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51. 发明授权

US12009380B2 Pixel of a semiconductor image sensor and method of manufacturing a pixel 有权
公开(公告)号：US12009380B2
公开(公告)日：2024-06-11
申请号：US17416550
申请日：2019-11-13
申请人： ams Sensors Belgium BVBA
发明人： Guy Meynants , Gerhard Eilmsteiner
IPC分类号： H01L27/146
CPC分类号： H01L27/14625 , H01L27/1463 , H01L27/14685
摘要： A pixel with enhanced quantum efficiency comprises a semiconductor body that has a first surface configured as an entrance surface and a light capturing region configured for capturing light that is incident on the first surface. The pixel further comprises a structured interface, isolation layers on at least two surfaces of the semiconductor body that are perpendicular to the first surface, and a filter element that is arranged at a distance from the first surface such that light that is incident on the first surface at an angle of incidence smaller than a critical angle impinges on the filter element.

52. 发明授权

US12000556B2 Optical system for an automotive headlamp 有权
公开(公告)号：US12000556B2
公开(公告)日：2024-06-04
申请号：US18254923
申请日：2021-11-25
申请人： ams-Osram AG
发明人： Vladimír Gruendling
IPC分类号： F21S41/265 , F21S41/143 , F21S41/153 , F21S41/43 , F21W102/155
CPC分类号： F21S41/265 , F21S41/143 , F21S41/153 , F21S41/43 , F21W2102/155
摘要： An optical system for use in a headlamp of a motor vehicle includes condenser optics formed by a condenser lens matrix and being provided to focus incoming light beams. It further includes at least one reflective shield being provided to reflect at least a subset of the focused light beams and to create a cut-off line of outgoing light beams. It further includes imaging optics formed by an imaging lens matrix, which is provided to project the focused light beams and the reflected light beams in front of the headlamp, such that the reflected light beams contribute to an intensity hotspot on one side of the cut-off line.

53. 发明授权

US11999165B2 Method for magnetohydrodynamic (MHD) printhead/nozzle reuse 有权
公开(公告)号：US11999165B2
公开(公告)日：2024-06-04
申请号：US17850526
申请日：2022-06-27
申请人： Additive Technologies, LLC
发明人： Chu-heng Liu
IPC分类号： B41J2/14
CPC分类号： B41J2/14314 , B41J2/1433
摘要： A method for operating a printer can include draining a print material from a printer, placing a sacrificial metal into the printer, ejecting the sacrificial metal from a nozzle of the printer, and cooling to printer to a temperature that is below a melting point of the print material and the sacrificial metal. The print material can be or include aluminum and the sacrificial metal can be or include tin. The print material can be drained from the printer when the print material is in molten form, for example, from about 600° C. to about 2000° C. The sacrificial metal can be ejected from the nozzle at a temperature above the melting point of the sacrificial metal but below the melting point of the print material, for example, below about 300° C. The method can reduce or eliminate cracking of various printer structures such as the nozzle during a shutdown or cooling of the printer.

54. 发明授权

US11993875B2 Turning device for tubular knitted items and method for turning tubular knitted items 有权
公开(公告)号：US11993875B2
公开(公告)日：2024-05-28
申请号：US17620865
申请日：2020-06-19
申请人： SANTONI S.P.A.
发明人： Andrea Lonati , Roberto Ranzenigo
IPC分类号： D04B9/40 , D04B15/02
CPC分类号： D04B9/40 , D04B15/02
摘要： A turning device for sewing or grafting stations for automated closing of the tubular knitted items at a first end thereof includes a lower portion and an upper portion, arranged below and above an intermediate area on which can be positioned supporting means for the tubular item to be turned, hanging at its first axial end, and at least one tubular body to be inserted from below to above, with the upper axial end thereof, through the axial end of the item hanging from the supporting means for turning the tubular item. The device includes moving mechanisms for positioning the lower portion between a first operating position, in which it is vertically aligned with the upper portion, and a second operating position, in which it is displaced laterally with respect to the upper portion; a manipulating mechanism, movable between a non-operating position, in which it does not interact with the tubular item, and an operating position, in which it is placed above the tubular item. The switching of the manipulating mechanism from the non-operating position to the operating position takes place by catching the tubular item picked up by the knitting machine and placed close to the lower portion; the manipulating mechanism, in the operating position, manipulates and raises the tubular item so as to position a second free end thereof on the upper axial open end of the tubular item, thus causing or facilitating the insertion of the tubular item into the tubular body.

55. 发明授权

US11982983B2 Radar systems and diagnostic methods thereof 有权
公开(公告)号：US11982983B2
公开(公告)日：2024-05-14
申请号：US17154197
申请日：2021-01-21
申请人： Inxpect S.p.A.
发明人： Alessio Degani , Federico Papi , Filippo Parrini
IPC分类号： G05B19/042 , G01S13/02 , G01S13/58 , G01S13/75
CPC分类号： G05B19/0425 , G01S13/589 , G01S13/755 , G01S2013/0245
摘要： A radar system may include: a transceiver configured to transmit a first radar signal into a field of view and to receive a second radar signal from the field of view; a processing unit configured to process the second radar signal, to generate a detection track, given by a signal amplitude distribution as a function of distance from the transceiver, and to detect presence of targets in the field of view from the generated detection track; and a marker located in the field of view, wherein the marker is arranged in a fixed position relative to the transceiver and wherein the marker is configured to receive the first radar signal and to transmit a diagnostic radar signal toward the transceiver as a function of the first radar signal. The processing unit may be further configured to store a predetermined diagnostic track, including at least a characteristic distance and signal amplitude.

56. 发明授权

US11978590B1 Integrated thermal management system with a symmetrical supercapacitor cell 有权
公开(公告)号：US11978590B1
公开(公告)日：2024-05-07
申请号：US18127383
申请日：2023-03-28
申请人： University of Sharjah
发明人： Abdul Ghani Olabi , Mohammad Ali Abdelkareem , Qaisar Abbas , Ahmed Al Makky
IPC分类号： H01G11/18 , H01G11/28
CPC分类号： H01G11/28 , H01G11/18
摘要： A symmetrical supercapacitor cell is disclosed comprising at least two electrode split sections, at least two electrodes, a plurality of ring isolators, and a spring pin arrangement. The at least two electrodes are placed in between the at least two electrode split sections, wherein a plurality of ring isolators is connected with a plurality of bolts to fasten the at least two electrode split sections. Also disclosed is an integrated thermal management system with a supercapacitor cell including a base support holder, a heating coil casing, a heating coil, and a cavity. The heating coil is installed inside the heating coil casing that is underneath a supercapacitor cell body. Further, a cavity is formed around the supercapacitor cell and contains an oil that is heated via the installed heating coil to achieve a desired temperature.

57. 发明授权

US11976529B2 Interchangeable packoff assembly for wellheads 有权
公开(公告)号：US11976529B2
公开(公告)日：2024-05-07
申请号：US17860210
申请日：2022-07-08
申请人： INNOVEX DOWNHOLE SOLUTIONS, INC.
发明人： Brian Sneed , Moyo Terebo , Mark McGilvray, Jr.
IPC分类号： E21B33/04
CPC分类号： E21B33/0422
摘要： A packoff for a wellhead includes a body configured to be positioned in an annulus between the wellhead and an inner tubular above a casing hanger supported in the wellhead, the body including a bore and a lower end, the bore and the lower end being configured to be positioned at least partially around the inner tubular. The lower end is configured to be spaced apart from the casing hanger. The packoff also includes a first load shoulder member configured to be removably connected to the lower end of the body and to engage a surface of the casing hanger so as to form a seal therewith.

58. 发明授权

US11973798B2 Methods of monitoring and protecting access to online services 有权
公开(公告)号：US11973798B2
公开(公告)日：2024-04-30
申请号：US17211323
申请日：2021-03-24
申请人： Cleafy Società per Azioni
发明人： Nicolò Pastore , Emanuele Parrinello , Carmine Giangregorio
IPC分类号： H04L9/40 , G06F21/31 , G06F21/55 , G06F21/62 , G06F21/57
CPC分类号： H04L63/1483 , G06F21/31 , G06F21/552 , G06F21/6263 , H04L63/0421 , H04L63/1425 , H04L63/1433 , G06F21/577
摘要： A method of monitoring and protecting access to an online service from an Account Take Over attack may include: providing a Traffic Inspector in signal communication with at least one client device for Internet browsing and with a web server having the online service residing therein; providing a Traffic Analyzer in signal communication with the Traffic Inspector; identifying, by the Traffic Inspector, each browsing session of the at least one client device on the online service; extracting and identifying, by the Traffic Analyzer, one or more usernames when a user performs authentication to the online service, analyzing traffic exchanged between the at least one client device and the web server; and collecting, by the Traffic Inspector, first characteristic data concerning unique and/or non-unique technical parameters and associating, by the Traffic Analyzer, the first characteristic data with respective identified one or more usernames.

59. 发明授权

US11971580B2 Fiber optic storage devices for fiber distribution hubs 有权
公开(公告)号：US11971580B2
公开(公告)日：2024-04-30
申请号：US17447056
申请日：2021-09-07
申请人： PPC BROADBAND, INC.
发明人： Robert Schiffbauer , Steven M. Waldren
IPC分类号： G02B6/00 , G02B6/36 , G02B6/44
CPC分类号： G02B6/3616 , G02B6/4452
摘要： A fiber optic storage module configured to be coupled with a fiber distribution hub includes a first wall and a second wall that extends from a first end of the first wall in a direction perpendicular to the first wall. The first wall includes a retaining structure configured to receive and retain a cable portion of a fiber optic cable, and the second wall includes a cutout configured to receive a dust cap coupled with a connector that terminates the fiber optic cable.

60. 发明授权

US11965391B2 Downhole tool with sealing ring 有权
公开(公告)号：US11965391B2
公开(公告)日：2024-04-23
申请号：US17346530
申请日：2021-06-14
申请人： INNOVEX DOWNHOLE SOLUTIONS, INC.
发明人： Nick Tonti , Carl Martin , Justin Kellner
IPC分类号： E21B33/128 , E21B33/12 , E21B33/129
CPC分类号： E21B33/128 , E21B33/1208 , E21B33/1293 , E21B2200/01
摘要： An assembly includes a cone having a tapered outer surface, a slips assembly positioned at least partially around the tapered outer surface of the cone, and a sealing ring positioned at least partially around the tapered outer surface of the cone. The slips assembly directly engages the sealing ring, such that the slips assembly is configured to transmit a setting force to the sealing ring, which moves the sealing ring on the tapered outer surface of the cone and expands the sealing ring radially outward. The assembly includes an anti-seal ring positioned adjacent to the sealing ring and around the cone. The anti-seal ring is driven along the tapered outer surface of the cone by engagement with the sealing ring.

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