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公开(公告)号：US20190173157A1
公开(公告)日：2019-06-06
申请号：US15999498
申请日：2018-08-20
Applicant: Humatics Corporation
Inventor： Gregory L. Charvat , David A. Mindell
IPC: H01Q1/22 , G01S5/14 , H01Q3/36 , G01S13/87 , H01Q9/04 , H01Q1/24 , G01S5/02 , H04W56/00 , H04W4/02 , H04B5/00 , H01Q9/26 , H01Q1/52 , H01Q9/27 , H01Q1/38 , H04W64/00 , H01Q5/10
Abstract: A system comprising synchronization circuitry, a first interrogator, and a second interrogator. The first interrogator includes a transmit antenna; a first receive antenna, and circuitry configured to generate, using radio-frequency (RF) signal synthesis information received from the synchronization circuitry, a first RF signal for transmission by the transmit antenna, and generate, using the first RF signal and a second RF signal received from a target device by the first receive antenna, a first mixed RF signal indicative of a distance between the first interrogator and the target device. The second interrogator includes a second receive antenna, and circuitry configured to generate, using the RF signal synthesis information, a third RF signal; and generate, using the third RF signal and a fourth RF signal received from the target device by the second receive antenna, a second mixed RF signal indicative of a distance between the second interrogator and the target device.
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公开(公告)号：US10205218B2
公开(公告)日：2019-02-12
申请号：US15676889
申请日：2017-08-14
Applicant: Humatics Corporation
Inventor： Gregory L. Charvat , David A. Mindell
IPC: H01Q1/22 , G01S5/02 , G01S5/14 , H01Q1/38 , H01Q1/52 , H01Q9/04 , H01Q9/27 , H01Q3/36 , H01Q9/26 , H04B5/00 , H04W4/02 , H04W56/00 , H01Q1/24 , H01Q5/10 , H04W64/00 , G01S13/87 , G01S11/02
Abstract: A system comprising a first interrogator device that includes: a first antenna configured to transmit, to a target device, a first radio-frequency (RF) signal having a first center frequency; a second antenna configured to receive, from the target device, a second RF signal having a second center frequency that is a harmonic of the first frequency; and first circuitry configured to obtain, using the first RF signal and the second RF signal, a first mixed RF signal indicative of a first distance between the first interrogator and the target device. The system further comprises at least one processor configured to determine the first distance based, at least in part, on the first mixed RF signal, and determine a location of the target device based, at least in part, on the determined first distance.
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公开(公告)号：US10074889B2
公开(公告)日：2018-09-11
申请号：US15469282
申请日：2017-03-24
Applicant: Humatics Corporation
Inventor： Gregory L. Charvat , David A. Mindell
CPC classification number: H01Q1/2283 , G01S5/0215 , G01S5/0284 , G01S5/14 , G01S11/02 , G01S13/878 , H01Q1/2216 , H01Q1/24 , H01Q1/247 , H01Q1/38 , H01Q1/521 , H01Q1/525 , H01Q3/36 , H01Q5/10 , H01Q9/0428 , H01Q9/0492 , H01Q9/26 , H01Q9/27 , H04B5/0056 , H04W4/023 , H04W56/001 , H04W64/003 , H04W64/006
Abstract: A device comprising: a substrate; a semiconductor die mounted on the substrate; a transmit antenna fabricated on the substrate and configured to transmit radio-frequency (RF) signals at least at a first center frequency; a receive antenna fabricated on the substrate and configured to receive RF signals at least at a second center frequency different than the first center frequency; and circuitry integrated with the semiconductor die and configured to provide RF signals to the transmit antenna and to receive RF signals from the receive antenna.
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公开(公告)号：US20170328980A1
公开(公告)日：2017-11-16
申请号：US15663192
申请日：2017-07-28
Applicant: Humatics Corporation
Inventor： Gregory L. Charvat , David A. Mindell
IPC: G01S5/14 , G01S5/02 , H01Q1/24 , H01Q1/52 , H04W4/02 , H01Q5/10 , H01Q1/22 , H01Q9/04 , H01Q3/36
CPC classification number: G01S5/14 , G01S5/0215 , G01S5/0284 , G01S11/02 , G01S13/878 , H01Q1/2216 , H01Q1/2283 , H01Q1/24 , H01Q1/247 , H01Q1/38 , H01Q1/521 , H01Q1/525 , H01Q3/36 , H01Q5/10 , H01Q9/0428 , H01Q9/0492 , H01Q9/26 , H01Q9/27 , H04B5/0056 , H04W4/023 , H04W56/001 , H04W64/003 , H04W64/006
Abstract: A device comprising: a substrate; a semiconductor die mounted on the substrate; a transmit antenna fabricated on the substrate and configured to transmit radio-frequency (RF) signals at least at a first center frequency; a receive antenna fabricated on the substrate and configured to receive RF signals at least at a second center frequency different than the first center frequency; and circuitry integrated with the semiconductor die and configured to provide RF signals to the transmit antenna and to receive RF signals from the receive antenna.
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公开(公告)号：US09768837B2
公开(公告)日：2017-09-19
申请号：US15382194
申请日：2016-12-16
Applicant: Humatics Corporation
Inventor： Gregory L. Charvat , David A. Mindell
CPC classification number: G01S5/14 , G01S5/0215 , G01S5/0284 , G01S11/02 , G01S13/878 , H01Q1/2216 , H01Q1/2283 , H01Q1/24 , H01Q1/247 , H01Q1/38 , H01Q1/521 , H01Q1/525 , H01Q3/36 , H01Q5/10 , H01Q9/0428 , H01Q9/0492 , H01Q9/26 , H01Q9/27 , H04B5/0056 , H04W4/023 , H04W56/001 , H04W64/003 , H04W64/006
Abstract: A system comprising synchronization circuitry, a first interrogator, and a second interrogator. The first interrogator includes a transmit antenna; a first receive antenna, and circuitry configured to generate, using radio-frequency (RF) signal synthesis information received from the synchronization circuitry, a first RF signal for transmission by the transmit antenna, and generate, using the first RF signal and a second RF signal received from a target device by the first receive antenna, a first mixed RF signal indicative of a distance between the first interrogator and the target device. The second interrogator includes a second receive antenna, and circuitry configured to generate, using the RF signal synthesis information, a third RF signal; and generate, using the third RF signal and a fourth RF signal received from the target device by the second receive antenna, a second mixed RF signal indicative of a distance between the second interrogator and the target device.
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Patent Agency Ranking
公开(公告)号：US20170201005A1
公开(公告)日：2017-07-13
申请号：US15469282
申请日：2017-03-24
Applicant: Humatics Corporation
Inventor： Gregory L. Charvat , David A. Mindell
CPC classification number: G01S5/14 , G01S5/0215 , G01S5/0284 , G01S11/02 , G01S13/878 , H01Q1/2216 , H01Q1/2283 , H01Q1/24 , H01Q1/247 , H01Q1/38 , H01Q1/521 , H01Q1/525 , H01Q3/36 , H01Q5/10 , H01Q9/0428 , H01Q9/0492 , H01Q9/26 , H01Q9/27 , H04B5/0056 , H04W4/023 , H04W56/001 , H04W64/003 , H04W64/006
Abstract: A device comprising: a substrate; a semiconductor die mounted on the substrate; a transmit antenna fabricated on the substrate and configured to transmit radio-frequency (RF) signals at least at a first center frequency; a receive antenna fabricated on the substrate and configured to receive RF signals at least at a second center frequency different than the first center frequency; and circuitry integrated with the semiconductor die and configured to provide RF signals to the transmit antenna and to receive RF signals from the receive antenna.
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公开(公告)号：US20170179603A1
公开(公告)日：2017-06-22
申请号：US15382573
申请日：2016-12-16
Applicant: Humatics Corporation
Inventor： Gregory L. Charvat , Thomas H. Lee , David A. Mindell
CPC classification number: H01Q1/2283 , G01S5/0215 , G01S5/0284 , G01S5/14 , G01S11/02 , G01S13/878 , H01Q1/2216 , H01Q1/24 , H01Q1/247 , H01Q1/38 , H01Q1/521 , H01Q1/525 , H01Q3/36 , H01Q5/10 , H01Q9/0428 , H01Q9/0492 , H01Q9/26 , H01Q9/27 , H04B5/0056 , H04W4/023 , H04W56/001 , H04W64/003 , H04W64/006
Abstract: A device comprising: a substrate; a transmit antenna fabricated on the substrate and configured to transmit radio-frequency (RF) signals; a receive antenna fabricated on the substrate and configured to receive RF signals; and circuitry, disposed on the substrate and differentially coupled to the transmit and receive antennas, and configured to provide to the transmit antenna RF signals to be transmitted by the transmit antenna and to process RF signals received by the receive antenna, wherein the substrate comprises material for reducing harmonic coupling between the transmit antenna and the receive antenna.
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68.发明申请公开(公告)号：US20170179602A1
公开(公告)日：2017-06-22
申请号：US15382258
申请日：2016-12-16
Applicant: Humatics Corporation
Inventor： Gregory L. Charvat , David A. Mindell
CPC classification number: H01Q1/2283 , G01S5/0215 , G01S5/0284 , G01S5/14 , G01S11/02 , G01S13/878 , H01Q1/2216 , H01Q1/24 , H01Q1/247 , H01Q1/38 , H01Q1/521 , H01Q1/525 , H01Q3/36 , H01Q5/10 , H01Q9/0428 , H01Q9/0492 , H01Q9/26 , H01Q9/27 , H04B5/0056 , H04W4/023 , H04W56/001 , H04W64/003 , H04W64/006
Abstract: A device comprising: a receive antenna configured to receive a first radio-frequency (RF) signal having a first center frequency; a first transmit antenna configured to transmit a second RF signal having a second center frequency that is a harmonic of the first center frequency; a second transmit antenna configured to transmit a third RF signal having a third center frequency that is a harmonic of the first center frequency and is different from the second center frequency; first circuitry, coupled to the receive antenna and to the first transmit antenna, configured to generate the second RF signal using the first RF signal and provide it to the first transmit antenna for transmission; and second circuitry, coupled to the receive antenna and to the second transmit antenna, configured to generate the third RF signal using the first RF signal and provide it to the second transmit antenna for transmission.
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69.发明申请公开(公告)号：US20170176572A1
公开(公告)日：2017-06-22
申请号：US15382576
申请日：2016-12-16
Applicant: Humatics Corporation
Inventor： Gregory L. Charvat , David A. Mindell
CPC classification number: H01Q1/2283 , G01S5/0215 , G01S5/0284 , G01S5/14 , G01S11/02 , G01S13/878 , H01Q1/2216 , H01Q1/24 , H01Q1/247 , H01Q1/38 , H01Q1/521 , H01Q1/525 , H01Q3/36 , H01Q5/10 , H01Q9/0428 , H01Q9/0492 , H01Q9/26 , H01Q9/27 , H04B5/0056 , H04W4/023 , H04W56/001 , H04W64/003 , H04W64/006
Abstract: A system comprising: an interrogator device, comprising: a first transmit antenna configured to transmit radio-frequency (RF) signals circularly polarized in a first rotational direction; and a first receive antenna configured to receive RF signals circularly polarized in a second rotational direction different from the first rotational direction; and a target device, comprising: a second receive antenna configured to receive RF signals circularly polarized in the first rotational direction and a second transmit antenna configured to transmit, to the interrogator device, RF signals circularly polarized in the second rotational direction.
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70.发明申请公开(公告)号：US20160363663A1
公开(公告)日：2016-12-15
申请号：US15181999
申请日：2016-06-14
Applicant: HUMATICS CORPORATION
Inventor： David A. Mindell , Gregory L. Charvat , Michael Hirsch , James Campbell Kinsey , Matthew Ian Beane
CPC classification number: G01S13/82 , G01B11/14 , G01S5/021 , G01S5/0247 , G01S5/0294 , G01S5/14 , G01S7/003 , G01S7/285 , G01S7/352 , G01S11/02 , G01S13/34 , G01S13/42 , G01S13/66 , G01S13/74 , G01S13/75 , G01S13/76 , G01S13/767 , G01S13/785 , G01S13/79 , G01S13/84 , G01S13/878 , G01S13/88 , G01S13/885 , G01S13/89 , G01S13/91 , G01S13/94 , G01S2007/356 , G01S2007/358 , G06Q10/06398 , G06Q10/087 , G08B21/02 , H04W4/029
Abstract: A system for tracking position of objects in an industrial environment includes an interrogator, a transponder, and a processor. The interrogator transmits a signal and provides a first reference signal corresponding to the transmitted signal. The transponder provides a response signal. The interrogator receives the response signal and provides a second reference signal corresponding to the response signal. The processor determines a location of either the interrogator or the transponder, relative to the other, based on the two reference signals.
Abstract translation: 用于跟踪工业环境中物体位置的系统包括询问器，应答器和处理器。 询问器发送信号并提供对应于发送信号的第一参考信号。 应答器提供响应信号。 询问器接收响应信号并提供对应于响应信号的第二参考信号。 处理器基于两个参考信号来确定询问器或应答器相对于另一个的位置。
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