9 patents
Utility
Distance-based positioning system and method using high-speed and low-speed wireless signals
1 Aug 23
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
6 Sep 22
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
Method of detecting user input in a 3D space and a 3D input system employing same
14 Sep 21
A 3D input system and an angle encoder are disclosed.
Matthew William Lowe, Vahid Dehghanian
Filed: 7 Jan 20
Utility
Distance-based positioning system and method using high-speed and low-speed wireless signals
6 Apr 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: 16 Mar 20
Utility
Range-finding and object-positioning systems and methods using same
12 Jan 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: 2 Jul 20
Utility
Range-finding and object-positioning systems and methods using same
3 Aug 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
Utility
Method for determining the position of an object and system employing same
20 Apr 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: 16 May 18
Utility
Method of detecting user input in a 3D space and a 3D input system employing same
10 Feb 20
A 3D input system and an angle encoder are disclosed.
Matthew William Lowe, Vahid Dehghanian
Filed: 10 Mar 19
Utility
Range-finding and object-positioning systems and methods using same
14 Oct 19
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: 9 Jul 18
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