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公开(公告)号：US20240261041A1
公开(公告)日：2024-08-08
申请号：US18566873
申请日：2022-05-31
Inventor： Dong-Soo KWON , Hyun-Woo BAEK , Joon-Yeong KIM , Jae-Min YOU , Duk-Yoo KONG
IPC: A61B34/30
CPC classification number: A61B34/30 , A61B2034/301
Abstract: The present invention relates to an apparatus for preventing buckling of a flexible surgical instrument, and more particularly, to an apparatus for preventing buckling of a flexible surgical instrument for preventing the buckling when a catheter or an over-tube of a surgical instrument and the like is inserted into the human body. To this end, disclosed is a surgical-instrument feeder for preventing the buckling of flexible surgical instruments which comprises: a master driving unit for receiving a driving command from the user; and a feeder unit for feeding surgical instruments according to whether to interlock with the master driving unit or not interlock with the master driving unit, and feeding the surgical instruments supplied from the master driving unit so as to prevent the surgical instruments from buckling by means of the feeding control command.
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公开(公告)号：US20240250651A1
公开(公告)日：2024-07-25
申请号：US18398355
申请日：2023-12-28
Inventor： WANYEONG JUNG , MINKYU YANG
CPC classification number: H03F3/45475 , H03F1/34 , H03K19/0021 , H03F2200/261 , H03F2200/264
Abstract: The present disclosure provides an analog-digital hybrid integrator circuit which includes an operational amplifier coupled to an input terminal, a first capacitor coupled to the input terminal in parallel with the operational amplifier, a plurality of second capacitors coupled in parallel with the first capacitor, and a plurality of buffers that is coupled in series and is coupled in parallel with the plurality of second capacitors, respectively.
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公开(公告)号：US20240247272A1
公开(公告)日：2024-07-25
申请号：US18444881
申请日：2024-02-19
Inventor： Dae Soo KIM , Jin Kuk KIM , Ye Won LEE , Eun Ji JUNG , Min Sung PARK , Sin Jeong LEE , Su Jin CHAE
CPC classification number: C12N15/1138 , A61P25/08 , A61P25/14 , A61P25/22 , A61P25/24 , A61P25/26 , C12N2310/11 , C12N2310/3125 , C12N2310/313 , C12N2310/315 , C12N2310/321 , C12N2310/3231 , C12N2310/341
Abstract: The present invention provides antisense oligonucleotides for the treatment of various T-type calcium channel α1G subunit-related disorders, and more specifically, antisense oligonucleotides for inhibiting expression of the gene encoding Cav3.1, targeting SEQ ID NO: 1, for the treatment of various neuropsychiatric disorders, including Parkinson's disease, epilepsy, essential tremor, depression, anxiety disorders, and unconsciousness.
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794.发明公开公开(公告)号：US20240238586A1
公开(公告)日：2024-07-18
申请号：US18563990
申请日：2022-05-24
Applicant: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY , KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventor： Do Hwan KIM , Steve PARK , Joo Sung KIM , Jun Jae PARK , Yun Ah KIM , Hyuk Min KWEON
CPC classification number: A61N1/0551 , A61B5/266 , A61B2562/0217 , A61B2562/125
Abstract: Disclosed are a nerve stimulator electrode and a method of manufacturing the same. More particularly, the present invention provides a nerve stimulator electrode including biocompatible solid electrolyte; and an ion diffusion barrier formed on the biocompatible solid electrolyte, wherein the biocompatible solid electrolyte includes an ionic liquid and a biocompatible polymer matrix.
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795.发明授权公开(公告)号：US12040814B2
公开(公告)日：2024-07-16
申请号：US18118918
申请日：2023-03-08
Inventor： Kyungtea Park , Kun-Woo Park , Jae-Hyun Chung , Ohjo Kwon , Seung-Tak Ryu , Keumdong Jung
Abstract: An analog-to-digital converter includes: a sample/hold circuit, which samples an analog signal, and outputs a first voltage; a digital-to-analog conversion circuit, which converts a digital signal to output a second voltage; an amplifier, which amplifies the first voltage and the second voltage; a noise shaping filter, which integrates a residual voltage corresponding to a difference between the amplified first voltage and the amplified second voltage, and generates a first integration voltage and a second integration voltage; a comparator, which compares a sum of the amplified first voltage, the first integration voltage, and the second integration voltage with the amplified second voltage; and a SAR logic, which outputs the digital signal according to a comparison result of the comparator, and controls the digital-to-analog conversion circuit.
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Patent Agency Ranking
公开(公告)号：US20240234817A9
公开(公告)日：2024-07-11
申请号：US18496640
申请日：2023-10-27
Inventor： Hye Ryung Byon , Jin-Hyuk Kang , Jiwon Park , Moony Na
IPC: H01M10/0569 , H01M4/38 , H01M10/0568 , H01M12/08
CPC classification number: H01M10/0569 , H01M4/382 , H01M10/0568 , H01M12/08 , H01M2004/027
Abstract: The present disclosure relates to a lithium air battery including: an anode including lithium; a cathode located so as to face the anode and using oxygen as a cathode active material; an electrolyte solution located between the anode and the cathode and containing a solvent and a lithium salt; and carbon dioxide, wherein the solvent is a heteroaliphatic solvent having a dielectric constant of 30 or more and containing a nitrogen atom or a sulfur atom. The present disclosure may provide a lithium air battery that reduces a discharge product that deteriorates performance of the lithium air battery and exhibits improved cyclability at a low temperature.
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公开(公告)号：US12034585B2
公开(公告)日：2024-07-09
申请号：US17763496
申请日：2020-08-03
Inventor： Jin Hwan Jung , Song Min Kim , Ji Hoon Ryoo , Yung Yi
Abstract: A modulation scheme conversion device includes: a backscattering tag to which a tag signal is provided; and a tag signal forming unit for forming a tag signal. The modulation scheme conversion device multiplies a radio signal, which has been modulated in a first modulation scheme, and a tag signal, and reconfigures the multiplied signal by using a second modulation scheme, so as to backscatter the reconfigured signal, wherein the reconfiguration is performed in a physical (PHY) layer.
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公开(公告)号：US12034314B2
公开(公告)日：2024-07-09
申请号：US17673164
申请日：2022-02-16
Inventor： Minkyu Je , Yechan Park , Chul Kim , Seok-Tae Koh , Jeongeun Lee , Hongkyun Kim , Jaesuk Choi
Abstract: A power and data receiver according to the present embodiment includes: a reception coil configured to receive a power data signal from a transmission coil; a power unit forming driving power from the power data signal; and a data demodulation unit configured to demodulate a data signal from the power data signal, wherein the reception coil operates adjacent to the transmission coil to the extent that a first resonant frequency and a second resonant frequency are formed between the reception coil and the transmission coil, and the reception coil operates at a frequency greater than or equal to the first resonant frequency and smaller than or equal to the second resonant frequency in relation to the transmission coil.
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公开(公告)号：US12030529B2
公开(公告)日：2024-07-09
申请号：US17035377
申请日：2020-09-28
Inventor： Dongsuk Kum , Hyeong Seok Jeon
CPC classification number: B60W60/00274 , B60W60/00272 , G06N3/049 , G06N3/08 , G06V10/764 , G06V10/82 , G06V20/56 , G06V20/58 , B60W2556/10 , B60W2556/45
Abstract: An electronic device and an operating method thereof are for predicting future trajectories of an unspecified number of surrounding vehicles in an integrated way. The electronic device and operating method may be configured to recognize historical trajectories of one or more surrounding objects, predict future trajectories of the surrounding objects in an integrated way based on the recognized historical trajectories, and plan a driving trajectory of the electronic device based on the predicted future trajectories of the surrounding objects.
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公开(公告)号：US12025713B2
公开(公告)日：2024-07-02
申请号：US16983889
申请日：2020-08-03
Inventor： Yongdae Kim , Juhwan Noh , Jaehoon Kim , Dohyun Kim , Song Min Kim
CPC classification number: G01S19/215 , G01S19/37 , G06N20/00
Abstract: A method for detecting a GPS spoofing attack using a difference between output values of a GPS receiver, which is generated due to inaccuracy of a GPS spoofer, and an apparatus therefor are provided. The method includes receiving a GPS signal; and determining the received GPS signal as a GPS satellite signal or a GPS spoofing signal using a learning model learned based on a difference between output values of a GPS receiver. The method further includes labeling and collecting dispersion degree data including a position, a speed, and a time output from the GPS receiver with whether the GPS signal is the GPS satellite signal or the GPS spoofing signal and modeling the learning model using the collected data.
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