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公开(公告)号：US20200335637A1
公开(公告)日：2020-10-22
申请号：US16916454
申请日：2020-06-30
发明人： Saptarshi Das
摘要： A device and method for manufacturing a two-dimensional electrostrictive field effect transistor having a substrate, a source, a drain, and a channel disposed between the source and the drain. The channel is a two-dimensional layered material and a gate proximate the channel. The gate has a column of an electrostrictive or piezoelectric or ferroelectric material, wherein an electrical input to the gate produces an elongation of the column that applies a force or mechanical stress on the channel and reduces a bandgap of two-dimensional material such that the two-dimensional electrostrictive field effect transistor operates with a subthreshold slope that is less than 60 mV/decade.
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2.发明授权System for detecting threshold phenomena associated with and/or atomic or molecular spectra of a substance 失效用于检测与物质相关的和/或原子或分子光谱的阈值现象的系统
公开(公告)号：US5268573A
公开(公告)日：1993-12-07
申请号：US916165
申请日：1992-07-17
申请人： Paul S. Weiss , Stephan J. Stranick
发明人： Paul S. Weiss , Stephan J. Stranick
IPC分类号： G01Q30/02 , G01Q30/04 , G01Q30/06 , G01Q30/12 , G01Q30/16 , G01Q60/12 , G01Q60/18 , G01Q60/32 , G01Q60/60 , G11B9/00 , G11B11/00 , G11B11/08 , H01J37/20 , H01J37/28
CPC分类号： H01J37/20 , B82Y10/00 , B82Y35/00 , B82Y40/00 , G01Q60/60 , G11B11/002 , G11B11/08 , G11B9/14 , G11B9/149 , B82Y20/00 , H01J2237/204 , H01J2237/2065 , H01J2237/2538 , H01J2237/2583 , H01J2237/31738 , Y10S977/852
摘要： A microwave sweep oscillator is used to apply an AC signal cross a scanning tunneling microscope and the current or voltage passing between the electrodes is measured by a microwave spectrum/network analyzeThis invention was made with support from the National Science Foundation, United States Government, under Grant No. CHE-9158375. The government has rights in this invention.
摘要翻译： 微波扫描振荡器用于通过扫描隧道显微镜施加交流信号，通过微波频谱/网络分析仪测量电极之间的电流或电压。 由振荡器施加的信号的频率可以跨越频谱扫描，并且确定频谱的最佳频率，使得可以获得样品表面的改进的图像。 已知物质的光谱也可被记录并用作用于通过比较鉴定未知物质的成分的签名。 当施加的交流信号的幅度增加时，响应的突然变化表示阈值。 通过减小幅度，频率响应将指示样品的电荷耗散特性。 当应用于电化学电池时，本发明对于测量电化学电池的动态信息特别有用。 当应用于库仑阻塞装置时，可以测量充电阈值和电荷损耗率。
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公开(公告)号：US20240307331A1
公开(公告)日：2024-09-19
申请号：US18173743
申请日：2021-08-23
IPC分类号： A61K31/167 , A61K38/48 , A61P7/04 , A61P9/10
CPC分类号： A61K31/167 , A61K38/482 , A61P7/04 , A61P9/10 , C12Y304/21068
摘要： Hemorrhage and vascular instability can be induced by thrombolytic and anti-coagulant therapies. Presented herein, in certain aspects, are methods for the treatment and/or prevention of hemorrhage and vascular instability that comprise administering a compound disclosed herein to a subject in need thereof.
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4.发明公开公开(公告)号：US20240276648A1
公开(公告)日：2024-08-15
申请号：US18561934
申请日：2022-03-30
发明人： Ning Yi , Yuyan Gao , Antonino Lo Verso, Jr. , Jia Zhu , Daniel Erdely , Robert Lavelle , Huanyu Cheng
CPC分类号： H05K3/143 , A61B5/28 , A61B5/296 , H05K1/092 , H05K3/146 , H05K2203/0156 , H05K2203/0557 , H05K2203/083 , H05K2203/1131 , H05K2203/1173
摘要： The invention includes methods of forming electronic circuitry on a target surface using intense pulsed light-induced mass transfer (IPLMT) of metal nanoparticles (NPs) by applying a pliable mask to a target surface, coating a carrier film with metal NPs, mounting the carrier film to the target surface and over the pliable mask so that the pliable mask is sandwiched between the target surface and the metal NPs. and exposing the metal NPs to light energy to cause atoms of the metal NPs to evaporate and transport through openings of the pliable mask and condense on the target surface, producing a conductive pattern of condensed metal on the target surface. Certain implementations may utilize a kirigami-patterned pliable mask to enhance conformity to a freeform 3D target surface. In certain implementations, zinc (Zn) may be formed by IPLMT of Zn NPs to the target surface.
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公开(公告)号：US20240272077A1
公开(公告)日：2024-08-15
申请号：US18629280
申请日：2024-04-08
CPC分类号： G01N21/6452 , B29D11/00298 , G01N2201/0446
摘要： The present invention generally relates to the generation of tunable coloration and/or interference from, for example, surfaces, emulsion droplets and particles. Embodiments described herein may be useful for generation of tunable electromagnetic radiation such as coloration (e.g., iridescence, structural color) and/or interference patterns from, for example, surfaces (e.g., comprising a plurality of microdomes and/or microwells), emulsion droplets and/or particles. In some embodiments, the surfaces, interfaces, droplets, and/or particles produce visible color (e.g., structural color) without the need for dyes.
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公开(公告)号：US20240270964A1
公开(公告)日：2024-08-15
申请号：US18490614
申请日：2023-10-19
IPC分类号： C08L83/04 , B29C64/124 , B29K83/00 , B33Y10/00 , B33Y70/00
CPC分类号： C08L83/04 , B29C64/124 , B33Y10/00 , B33Y70/00 , B29K2083/00 , C08L2203/30 , C08L2205/025
摘要： Thermosetting formulations useful for forming bulk structures such as in additive manufacturing can include (a) a compound including reactive functional groups, (b) a curing agent having functional groups reactive with the reactive functional groups of the compound, and (c) a photothermally active material. Such formulations can be cured by applying actinic radiation to the formulation.
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公开(公告)号：US12011191B2
公开(公告)日：2024-06-18
申请号：US17148797
申请日：2021-01-14
IPC分类号： A61B17/34 , A61B5/00 , A61B5/06 , A61B5/107 , A61B8/08 , A61B8/12 , A61B34/20 , A61B34/30 , A61B90/10 , A61B90/11 , A61B17/00 , A61B34/10 , A61B90/00
CPC分类号： A61B17/3403 , A61B5/065 , A61B5/1076 , A61B5/6852 , A61B8/0808 , A61B8/12 , A61B34/20 , A61B34/30 , A61B90/10 , A61B90/11 , A61B2017/00106 , A61B2017/00398 , A61B2017/00924 , A61B2017/3407 , A61B2017/3413 , A61B2034/107 , A61B2034/2059 , A61B2034/2063 , A61B2090/0811 , A61B2090/103 , A61B2090/364 , A61B2090/367 , A61B2090/378 , A61B2090/3925
摘要： The present invention provides fixation devices, locking assemblies, and methods for using the same. The fixation devices of the invention are capable of accurate insertion of medical devices by providing detection means of a patient's internal anatomy and localizing a desired target. The devices are capable of locking into position to maintain accuracy.
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公开(公告)号：US20240102372A1
公开(公告)日：2024-03-28
申请号：US18363003
申请日：2023-08-01
发明人： Arash Dahi Taleghani
IPC分类号： E21B43/267 , C09K8/80
CPC分类号： E21B43/267 , C09K8/80
摘要： Tuning fracture hydraulic conductivity can be provided so that high hydraulic conductivity in high temperature zones and low hydraulic conductivity in low temperature zones can be defined in enhanced geothermal systems (EGS). Uniform thermal gradient along flow paths can be provided or defined to help provide such conductivity zones. Experimentation performed to evaluate embodiments showed that embodiments could prevent appearance of dominant flow paths between the wells and maintain high heat extraction rates. Embodiments can greatly increase cumulative heat extraction. Embodiments can also be provided for application solely to the injection wells. Other embodiments can position tuning agents between the wells and still help provide control of the fluid flow in the reservoir and enhance heat extraction.
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9.发明授权公开(公告)号：US11940325B2
公开(公告)日：2024-03-26
申请号：US17870051
申请日：2022-07-21
IPC分类号： G01J3/02 , B22F10/20 , B22F10/25 , B22F10/28 , B22F12/44 , B22F12/45 , B22F12/90 , B33Y50/02 , G01J3/36 , G01J3/443 , B22F10/30 , B22F10/366 , B22F10/38 , B33Y10/00 , G01J3/12
CPC分类号： G01J3/36 , B22F10/20 , B22F10/25 , B22F10/28 , B22F12/44 , B22F12/45 , B22F12/90 , B33Y50/02 , G01J3/0208 , G01J3/443 , B22F10/30 , B22F10/366 , B22F10/38 , B33Y10/00 , G01J2003/1213
摘要： Embodiments of the systems can be configured to receive electromagnetic emissions of a substrate (e.g., a build material of a part being made via additive manufacturing) by a detector (e.g., a multi-spectral sensor) and generate a ratio of the electromagnetic emissions to perform spectral analysis with a reduced dependence on location and orientation of a surface of the substrate relative to the multi-spectral sensor. The additive manufacturing process can involve use of a laser to generate a laser beam for fusion of the build material into the part. The system can be configured to set the multi-spectral sensor off-axis with respect to the laser (e.g., an optical path of the multi-spectral sensor is at an angle that is different than the angle of incidence of the laser beam). This can allow the multi-spectral sensor to collect spectral data simultaneously as the laser is used to build the part.
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公开(公告)号：US11938476B2
公开(公告)日：2024-03-26
申请号：US17749720
申请日：2022-05-20
发明人： Pak Kin Wong , Tak-Sing Wong , Jing Wang , Hui Li , Yi Lu , Ying Wan
IPC分类号： B01L3/00
CPC分类号： B01L3/5025 , B01L3/50273 , B01L2200/00 , B01L2300/0816 , B01L2300/161 , B01L2300/165 , B01L2400/0406 , B01L2400/0481
摘要： A biochemical analysis system capable of sample preparation and processing can include at least one inlet channel having a non-fouling, slippery surface to autonomously transport a fluid sample to a chamber by a geometry of the at least one inlet channel. The at least one inlet channel can include a first end, which is open and exposed, and a second end connected to the chamber for mixing and reaction of the fluid sample, and the at least one inlet channel can include a converging or diverging angle.
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