Seung Wan YU, Seung Hyun LEE, Jun Min LEE, Ji Won LEE, Hee Jin LEE, Se Ha JEONG
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Publication number: 20240274102Abstract: The present disclosure discloses a display device for improving visibility of an image and a visibility improvement method of an image therefor, and the display device implements global compensation and local compensation adaptively to content displayed in the image, thereby improving the visibility of the image.Type: ApplicationFiled: February 2, 2024Publication date: August 15, 2024Applicant: LX SEMICON CO., LTD.Inventors: Jun Ho HEO, Yong Hee KIM, Byung Cheol SONG, Seung Wan YU, Seung Hyun LEE, Jun Min LEE, Ji Won LEE, Hee Jin LEE, Se Ha JEONG
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Publication number: 20240210509Abstract: A sensor circuit includes a sensing voltage generating circuit configured to generate a sensing voltage set to have a voltage level corresponding to a sensing condition. The sensor circuit also includes a comparison signal generating circuit configured to compare the sensing voltage with at least one reference voltage to generate at least one comparison signal. The sensor circuit further includes a voltage code calibrating circuit configured to calibrate at least one voltage code for adjusting a voltage level of the reference voltage, based on the at least one comparison signal.Type: ApplicationFiled: March 30, 2023Publication date: June 27, 2024Applicant: SK hynix Inc.Inventors: Dong Hyun HWANG, Se Won LEE
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Publication number: 20240160235Abstract: A semiconductor device includes a voltage supply circuit including a first pad to which a first source voltage that is generated from an external power source is applied and a second pad to which a second source voltage that is generated from the external power source is applied and configured to generate an internal voltage based on at least one of the first source voltage and the second source voltage and an internal voltage supply circuit configured to generate the internal voltage by supplying less than all of the second source voltage to the first source voltage when a level of the second source voltage is a set voltage level or higher, when generating the internal voltage based on the first source voltage.Type: ApplicationFiled: March 16, 2023Publication date: May 16, 2024Applicant: SK hynix Inc.Inventor: Se Won LEE
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Publication number: 20240162913Abstract: A sample and hold circuit includes a sampling circuit including a first amplifier configured to amplify an input voltage to generate an amplification voltage, the sampling circuit configured to perform a sampling operation of sampling the amplification voltage. The sample and hold circuit also includes a holding circuit configured to perform a holding operation of setting an output voltage to a voltage level of the input voltage, based on the sampling operation and an amplification operation of a second amplifier.Type: ApplicationFiled: March 10, 2023Publication date: May 16, 2024Applicant: SK hynix Inc.Inventor: Se Won LEE
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Patent number: 11894041Abstract: An electronic device includes an internal mode control circuit suitable for generating a burst control signal, a blocking control signal and an internal voltage control signal based on a refresh cycle when an internal mode is performed in a self-refresh operation, a refresh control circuit suitable for generating a refresh signal for performing a refresh operation every refresh cycle when the self-refresh operation is performed, generating the refresh signal every set cycle based on the burst control signal when the internal mode is performed, and blocking the generation of the refresh signal based on the blocking control signal, and an internal voltage generation circuit suitable for adjusting a level of an internal voltage for the refresh operation based on the internal voltage control signal.Type: GrantFiled: February 21, 2022Date of Patent: February 6, 2024Assignee: SK hynix Inc.Inventors: Se Won Lee, Tae Kyun Shin, Jun Sang Lee
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Patent number: 11881249Abstract: A power control circuit includes a power control signal generation circuit configured to generate a voltage control signal according to a deep sleep command for operating a semiconductor apparatus in a deep sleep mode; a voltage divider circuit having a division ratio that is changed according to the voltage control signal, and configured to generate a divided voltage by dividing an internal voltage at the changed division ratio; a comparator configured to generate a detection signal by comparing a reference voltage to the divided voltage; an oscillator configured to generate an oscillation signal according to the detection signal; and a pump configured to generate the internal voltage according to the oscillation signal.Type: GrantFiled: December 14, 2021Date of Patent: January 23, 2024Assignee: SK hynix Inc.Inventors: Woongrae Kim, Byeong Cheol Lee, Se Won Lee
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Patent number: 11631580Abstract: In one aspect, the invention is formulations comprising both organoaminohafnium and organoaminosilane precursors that allows anchoring both silicon-containing fragments and hafnium-containing fragments onto a given surface having hydroxyl groups to deposit silicon doped hafnium oxide having a silicon doping level ranging from 0.5 to 8 mol %, preferably 2 to 6 mol %, most preferably 3 to 5 mol %, suitable as ferroelectric material. In another aspect, the invention is methods and systems for depositing the silicon doped hafnium oxide films using the formulations.Type: GrantFiled: July 14, 2021Date of Patent: April 18, 2023Assignee: Versum Materials US, LLCInventors: Xinjian Lei, Matthew R. MacDonald, Moo-Sung Kim, Se-Won Lee
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Patent number: 11615832Abstract: An electronic device includes a drive control signal generation circuit and an internal voltage drive circuit. The drive control signal generation circuit detects a level of an internal voltage to generate a drive control signal that adjusts a level of the internal voltage. The internal voltage drive circuit drives the internal voltage based on the drive control signal.Type: GrantFiled: March 23, 2021Date of Patent: March 28, 2023Assignee: SK hynix Inc.Inventors: Woongrae Kim, Se Won Lee
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Patent number: 11573584Abstract: A voltage generation circuit includes an operation voltage driving circuit configured to drive an operation voltage based on a calibration voltage and a feedback voltage and generate the feedback voltage from the operation voltage. The voltage generation circuit also includes a reference voltage calibration circuit configured to generate the calibration reference voltage, wherein the calibration reference voltage varies based on a set value calculated according to the feedback voltage and a reference voltage.Type: GrantFiled: October 14, 2021Date of Patent: February 7, 2023Assignee: SK hynix Inc.Inventor: Se Won Lee
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Publication number: 20220413529Abstract: A voltage generation circuit includes an operation voltage driving circuit configured to drive an operation voltage based on a calibration voltage and a feedback voltage and generate the feedback voltage from the operation voltage. The voltage generation circuit also includes a reference voltage calibration circuit configured to generate the calibration reference voltage, wherein the calibration reference voltage varies based on a set value calculated according to the feedback voltage and a reference voltage.Type: ApplicationFiled: October 14, 2021Publication date: December 29, 2022Applicant: SK hynix Inc.Inventor: Se Won LEE
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Publication number: 20220282367Abstract: In one aspect, the invention is formulations comprising both organoaminohafnium and organoaminosilane precursor compounds that allow anchoring both silicon-containing fragments and hafnium-containing fragments onto a given surface having hydroxyl groups to deposit silicon doped hafnium oxide having a silicon doping level ranging from about 3 to about 5 mol. %, suitable for forming a ferroelectric material. In another aspect, the invention is methods and systems for depositing the silicon doped hafnium oxide films suitable for forming ferroelectric materials using the formulations.Type: ApplicationFiled: September 9, 2020Publication date: September 8, 2022Applicant: VERSUM MATERIALS US, LLCInventors: MATTHEW R. MACDONALD, XINJIAN LEI, MOO-SUNG KIM, SE-WON LEE
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Publication number: 20220189767Abstract: In one aspect, the invention is formulations comprising both organoaminohafnium and organoaminosilane precursors that allows anchoring both silicon-containing fragments and hafnium-containing fragments onto a given surface having hydroxyl groups to deposit silicon doped hafnium oxide having a silicon doping level ranging from 0.5 to 8 mol %, preferably 2 to 6 mol %, most preferably 3 to 5 mol %, suitable as ferroelectric material. In another aspect, the invention is methods and systems for depositing the silicon doped hafnium oxide films using the formulations.Type: ApplicationFiled: July 14, 2021Publication date: June 16, 2022Applicant: VERSUM MATERIALS US, LLCInventors: Xinjian Lei, Matthew R. MacDonald, Moo-Sung Kim, Se-Won LEE
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Publication number: 20220172774Abstract: An electronic device includes a drive control signal generation circuit and an internal voltage drive circuit. The drive control signal generation circuit detects a level of an internal voltage to generate a drive control signal that adjusts a level of the internal voltage. The internal voltage drive circuit drives the internal voltage based on the drive control signal.Type: ApplicationFiled: March 23, 2021Publication date: June 2, 2022Applicant: SK hynix Inc.Inventors: Woongrae KIM, Se Won LEE
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Publication number: 20220172772Abstract: An electronic device includes an internal mode control circuit suitable for generating a burst control signal, a blocking control signal and an internal voltage control signal based on a refresh cycle when an internal mode is performed in a self-refresh operation, a refresh control circuit suitable for generating a refresh signal for performing a refresh operation every refresh cycle when the self-refresh operation is performed, generating the refresh signal every set cycle based on the burst control signal when the internal mode is performed, and blocking the generation of the refresh signal based on the blocking control signal, and an internal voltage generation circuit suitable for adjusting a level of an internal voltage for the refresh operation based on the internal voltage control signal.Type: ApplicationFiled: February 21, 2022Publication date: June 2, 2022Applicant: SK hynix Inc.Inventors: Se Won LEE, Tae Kyun SHIN, Jun Sang LEE