公开(公告)号：US20250038707A1

公开(公告)日：2025-01-30

申请号：US18767285

申请日：2024-07-09

Applicant: X Development LLC

Inventor： Dean Mamoru Kawaguchi ,  Edward Maurice Farrell

IPC: H03B5/32 ,  H03B5/04 ,  H03B5/36

Abstract: Aspects of the disclosure provide a method of using a bulk acoustic wave (BAW) based clock. For example, a first burst pulse of ultrasonic waves may be received by a transmit transducer of a BAW delay device. A feedthrough pulse from the first burst pulse may be received at a receive transducer of the BAW delay device. After receiving the feedthrough pulse, a first echo pulse from the first burst pulse may be received at the receive transducer. The first pulse may be a reflection of a portion of the first burst pulse from a substrate. A difference in time between the receipt of the feedthrough pulse and the receipt of the first echo pulse may be used to control timing of a second burst pulse of ultrasonic waves.

公开(公告)号：US20230306360A1

公开(公告)日：2023-09-28

申请号：US18311506

申请日：2023-05-03

Applicant: X Development LLC

Inventor： Dean Mamoru Kawaguchi ,  Alberto Vidal ,  Edward John Boling ,  Prasad Panchalan ,  Amit Lal ,  Justin C. Kuo ,  Edward Maurice Farrell

IPC: G06Q10/0833

CPC classification number: G06Q10/0833

Abstract: According to some embodiments of the present disclosure, an intelligent tracking system is disclosed. The intelligent tracking system includes one or more passive tracking devices, an exciter, and a tracker. Each passive tracking device includes one or more transceivers and is energized by an electromagnetic frequency. In response to being energized each passive tracking device transmits a short message. The exciter emits the electromagnetic frequency. The tracker receives short messages from the one or more passive tracking devices and confirms the presence of the one or more passive tracking devices in a vicinity of the tracker based on the received messages.

公开(公告)号：US11989682B2

公开(公告)日：2024-05-21

申请号：US18311506

申请日：2023-05-03

Applicant: X Development LLC

Inventor： Dean Mamoru Kawaguchi ,  Alberto Vidal ,  Edward John Boling ,  Prasad Panchalan ,  Amit Lal ,  Justin C. Kuo ,  Edward Maurice Farrell

IPC: G06Q10/0833

CPC classification number: G06Q10/0833

Abstract: According to some embodiments of the present disclosure, an intelligent tracking system is disclosed. The intelligent tracking system includes one or more passive tracking devices, an exciter, and a tracker. Each passive tracking device includes one or more transceivers and is energized by an electromagnetic frequency. In response to being energized each passive tracking device transmits a short message. The exciter emits the electromagnetic frequency. The tracker receives short messages from the one or more passive tracking devices and confirms the presence of the one or more passive tracking devices in a vicinity of the tracker based on the received messages.

公开(公告)号：US20230370812A1

公开(公告)日：2023-11-16

申请号：US18225314

申请日：2023-07-24

Applicant: X Development LLC

Inventor： Dean Mamoru Kawaguchi ,  Alberto Vidal ,  Edward John Boling ,  Prasad Panchalan ,  Edward Maurice Farrell

IPC: H04W4/02 ,  G06K7/10 ,  H04W4/80 ,  H04L9/08 ,  H04W4/029 ,  H04B7/0413 ,  G06N20/00 ,  G06F21/60 ,  G06F21/74 ,  H04L9/40 ,  H04W12/06 ,  G06K19/07 ,  H04W4/14 ,  H04W8/18 ,  H04W12/03 ,  H04W12/037 ,  G01K3/00 ,  H04L9/32 ,  G01K7/22 ,  G06V20/40 ,  G06F18/24

CPC classification number: H04W4/025 ,  G01K3/005 ,  G01K7/22 ,  G06F18/24 ,  G06F21/602 ,  G06F21/74 ,  G06K7/10099 ,  G06K7/10108 ,  G06K7/10128 ,  G06K7/10158 ,  G06K7/10188 ,  G06K7/10297 ,  G06K7/10356 ,  G06K7/10405 ,  G06K19/0704 ,  G06K19/0708 ,  G06K19/0709 ,  G06K19/0724 ,  G06N20/00 ,  G06V20/41 ,  H04B7/0413 ,  H04L9/0838 ,  H04L9/085 ,  H04L9/0861 ,  H04L9/088 ,  H04L9/0894 ,  H04L9/32 ,  H04L63/0435 ,  H04L63/083 ,  H04L63/0876 ,  H04W4/029 ,  H04W4/14 ,  H04W4/80 ,  H04W8/18 ,  H04W12/03 ,  H04W12/037 ,  H04W12/06 ,  G06Q50/28 ,  H04L2209/805

Abstract: An intelligent tracking system generally includes one or more tracking devices, some of which may be passive tracking devices. Each passive tracking device includes one or more transceivers and is energized by an energizing signal. Some of these passive tracking devices may operate in a first communication mode or a second communication mode based on the energizing signal. Some tracking devices may include encryption modules or authentication modules. Some of these devices may incorporate a bulk acoustic wave oscillator.

公开(公告)号：US11751012B2

公开(公告)日：2023-09-05

申请号：US17244314

申请日：2021-04-29

Applicant: X DEVELOPMENT LLC

Inventor： Dean Mamoru Kawaguchi ,  Alberto Vidal ,  Edward John Boling ,  Prasad Panchalan ,  Edward Maurice Farrell

IPC: H04W4/02 ,  G06K7/10 ,  H04W4/80 ,  H04L9/08 ,  H04W4/029 ,  H04B7/0413 ,  G06N20/00 ,  G06F21/60 ,  G06F21/74 ,  H04L9/40 ,  H04W12/06 ,  G06K19/07 ,  H04W4/14 ,  H04W8/18 ,  H04W12/03 ,  H04W12/037 ,  G01K3/00 ,  H04L9/32 ,  G01K7/22 ,  G06V20/40 ,  G06F18/24 ,  G06Q50/28

CPC classification number: H04W4/025 ,  G01K3/005 ,  G01K7/22 ,  G06F18/24 ,  G06F21/602 ,  G06F21/74 ,  G06K7/10099 ,  G06K7/10108 ,  G06K7/10128 ,  G06K7/10158 ,  G06K7/10188 ,  G06K7/10297 ,  G06K7/10356 ,  G06K7/10405 ,  G06K19/0704 ,  G06K19/0708 ,  G06K19/0709 ,  G06K19/0724 ,  G06N20/00 ,  G06V20/41 ,  H04B7/0413 ,  H04L9/085 ,  H04L9/088 ,  H04L9/0838 ,  H04L9/0861 ,  H04L9/0894 ,  H04L9/32 ,  H04L63/0435 ,  H04L63/083 ,  H04L63/0876 ,  H04W4/029 ,  H04W4/14 ,  H04W4/80 ,  H04W8/18 ,  H04W12/03 ,  H04W12/037 ,  H04W12/06 ,  G06Q50/28 ,  H04L2209/805

Abstract: An intelligent tracking system generally includes one or more tracking devices, some of which may be passive tracking devices. Each passive tracking device includes one or more transceivers and is energized by an energizing signal. Some of these passive tracking devices may operate in a first communication mode or a second communication mode based on the energizing signal. Some tracking devices may include encryption modules or authentication modules. Some of these devices may incorporate a bulk acoustic wave oscillator.

公开(公告)号：US11715060B2

公开(公告)日：2023-08-01

申请号：US17523763

申请日：2021-11-10

Applicant: X DEVELOPMENT LLC

Inventor： Dean Mamoru Kawaguchi ,  Alberto Vidal ,  Edward John Boling ,  Prasad Panchalan ,  Amit Lal ,  Justin C. Kuo ,  Edward Maurice Farrell

IPC: G06Q10/0833

CPC classification number: G06Q10/0833

Abstract: According to some embodiments of the present disclosure, an intelligent tracking system is disclosed. The intelligent tracking system includes one or more passive tracking devices, an exciter, and a tracker. Each passive tracking device includes one or more transceivers and is energized by an electromagnetic frequency. In response to being energized each passive tracking device transmits a short message. The exciter emits the electromagnetic frequency. The tracker receives short messages from the one or more passive tracking devices and confirms the presence of the one or more passive tracking devices in a vicinity of the tracker based on the received messages.

公开(公告)号：US11627434B2

公开(公告)日：2023-04-11

申请号：US17083120

申请日：2020-10-28

Applicant: X DEVELOPMENT LLC

Inventor： Dean Mamoru Kawaguchi ,  Alberto Vidal ,  Edward John Boling ,  Prasad Panchalan ,  Edward Maurice Farrell

IPC: G08B1/08 ,  H04W4/02 ,  G06K7/10 ,  H04W4/80 ,  H04L9/08 ,  H04W4/029 ,  H04B7/0413 ,  G06N20/00 ,  G06F21/60 ,  G06F21/74 ,  H04L9/40 ,  H04W12/06 ,  G06K19/07 ,  H04W4/14 ,  H04W8/18 ,  H04W12/03 ,  H04W12/037 ,  G01K3/00 ,  H04L9/32 ,  G01K7/22 ,  G06V20/40 ,  G06F18/24 ,  G06Q50/28

Abstract: An intelligent tracking system generally includes one or more tracking devices, some of which may be passive tracking devices. Each passive tracking device includes one or more transceivers and is energized by an energizing signal. Some of these passive tracking devices may operate in a first communication mode or a second communication mode based on the energizing signal. Some tracking devices may include encryption modules or authentication modules. Some of these devices may incorporate a bulk acoustic wave oscillator.