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公开(公告)号：US20250011378A1
公开(公告)日：2025-01-09
申请号：US18754355
申请日：2024-06-26
Inventor： Dong Soo HWANG , Hyung Bin KIM
IPC: C07K14/435 , C09D189/00
Abstract: The present disclosure relates to a novel protein derived from mussel periostracum and a use thereof, and the mussel periostracum protein was isolated and purified, named Antifoulin, the entire sequence was derived, a recombinant antifouling protein was prepared therefrom, and an antifouling function was confirmed, and thus the protein can be usefully used as a coating model system for surface coating agents, especially biocompatible medical devices.
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公开(公告)号：US20250011376A1
公开(公告)日：2025-01-09
申请号：US18708261
申请日：2022-09-15
Inventor： In Hwan HWANG , A Reum YUN , Byeong Ho MOON , Shijian SONG , Haiping DIAO
IPC: C07K14/315 , C07K14/005 , C07K14/435 , C07K14/54 , C12N15/82
Abstract: The present invention relates to a GB1 domain fusion structure for upregulating recombinant protein expression in plants and, more specifically, to a GB1 domain fusion structure in which the GB1 domain of Streptococcus-derived protein G is fused with a target protein to be expressed in an upregulated manner, and a method for upregulating expression of a recombinant protein by using same. The present invention can bring about a reduced risk of contamination by pathogens and a high production yield, compared to the case of employing animal cells or microbes conventionally established to produce recombinant proteins, and a remarkable improvement in recombinant protein output, compared to the conventional case of employing plants. Thus, the present invention has several advantages in terms of quality and economy and thus can be a very competitive production method in the commercial production of recombinant proteins.
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公开(公告)号：US12191585B2
公开(公告)日：2025-01-07
申请号：US17981580
申请日：2022-11-07
Inventor： Byung Jin Choi , Ho Dong Yoon , Won Hee Lee , Won Bin Hong
Abstract: An antenna package according to an embodiment includes an antenna unit, and a circuit board electrically connected to the antenna unit. The circuit board may include a core layer, a signal transmission wiring disposed on one surface of the core layer, the signal transmission wiring having one end portion connected to the antenna unit, a ground layer disposed on an opposite surface facing the one surface of the core layer, and a first via structure formed through the core layer and arranged around the one end portion of the signal transmission wiring to be in contact with the ground layer.
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公开(公告)号：US12190459B2
公开(公告)日：2025-01-07
申请号：US17965651
申请日：2022-10-13
Inventor： Wook Sung Kim , Ji Hyung Kim , Kyeong Sun Kim , Sun Geun Park
Abstract: A method for providing a mixed reality combined physical space, performed by an electronic controller of a physical space, may comprise: receiving a signal for conversion from a traditional physical space to a mixed reality physical space; controlling an operation of an actuator coupled to a curtain or blind that suppresses reflection of light on front and wall surfaces of a physical space according to an input of the signal such that the curtain or blind is unfolded; and controlling an illumination of a lighting of the mixed reality physical space to lower or increase the illumination at a specific level interval or continuously, wherein a quality of mixed reality content provided to the mixed reality physical space is improved by controlling the illumination of the lighting.
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公开(公告)号：US12180381B2
公开(公告)日：2024-12-31
申请号：US17781117
申请日：2020-12-14
Inventor： Unyong Jeong , Veerapandian Selvaraj
IPC: C09D11/52 , C09D11/033 , C09D11/106
Abstract: Disclosed are conductive liquid metal microparticles including a hydrogen-doped liquid metal oxide, a conductive ink including same, and a preparation method therefor. The conductive liquid metal microparticle includes a core containing a liquid metal and a shell surrounding the core and containing a hydrogen-doped liquid metal oxide. Since the conductive ink includes the liquid metal microparticles, with the use of the conductive ink, it is possible to form a circuit line exhibiting metal conductivity, an insignificant change in resistance when deformation or mechanical damage occurs, stability of electric characteristics under extreme environment, and good adhesion to an elastic substrate.
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Patent Agency Ranking
246.发明授权公开(公告)号：US12171886B2
公开(公告)日：2024-12-24
申请号：US17416685
申请日：2019-12-04
Inventor： Hyung Joon Cha , Yeon Su Jeong , Yun Kee Jo , Kye Il Joo
IPC: A61K9/51 , A61K31/70 , A61K41/00 , A61K31/7048
Abstract: The present invention relates to: a photothermal agent which includes a mussel adhesive protein; and photothermal-responsive nanoparticles that generate a biocompatible gas by means of light and heat and release a drug. Nanoparticles according to the present invention exhibit a photothermal effect when near-infrared rays are applied thereto, and may be applied to trimodality therapy in which a biocompatible gas is generated by means of light and heat to induce the release of a drug.
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247.发明申请公开(公告)号：US20240414930A1
公开(公告)日：2024-12-12
申请号：US18731817
申请日：2024-06-03
Inventor： Dae Sung CHUNG , Sangjun LEE
Abstract: Provided is an organic photodiode for detecting SWIR, a method for manufacturing the same, and an SWIR sensor including the same, and more specifically, to an organic photodiode for SWIR detection including a first electrode, a second electrode, and a photoelectric conversion layer between the first and second electrodes. The photoelectric conversion layer includes a first photoelectric conversion layer and a second photoelectric conversion layer sequentially stacked, wherein the first photoelectric conversion layer includes a polymer represented by Formula 1, and an organic dopant represented by Formula 2.
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公开(公告)号：US12166868B2
公开(公告)日：2024-12-10
申请号：US17736986
申请日：2022-05-04
Inventor： Jae Han Park , Jae Yoon Sim
IPC: H04L9/08 , H03K19/003
Abstract: An exemplary embodiment of the present disclosure provides a physically unclonable function (PUF) cell capable of exhibiting a stable performance and showing an excellent repeatability while being less affected by environmental factors such as a noise, temperature, and bias voltage. The PUF cell generates an output value by combining a scheme of amplifying a threshold voltage difference and a scheme of amplifying an oscillation frequency difference. In an oscillator that generates oscillation signals of different frequencies, the frequency difference of the oscillation signals is amplified by alternately supplying bias voltages of different magnitudes generated by utilizing the threshold voltage difference to a plurality of stages in the oscillator.
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249.发明申请公开(公告)号：US20240396344A1
公开(公告)日：2024-11-28
申请号：US18493683
申请日：2023-10-24
Inventor： Jae Yoon SIM , Hee Sung ROH
Abstract: Disclosed is an energy harvesting method of an energy harvesting apparatus configured to convert input power coming from an energy source using a switching frequency, which is generated by monitoring an input voltage, and a first time and a second time, which are on-times of a first switch and a second switch, respectively, and generated based on the switching frequency, and deliver the converted input power to a battery.
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公开(公告)号：US20240382582A1
公开(公告)日：2024-11-21
申请号：US18663339
申请日：2024-05-14
Inventor： Jae Sung PARK , Su Yeon KIM , Seung Ik OH , Chungmin HAN
IPC: A61K39/215 , A61K9/51 , A61K39/00 , A61P31/14 , C12N7/00
Abstract: The present invention relates to nanovesicles which express immunomodulatory proteins or targeting proteins, methods for preparing the same and uses thereof. More specifically, the present invention provides plasma membrane bleb-based nanovesicles which are prepared more homogeneously than existing plasma membrane bleb-based nanovesicles, by using cell lines expressing various immunomodulatory proteins or targeting proteins in the plasma membrane as materials, methods for preparing the nanovesicles, pharmaceutical compositions including the nanovesicles, methods for inducing immunity using the nanovesicles and methods for signal transduction or targeting using the nanovesicles.
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