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31. 发明授权

US11812540B1 Continuous large area cold atmospheric pressure plasma sheet source 有权
公开(公告)号：US11812540B1
公开(公告)日：2023-11-07
申请号：US17033219
申请日：2020-09-25
申请人： Kunning Gabriel Xu , Ryan Patrick Gott
发明人： Kunning Gabriel Xu , Ryan Patrick Gott
IPC分类号： H05H1/24
CPC分类号： H05H1/2439
摘要： The present disclosure is generally directed to a plasma sheet source and methods of using same. The plasma sheet source includes a cylindrical electrode having a conductive cylindrical core surrounded by a dielectric material, a plurality of channels configured to direct gas from a gas inlet to the electrode, and a plasma outlet positioned below the electrode. Gas is introduced to the plasma sheet source and directed toward the electrode, which when powered by pulsed direct current, produces plasma as the gas ionizes. The produced plasma is then directed out of the plasma outlet to a specimen for treatment of the specimen. Notably, the plasma exiting the plasma outlet is in the form of a plasma sheet that is at approximately room temperature.

32. 发明授权

US11762563B1 Systems and methods for improving radiation tolerance of memory 有权
公开(公告)号：US11762563B1
公开(公告)日：2023-09-19
申请号：US17394054
申请日：2021-08-04
申请人： Biswajit Ray , Aleksandar Milenkovic
发明人： Biswajit Ray , Aleksandar Milenkovic
IPC分类号： G06F3/06 , G11C16/26 , G11C16/34
CPC分类号： G06F3/0616 , G06F3/0655 , G06F3/0679 , G11C16/26 , G11C16/3418
摘要： A system for improving radiation tolerance of memory senses an amount of radiation exposure and, based on the sensed amount of radiation exposure, determines whether to perform one or more techniques for mitigating the effects of the radiation exposure. As an example, the system may perform a data refresh operation by re-writing data that has been corrupted by radiation, or the system may adjust the reference voltage used to read memory cells. In another example, the system may perform a fault repair operation by re-programming cells that have erroneously transitioned from a program state to an erase state. The system may selectively perform different radiation-mitigation techniques in a tiered approach based on the sensed amount of radiation in order to limit the adverse effects of the more invasive techniques.

33. 发明授权

US11678812B1 Systems and methods for monitoring hydration 有权
公开(公告)号：US11678812B1
公开(公告)日：2023-06-20
申请号：US17187681
申请日：2021-02-26
申请人： Emil Jovanov
发明人： Emil Jovanov
IPC分类号： A61B5/05 , A61B5/0537
CPC分类号： A61B5/0537
摘要： A smart object may be used to monitor the hydration level of a person. The object has at least two impedance sensors that can be used to sense the complex impedance of a person when a tissue of the user comes into contact with the impedance sensors. The measured impedance can then be used to determine the hydration level of the person. In addition to using the impedance sensors to determine the hydration level of the person, the impedance sensors can also be used to capture an electrocardiogram for the person. The smart object may also be used with another smart object to determine the identity of the user or other physiological parameters of the user such as blood pressure.

34. 发明授权

US10554683B1 Systems and methods for preventing remote attacks against transportation systems 有权
公开(公告)号：US10554683B1
公开(公告)日：2020-02-04
申请号：US15461099
申请日：2017-03-16
申请人： Vahid Heydari
发明人： Vahid Heydari
IPC分类号： H04L29/06 , H04W12/10
摘要： Systems and methods are provided to implement moving target defense techniques for transportation systems. The moving target defense techniques can randomly change the IP addresses of the nodes associated with both the vehicles and the corresponding control centers. The nodes for the vehicles and the control centers can be “mobile” nodes that use a “care-of” IP address for communications. The care-of address used by the nodes can be updated through a binding update process. During the binding update process, the one node sends the binding update notice (with a new care-of address) to the care-of address of the other node while maintaining its prior care-of address. The node that receives the binding update notice can send a binding acknowledgement back to the node that sent the binding update. Once the binding acknowledgement is received, the prior care-of address can be removed by the node that sent the binding update.

35. 发明授权

US09954124B1 Thermo-compensated silicon photo-multiplier with on-chip temperature sensor 有权
公开(公告)号：US09954124B1
公开(公告)日：2018-04-24
申请号：US15600301
申请日：2017-05-19
申请人： Evgeny N. Kuznetsov
发明人： Evgeny N. Kuznetsov
IPC分类号： G01T1/24 , H01L31/024 , H01L27/144 , H01L31/02 , H01L31/028 , H01L31/107 , G01J1/44
CPC分类号： H01L31/024 , G01J1/44 , G01J2001/444 , G01J2001/4466 , G01J2001/448 , G01T1/244 , G01T1/248 , H01L27/1446 , H01L31/02027 , H01L31/028 , H01L31/107
摘要： A silicon photomultiplier (SiPM) device is provided with a SiPM matrix and a temperature compensation circuit fabricated on a substrate. The temperature compensation circuit can include a temperature sensor, a bias adjustment circuit and a current source. The current source can provide a current to the temperature sensor and the temperature sensor can provide a temperature dependent signal to the bias adjustment circuit. The bias adjustment circuit can adjust a bias voltage provided to the SiPM matrix in response to the signal from the temperature sensor in order to maintain a predefined overvoltage value at the SiPM matrix.

36. 发明授权

US09938024B1 Object redirection using energetic pulses 有权
公开(公告)号：US09938024B1
公开(公告)日：2018-04-10
申请号：US15241919
申请日：2016-08-19
申请人： Richard Fork
发明人： Richard Fork
IPC分类号： G01C21/24 , B64G1/36 , B64G1/10 , B64G1/24
CPC分类号： B64G1/36 , B64G1/1021 , B64G2001/1028 , B64G2001/245
摘要： An object redirection system may generate a high-resolution three-dimensional map of a surface of a target. Based on the map, the system may identify locations on the target's surface and direct energetic pulses toward the target at the locations. The system may continuously update the map of the target and continue emitting pulses at the target with reference to the map in order to achieve a desired velocity of the target within a desired timeframe.

37. 发明授权

US09804251B1 Fiber optic directional sensor with wide-field optical field expanding element and method 有权
公开(公告)号：US09804251B1
公开(公告)日：2017-10-31
申请号：US14750532
申请日：2015-06-25
申请人： Patrick John Reardon
发明人： Patrick John Reardon
IPC分类号： G01S3/781 , G02B6/32 , G02B6/42 , G02B27/00 , G01S3/782
CPC分类号： G01S3/781 , G01S3/782 , G01S3/783 , G01S5/16 , G02B6/32 , G02B6/4251 , G02B27/0081
摘要： A fiber optic directional sensor has a substantially hemispherical dome surface and a substantially flat surface. The sensor is formed from a plurality of optical fibers fused to one another, and each optical fiber extends from the dome surface to the flat surface. One end of each optical fiber is substantially perpendicular to the sensor's dome surface, and the opposite end of the fiber is substantially perpendicular to the sensor's flat surface such that an end face of the fiber is substantially tangent to the dome surface, and another end face of the fiber is substantially tangent to the flat surface. The sensor further includes an optical element which expands the field of view of the sensor and chromatically controls the incoming light. Using the sensor, light from projectiles, such as missiles, bullets, and other weaponry, can be detected, and the locations of the projectiles can be determined.

38. 发明授权

US09038957B1 Systems and methods for providing energy to support missions in near earth space 有权
标题翻译：提供能源以支持近地空间任务的系统和方法
公开(公告)号：US09038957B1
公开(公告)日：2015-05-26
申请号：US13349393
申请日：2012-01-12
申请人： Richard Fork
发明人： Richard Fork
IPC分类号： B64G1/10
CPC分类号： B64G1/10 , B64G1/1085 , B64G1/408 , B64G1/409 , B64G1/428 , B64G1/44
摘要： A system has a plurality of spacecraft in orbit around the earth for collecting energy from the Sun in space, using stimulated emission to configure that energy as well defined states of the optical field and delivering that energy efficiently throughout the region of space surrounding Earth.
摘要翻译：系统具有围绕地球轨道的多个航天器，用于在空间中从太阳收集能量，使用受激发射来配置该能量以及限定的光场状态并且在整个地球周围的空间区域内有效地传递该能量。

39. 发明授权

US08953318B1 Passive cooling systems and methods for electronics 有权
标题翻译：被动冷却系统和电子方法
公开(公告)号：US08953318B1
公开(公告)日：2015-02-10
申请号：US13231771
申请日：2011-09-13
申请人： James E. Smith , William Bishop
发明人： James E. Smith , William Bishop
IPC分类号： H05K7/20
CPC分类号： H05K7/2029 , H01L23/427 , H01L2924/0002 , H01L2924/00
摘要： Embodiments of the present disclosure generally pertain to passive cooling systems and methods for electronics. An exemplary passive cooling system for electronics has a circuit package and dielectric liquid. The circuit package has a cover positioned over a circuit element coupled to a substrate. The cover is attached to the substrate and creates a water-tight seal around the circuit element. The circuit package further has a porous media. The dielectric liquid directly contacts the circuit element, and heat from the circuit element is transferred to the dielectric liquid. As the liquid reaches its boiling point, vapor from the liquid is passed through the porous media for further cooling.
摘要翻译：本公开的实施例通常涉及用于电子设备的被动冷却系统和方法。用于电子器件的示例性被动冷却系统具有电路封装和电介质液体。电路封装具有位于耦合到衬底的电路元件上的盖。盖子连接到基板上，并在电路元件周围产生防水密封。电路封装还具有多孔介质。电介质液体直接接触电路元件，并且来自电路元件的热量传递到电介质液体。当液体达到其沸点时，来自液体的蒸气通过多孔介质进一步冷却。

40. 发明授权

US5515184A Waveguide hologram illuminators 失效
标题翻译：波导全息照明器
公开(公告)号：US5515184A
公开(公告)日：1996-05-07
申请号：US902881
申请日：1992-06-23
申请人： H. John Caulfield , Qiang Huang , Andrei Putilin , Valentin Morozov , Joseph Shamir
发明人： H. John Caulfield , Qiang Huang , Andrei Putilin , Valentin Morozov , Joseph Shamir
IPC分类号： F21V8/00 , G02B6/00 , G02B6/28 , G02B6/43 , G03H1/22 , G02F1/13 , G02F1/1335 , G02B5/32
CPC分类号： G02B6/005 , G03H1/0408 , G03H1/22 , G03H1/2286 , G02B6/003 , G02B6/0065 , G02B6/2848 , G02B6/43
摘要： A waveguide hologram illumination system is based on thin substrate waveguides bearing a hologram on the surface through which light is diffracted out. A light source is optically coupled to the waveguide such that light emitted from the source is caused to propagate along the waveguide, being diffracted out at intersections with the surface of the waveguide on which the hologram is formed. The selective emission through the hologram can be advantageously used to illuminate display holograms or spatial light modulators. Provisions are made for rendering the amount of light emitted through the hologram uniform along the length of the hologram.
摘要翻译：波导全息照明系统基于薄的衬底波导，其在光被衍射的表面上带有全息图。光源光耦合到波导，使得从源发射的光被引导沿着波导传播，在与形成全息图的波导的表面交叉处衍射出。通过全息图的选择性发射可以有利地用于照亮显示全息图或空间光调制器。提供了使全息照射的光量沿着全息图的长度均匀化的规定。

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