专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US11544242B2 System and method for storing and retrieving data in different data spaces 有权
公开(公告)号：US11544242B2
公开(公告)日：2023-01-03
申请号：US16207599
申请日：2018-12-03
申请人： Zaius, Inc.
发明人： Spencer Eldon Pingry , Jonathan Bartholomew Mulieri
IPC分类号： G06F17/00 , G06F7/00 , G06F16/22 , G06F16/245
摘要： Various implementations of the invention store and retrieve data via a computing processor. The data is comprised of a plurality of data records with a sequentially changing data value and an other data value. For each data record in the plurality of data records, the computing processor causes the data record to be aggregated and stored with other data records in a first data storage container corresponding to a first data storage space based on the sequentially changing data value of the data record (i.e., sequential data space), and causes the data record to be aggregated and stored with other data records in a second data storage container corresponding to a second data storage space (i.e., finite data space). The data records in the second data storage container are stored based on the other data value. When a query is made against the data, the computing processor determines whether the query is best evaluated in the sequential data space or the finite data space. When the query is best evaluated in the sequential data space, the computing processor retrieves a first retrieved plurality of data records from the first data storage container. When the query is best evaluated in the finite data space, the computing processor retrieves a second retrieved plurality of data records from the second data storage container.

42. 发明授权

US11467282B2 Chirped coherent laser radar system and method 有权
公开(公告)号：US11467282B2
公开(公告)日：2022-10-11
申请号：US16790149
申请日：2020-02-13
申请人： Aeva, Inc.
发明人： Richard L. Sebastian , Kendall L. Belsley
IPC分类号： G01S17/06 , G01C3/08 , G01S17/32 , G01S7/4911 , G01S17/34 , G01S7/481
摘要： A laser radar system using collocated laser beams to unambiguously detects a range of a target and a range rate at which the target is moving relative to the laser radar system. Another aspect of various embodiments of the invention may relate to a laser radar system that uses multiple laser radar sections to obtain multiple simultaneous measurements (or substantially so), whereby both range and range rate can be determined without various temporal effects introduced by systems employing single laser sections taking sequential measurements. In addition, other aspects of various embodiments of the invention may enable faster determination of the range and rate of the target, a more accurate determination of the range and rate of the target, and/or may provide other advantages.

43. 发明授权

US11408997B2 System and method for increasing resolution of images obtained from a three-dimensional measurement system 有权
公开(公告)号：US11408997B2
公开(公告)日：2022-08-09
申请号：US16826467
申请日：2020-03-23
申请人： Aeva, Inc.
发明人： Richard L. Sebastian , Anatoley T. Zheleznyak
IPC分类号： G01S17/42 , G06T5/00 , G01S17/89 , G01S17/58 , G01S7/48 , G01S7/497 , G01S17/86 , G01S17/34
摘要： A system uses range and Doppler velocity measurements from a lidar system and images from a video system to estimate a six degree-of-freedom trajectory (6DOF) of a target. The 6DOF transformation parameters are used to transform multiple images to the frame time of a selected image, thus obtaining multiple images at the same frame time. These multiple images may be used to increase a resolution of the image at each frame time, obtaining the collection of the superresolution images.

44. 发明授权

US10799607B2 Handle-mounted distribution manifold 有权
公开(公告)号：US10799607B2
公开(公告)日：2020-10-13
申请号：US16000647
申请日：2018-06-05
申请人： KleanTouch LLC
发明人： Michael Rafko
IPC分类号： E05B1/00 , A61L2/18 , A61L2/00 , A61L2/24 , B65D83/20 , B65D83/26 , B65D83/44
摘要： Various implementations of the invention are directed toward a sanitizing door handle and/or components of such sanitizing door handle. Some implementations of the invention are directed toward a manual sanitizing door handle while some implementations of the invention are directed toward an auto-sanitizing door handle. According to some implementations of the invention, a sanitizing fluid is dispensed directly onto an exterior surface of the sanitizing door handle in connection with an operation of the door handle to sanitize the door handle. According to some implementations of the invention, a sanitizing fluid is dispensed directly onto a user's hand(s) in connection with an operation of the door handle to sanitize the user's hand(s).

45. 发明授权

US10796417B2 System and method for improving an image characteristic of image frames in a video stream 有权
公开(公告)号：US10796417B2
公开(公告)日：2020-10-06
申请号：US15947948
申请日：2018-04-09
申请人： StereoVision Imaging, Inc.
发明人： Randall J. St. Romain, II , Ambrose J. Slone , Péter L. Venetianer
IPC分类号： G06T5/00 , G06T5/40 , G06T5/50
摘要： A system and method for improving a video characteristic of a video stream is described. According to various implementations of the invention, a changed region between a later-in-time image frame and an earlier-in-time image frame and an unchanged region between such two image frames are determined. A new improvement to the video characteristic is determined and applied to the changed region of the later-in-time image frame. A prior improvement to the video characteristic that was determined for the earlier-in-time image frame is applied to the unchanged region of the later-in-time image frame.

46. 发明授权

US10792382B2 Distribution manifold with integrated check valve 有权
公开(公告)号：US10792382B2
公开(公告)日：2020-10-06
申请号：US16000649
申请日：2018-06-05
申请人： Klean Touch LLC
发明人： Michael Rafko
IPC分类号： A61L2/18 , A61L2/24 , E05B1/00 , A61L2/00 , B65D83/20 , B65D83/26 , B65D83/44
摘要： Various implementations of the invention are directed toward a sanitizing door handle and/or components of such sanitizing door handle. Some implementations of the invention are directed toward a manual sanitizing door handle while some implementations of the invention are directed toward an auto-sanitizing door handle. According to some implementations of the invention, a sanitizing fluid is dispensed directly onto an exterior surface of the sanitizing door handle in connection with an operation of the door handle to sanitize the door handle. According to some implementations of the invention, a sanitizing fluid is dispensed directly onto a user's hand(s) in connection with an operation of the door handle to sanitize the user's hand(s).

47. 发明授权

US10761210B2 System and method for determining ranges to a target behind a transparent surface 有权
公开(公告)号：US10761210B2
公开(公告)日：2020-09-01
申请号：US15822285
申请日：2017-11-27
申请人： StereoVision Imaging, Inc.
发明人： Humayun Chaudhry , Christopher Thompson
IPC分类号： G01S17/08 , G01S7/487
摘要： Systems and methods for determining ranges to a target disposed behind a transparent surface are described. A target acquisition system receives a plurality of lidar returns, at least some of which are from a target and at least some of which are from a transparent surface. The lidar returns correspond to a portion of a lidar signal generated by a lidar, directed toward the target, and reflected back to the lidar from either the target or the transparent surface. A range measurement for each of the plurality of lidar returns is determined. The target acquisition system generates a histogram of the range measurements. The histogram includes an array including a plurality of range bins. Each range bin defines a unique portion of a predetermined distance out from the lidar. The histogram further includes a count associated with each respective range bin. The count corresponds to a number of range measurements falling within the unique portion of the predetermined distance corresponding to that respective range bin. In some implementations of the invention, the target acquisition system determines which of the range measurements correspond to the target based on the histogram. In some implementations of the invention, the target acquisition system determines which of the range measurements correspond to the transparent surface based on the histogram.

48. 发明授权

US10312835B2 Vortex flux generator 有权
公开(公告)号：US10312835B2
公开(公告)日：2019-06-04
申请号：US15465686
申请日：2017-03-22
申请人： Silicon Turbine Systems, Inc.
发明人： Richard Adams
IPC分类号： H02K11/00 , H02N11/00 , H02K55/00 , F25B21/00
摘要： Various implementations of the invention correspond to an improved vortex flux generator. In some implementations of the invention, the improved vortex flux generator includes a magnetic circuit configured to produce a magnetic field; a quench controller configured to provide a variable current; a vortex material configured to form and subsequently dissipate a vortex in response to the variable current, wherein upon formation of the vortex, a magnetic field density surrounding the vortex is urged to decrease, and wherein upon subsequent dissipation of the vortex, the urging to decrease ceases and the magnetic field density increases prior to a reformation of the vortex, and wherein the decrease of the magnetic field density and the increase of the magnetic field density correspond to a modulation of the magnetic field; an inductor disposed in a vicinity of the vortex such that the modulation of the magnetic field induces an electrical current in the inductor; and a dissipation superconductor electrically disposed in parallel with the vortex material and configured to carry, without quenching, an entirety of the variable current during dissipation of the vortex in the vortex material.

49. 发明授权

US10049357B2 System and method of processing PIN-based payment transactions via mobile devices 有权
公开(公告)号：US10049357B2
公开(公告)日：2018-08-14
申请号：US14685702
申请日：2015-04-14
申请人： Shashi Kapur , Ralph A. Bianco
发明人： Shashi Kapur , Ralph A. Bianco
IPC分类号： G06Q20/00 , G06Q20/40 , G06Q20/38 , G06Q20/32 , G06Q20/20 , G06Q20/34
摘要： A system and method for using a Personal Identification Number (“PIN”) to authenticate payment transactions via a mobile device coupled to a reader device is described. The reader device may be modified to not only read and encrypt first identification information from a payment medium such as a magnetic strip of a payment card, but also receive a PIN from the mobile device and encrypt the PIN. The mobile device may be configured to prompt for and receive the PIN. The PIN may be communicated to the reader device for encryption. The mobile device may receive the encrypted first identification information and encrypted PIN and communicate the encrypted data to an adaptive payment server that decrypts the encrypted data for processing the payment transaction. The system may be used to securely process PIN-based payment transactions using a mobile device that is communicably coupled to a reader device.

50. 发明授权

US10018711B1 System and method for field calibrating video and lidar subsystems using independent measurements 有权
公开(公告)号：US10018711B1
公开(公告)日：2018-07-10
申请号：US14165724
申请日：2014-01-28
申请人： Digital Signal Corporation
发明人： Richard L. Sebastian , Anatoley T. Zheleznyak
IPC分类号： A61B3/14 , G01C3/08 , G01P3/36 , G01S7/497 , G06T7/70 , G06T7/80 , G01S17/89
摘要： A system uses range and Doppler velocity measurements from a lidar subsystem and images from a video subsystem to estimate a six degree-of-freedom trajectory of a target. The video subsystem and the lidar subsystem may be aligned with one another, and hence calibrated, by determining, for example, a centroid of an iris determined from the lidar subsystem and a centroid of the iris determined from the video subsystem and determining a calibration offset between the two centroids.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式