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公开(公告)号：US10423832B1
公开(公告)日：2019-09-24
申请号：US15961798
申请日：2018-04-24
申请人： Trifo, Inc.
发明人： Zhe Zhang , Grace Tsai , Shaoshan Liu
摘要： The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
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公开(公告)号：US10402663B1
公开(公告)日：2019-09-03
申请号：US15250581
申请日：2016-08-29
申请人： Trifo, Inc.
发明人： Grace Tsai , Shaoshan Liu , Zhe Zhang
IPC分类号： H04N7/18 , G01P21/00 , G06K9/00 , H04N5/225 , G06T7/60 , G06T7/00 , G02B27/01 , G01B11/24 , B60R1/00
摘要： The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
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公开(公告)号：US10395117B1
公开(公告)日：2019-08-27
申请号：US15942348
申请日：2018-03-30
申请人： Trifo, Inc.
发明人： Zhe Zhang , Grace Tsai , Shaoshan Liu
摘要： The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
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公开(公告)号：US11747823B2
公开(公告)日：2023-09-05
申请号：US17479986
申请日：2021-09-20
申请人： Trifo, Inc.
发明人： Zhe Zhang , Grace Tsai , Shaoshan Liu
IPC分类号： G05D1/02 , G05D1/00 , G06T7/207 , G06T7/246 , G06T7/73 , G06T7/50 , G06T1/20 , G06T1/60 , G06K9/46 , G06K9/03 , G06K9/62 , G06K9/00 , G06V10/40 , G06V10/60 , G06V10/94 , G06V10/98 , G06V20/10 , G06V20/40 , G06V20/56 , G06V20/64 , G06F18/25 , G06V10/80
CPC分类号： G05D1/0246 , G05D1/0088 , G05D1/027 , G05D1/0274 , G06F18/251 , G06T1/20 , G06T1/60 , G06T7/207 , G06T7/246 , G06T7/248 , G06T7/50 , G06T7/73 , G06T7/74 , G06V10/40 , G06V10/60 , G06V10/803 , G06V10/955 , G06V10/993 , G06V20/10 , G06V20/40 , G06V20/56 , G06V20/647 , G06T2207/10016 , G06T2207/10028 , G06T2207/30244
摘要： The described positional awareness techniques employing sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy. The sensory data are gathered from an operational camera and one or more auxiliary sensors.
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公开(公告)号：US11544867B2
公开(公告)日：2023-01-03
申请号：US17194180
申请日：2021-03-05
申请人： Trifo, Inc.
发明人： Zhe Zhang , Grace Tsai , Shaoshan Liu
摘要： The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
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公开(公告)号：US11501527B2
公开(公告)日：2022-11-15
申请号：US17039816
申请日：2020-09-30
申请人： Trifo, Inc.
发明人： Zhe Zhang , Grace Tsai , Shaoshan Liu
摘要： The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
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公开(公告)号：US10453213B2
公开(公告)日：2019-10-22
申请号：US15648372
申请日：2017-07-12
申请人： Trifo, Inc.
发明人： Grace Tsai , Zhe Zhang , Shaoshan Liu
摘要： The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
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公开(公告)号：US10444761B2
公开(公告)日：2019-10-15
申请号：US15623106
申请日：2017-06-14
申请人： Trifo, Inc.
发明人： Shaoshan Liu , Zhe Zhang , Grace Tsai
IPC分类号： G05D1/02 , G05D1/00 , G06K9/00 , G06K9/46 , G06K9/62 , G06K9/03 , G06T1/60 , G06T1/20 , G06T7/73 , G06T7/50 , G06T7/246
摘要： The described positional awareness techniques employing sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy. The sensory data are gathered from an operational camera and one or more auxiliary sensors.
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