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91. 发明授权

US10420916B1 Disposable fluidic self-propelling robot for traversing a tubular passage 有权
公开(公告)号：US10420916B1
公开(公告)日：2019-09-24
申请号：US14618742
申请日：2015-02-10
申请人： NUtech Ventures
发明人： Carl Nelson , Benjamin Terry , Abolfazl Pourghodrat , Hossein Dehghani , Dmitry Oleynikov , Prithviraj Dasgupta
IPC分类号： A61M25/01 , A61B1/31 , A61M25/10
摘要： A probe for traversing a tubular passage includes an introducer to be supported at an entrance to the tubular passage. The probe also includes a probe tip to traverse the tubular passage, and a tube with an inflatable tube segment. In some embodiments, the inflatable tube segment is storable in the probe tip. The inflatable tube segment is configured to be inflated to push the probe tip away from the introducer toward an end of the tubular passage. In some embodiments, the probe includes a sealing mechanism, where the sealing mechanism can be positioned between the inflatable tube segment of the tube and the introducer to maintain the inflatable tube segment in a deflated configuration until inflation of the inflatable tube segment.

92. 发明授权

US10385519B2 Systems and methods for construction of electrically conductive concrete slab with protection from current leakage 有权
公开(公告)号：US10385519B2
公开(公告)日：2019-08-20
申请号：US16091883
申请日：2017-04-06
申请人： NUTECH VENTURES
发明人： Christopher Tuan , Lim Nguyen
IPC分类号： E01C11/26 , E01C7/14
摘要： Systems and methods for a conductive concrete slab having protection against one or more of surface current, ground fault current, and current leakage. A method includes, but is not limited to, introducing an electrical insulation base layer to a ground surface; introducing a plurality of electrodes to the electrical insulation base layer; and casting conductive concrete over the plurality of electrodes and the electrical insulation base layer. An electrical insulation top layer can also be applied to mitigate one or more of surface current and ground fault current.

93. 发明授权

US10288672B2 Monitoring aging of power semiconductor devices based on case temperature 有权
公开(公告)号：US10288672B2
公开(公告)日：2019-05-14
申请号：US15482276
申请日：2017-04-07
申请人： NUtech Ventures
发明人： Wei Qiao , Ze Wang , Liyan Qu
IPC分类号： G01R31/26
摘要： The aging of an electronic component in an electronic power converter can be monitored based on two or more case temperature measurements. A power electronic device is enclosed in a package having a baseplate, in which the power electronic device generates heat during operation and the baseplate transfers heat to a heat dissipating device or a cooling device. Sensors measure temperatures at first and second locations on a surface of the baseplate. A data processor calculates a value for a first parameter based on the temperatures at the first and second locations, in which the first parameter is indicative of an aging process of the power electronic device, and generates a first signal based on a comparison of the calculated value and a first predetermined threshold. The data processor calculates a value for a second parameter based on the first parameter value, a predetermined look-up table, and the temperatures at the first and second locations, in which the second parameter is indicative of another aging process of the semiconductor switching devices, and generates a second signal based on a comparison of the calculated value and a second predetermined threshold.

94. 发明授权

US10275164B2 Enforcing persistency for battery-backed mobile devices 有权
公开(公告)号：US10275164B2
公开(公告)日：2019-04-30
申请号：US15167378
申请日：2016-05-27
申请人： NUtech Ventures
发明人： Hao Luo , Hong Jiang , Lei Tian
IPC分类号： G06F3/06 , G06F12/02 , G06F17/30
摘要： In one implementation, a computer-implemented method can include receiving, at a driver running on a mobile computing device with a local power source, a command from an application for an allocation of volatile memory; allocating, by the driver, memory from a pool of volatile memory for the application; storing data in the allocated memory; detecting, by the driver, that a particular situation currently exists on the mobile computing device that will cause the data to be lost; and performing, by the driver, an operation with regard to the memory and the data that will cause the data to be preserved following a conclusion of the particular situation.

95. 发明授权

US10267567B1 Monolithic heat-transfer device 有权
公开(公告)号：US10267567B1
公开(公告)日：2019-04-23
申请号：US14595516
申请日：2015-01-13
申请人： NuTech Ventures, Inc.
发明人： Sidy Ndao , George Gogos , Dennis Alexander , Troy Anderson , Craig Zuhlke
IPC分类号： F28D15/00 , F28F13/00 , F28D15/02
摘要： A monolithic heat-transfer device can include a container wall configured to retain a working fluid, where the container wall is formed of a single material. The container wall also includes an interior surface configured to be in fluid communication with the working fluid. The monolithic heat-transfer device also includes a channel disposed in the interior surface of the container wall, where the channel comprises a microstructure and a nanostructure. The microstructure and the nanostructure are materially contiguous with the single material forming the container wall. In some embodiments, the nanostructure comprises one or more layers of nanoparticles. The monolithic heat-transfer device can be configured as a heat pipe, which can be constructed from the container wall and a second container wall joined together and sealed to one another to contain the working fluid (e.g., using laser welding, electron beam welding (EBW), and so forth).

96. 发明授权

US10219748B2 Gastrointestinal sensor implantation system 有权
公开(公告)号：US10219748B2
公开(公告)日：2019-03-05
申请号：US15113521
申请日：2015-01-21
申请人： NUtech Ventures
发明人： Benjamin Terry , Weston Lewis , Wanchuan Xie , Pengbo Li , Alfred Tsubaki
IPC分类号： A61B5/07 , A61B5/00 , A61B1/273 , A61B10/04 , A61B10/02 , A61B1/04
摘要： A gastrointestinal (GI) sensor deployment device is disclosed. In implementations, the sensor deployment device includes an orally-administrable capsule with a tissue capture device removably coupled to the orally-administrable capsule. The tissue capture device includes a plurality of fasteners for connecting the tissue capture device to GI tissue within a body. A biometric sensor is coupled to the tissue capture device for continuous or periodic monitoring of the GI tract of the body at the GI tissue attachment location. A chamber within the orally-administrable capsule is configured to draw gastrointestinal tissue towards the plurality of fasteners when a fluid pressure of the chamber is increased. An actuator can be configured to cause an increase of the fluid pressure of the chamber. Control circuitry coupled to the actuator can be configured to trigger the actuator to cause the increase of the fluid pressure of the chamber at a selected time.

97. 发明授权

US10100325B2 Method for the production of high saturated, low polyunsaturated soybean oil 有权
公开(公告)号：US10100325B2
公开(公告)日：2018-10-16
申请号：US14815377
申请日：2015-07-31
申请人： NUtech Ventures
发明人： Thomas E. Clemente , Hyunwoo Park , Edgar Cahoon , Hanh Nguyen
IPC分类号： C12N15/82
摘要： Methods of genetically modifying soybean plants to alter the fatty acid properties of the oil are described.

98. 发明授权

US10072046B2 Non-naturally occurring porcine reproductive and respiratory syndrome virus (PRRSV) and methods of using 有权
公开(公告)号：US10072046B2
公开(公告)日：2018-09-11
申请号：US15127931
申请日：2015-03-25
申请人： NUtech Ventures
发明人： Hiep Lai Xuan Vu , Fernando Osorio , William W. Laegreid , Asit K. Pattnaik , Fangrui Ma
IPC分类号： C07K14/005 , A61K39/12 , C12N7/00 , A61K39/00
CPC分类号： C07K14/005 , A61K39/12 , A61K2039/552 , C12N7/00 , C12N2770/10021 , C12N2770/10022 , C12N2770/10034
摘要： A non-naturally occurring porcine reproductive and respiratory syndrome virus (PRRSV) is provided herein, and methods of making and using the non-naturally occurring PRRSV also are provided.

99. 发明申请

US20180254362A1 MIXED TIN AND GERMANIUM PEROVSKITES 审中-公开
公开(公告)号：US20180254362A1
公开(公告)日：2018-09-06
申请号：US15909537
申请日：2018-03-01
申请人： NUtech Ventures
发明人： Xiao Cheng Zeng , Minggang Ju , Nitin Padture , Yuanyuan Zhou , Min Chen
IPC分类号： H01L31/032 , H01L51/42 , H01L31/04
CPC分类号： H01L31/032 , C01P2002/34 , H01L31/04 , H01L51/4213 , H01L51/4226 , Y02E10/549
摘要： Perovskite materials useful in the manufacture of photovoltaic cells are provided. The perovskite materials have the formula AB′0.5B″0.5X3 or A′0.5A″0.5B′0.5B″0.5X3, wherein A, A′, and A″ are organic or inorganic cations, X is a halogen ion, B′ is tin, and B″ is germanium. Embodiments of the mixed tin and germanium halide perovskite materials possess a direct bandgap within the optimal range of 0.9-1.6 eV and have an optical absorption spectrum that is comparable to the state-of-the-art methylammonium lead iodide perovskites. The perovskite materials provided herein have been formulated to be lead-free.

100. 发明授权

US10036034B2 Sequences involved in plant yield and methods of using 有权
公开(公告)号：US10036034B2
公开(公告)日：2018-07-31
申请号：US14562182
申请日：2014-12-05
申请人： NUtech Ventures
发明人： Harkamal Walia , Dante Placido , Thomas E. Clemente
IPC分类号： C12N15/82 , A01H5/10 , C12N15/01 , A01H1/04 , A23D9/00 , A23K10/00 , A23L7/10 , C07K14/415
CPC分类号： C12N15/8273 , A01H1/04 , A23D9/00 , A23K10/00 , A23L7/10 , A23L7/198 , A23V2002/00 , C07K14/415 , C12N15/01 , C12N15/8261 , C12Q1/6895 , C12Q2600/13 , C12Q2600/156 , Y02A40/146
摘要： Nucleic acid sequences involved in plant yield are provided, as are methods of using such nucleic acid sequences.

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