7 patents
Utility
Hyper-accurate Object-positioning System and Method of Self-localization Using Same
6 Apr 23
An object-positioning system has a plurality of reference devices, one or more target devices at unknown positions and in communication with the plurality of reference devices via one or more wireless signal sets, at least one processing unit; and one or more signal-retransmission devices each in communication with at least a subset of the plurality of reference devices, at least a subset of the one or more target devices, and at least a subset of the at least one processing unit for populating object-positioning related data therebetween.
Matthew William LOWE, Guojiang GAO, Chris LESKIW
Filed: 12 Mar 21
Utility
Range-finding and Object-positioning Systems and Methods Using Same
29 Jul 21
A range-finding and/or object-positioning system comprises one or more target devices; one or more reference devices communicating with said one or more target devices via one or more wireless signal sets, each wireless signal set comprising at least a first-speed signal having a first transmission speed and a second-speed signal having a second transmission speed, and the first transmission speed being higher than the second transmission speed; and at least one processing unit performing actions for determining at least one distance between one target device and one reference device based on the time difference between the receiving time of the first-speed signal and the receiving time of the second-speed signal of the wireless signal set communicated between said reference and target devices.
Matthew William LOWE, Vahid DEHGHANIAN
Filed: 11 Jan 21
Utility
Distance-based Positioning System and Method Using High-speed and Low-speed Wireless Signals
22 Jul 21
A positioning system has an initiator device configured for emitting a high-speed wireless signal, at least one reference device configured for receiving the high-speed wireless signal and emitting a low-speed wireless signal after receiving the high-speed wireless signal, at least one target device each having one or more components for receiving the low-speed wireless signals, and at least one engine configured for determining the position of each of the at-least-one target device by calculating the distance between the target device and each of the at-least-one reference device based on at least the times-of-arrival of the low-speed wireless signals, each time-of-arrival being the time that the corresponding low-speed wireless signal being received by the target device, and determining the position of the target device based on the calculated distances.
Matthew William LOWE, Vahid DEHGHANIAN
Filed: 5 Apr 21
Utility
Range-finding and Object-positioning Systems and Methods Using Same
28 Oct 20
A range-finding and/or object-positioning system comprises one or more target devices; one or more reference devices communicating with said one or more target devices via one or more wireless signal sets, each wireless signal set comprising at least a first-speed signal having a first transmission speed and a second-speed signal having a second transmission speed, and the first transmission speed being higher than the second transmission speed; and at least one processing unit performing actions for determining at least one distance between one target device and one reference device based on the time difference between the receiving time of the first-speed signal and the receiving time of the second-speed signal of the wireless signal set communicated between said reference and target devices.
Matthew William LOWE, Vahid DEHGHANIAN
Filed: 1 Jul 20
Utility
Method for Determining the Position of an Object and System Employing Same
8 Jul 20
A positioning system has an initiator device configured for emitting a high-speed wireless signal, at least one reference device configured for receiving the high-speed wireless signal and emitting a low-speed wireless signal after receiving the high-speed wireless signal, at least one target device each having one or more components for receiving the low-speed wireless signals, and at least one engine configured for determining the position of each of the at-least-one target device by calculating the distance between the target device and each of the at-least-one reference device based on at least the times-of-arrival of the low-speed wireless signals, each time-of-arrival being the time that the corresponding low-speed wireless signal being received by the target device, and determining the position of the target device based on the calculated distances.
Matthew William LOWE, Vahid DEHGHANIAN
Filed: 15 Mar 20
Utility
Method of Detecting User Input In a 3D Space and a 3D Input System Employing Same
13 May 20
A 3D input system and an angle encoder are disclosed.
Matthew William LOWE, Vahid DEHGHANIAN
Filed: 6 Jan 20
Utility
Range-finding and Object-positioning Systems and Methods Using Same
6 May 20
A range-finding and/or object-positioning system comprises one or more target devices; one or more reference devices communicating with said one or more target devices via one or more wireless signal sets, each wireless signal set comprising at least a first-speed signal having a first transmission speed and a second-speed signal having a second transmission speed, and the first transmission speed being higher than the second transmission speed; and at least one processing unit performing actions for determining at least one distance between one target device and one reference device based on the time difference between the receiving time of the first-speed signal and the receiving time of the second-speed signal of the wireless signal set communicated between said reference and target devices.
Matthew William LOWE, Vahid DEHGHANIAN
Filed: 3 Sep 19
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