公开(公告)号：US20210025913A1

公开(公告)日：2021-01-28

申请号：US16756883

申请日：2018-10-18

Applicant: TTP Plc

Inventor： Richard Janse VAN RENSBURG ,  Benjamin James METCALF

IPC: G01N35/10

Abstract: There is provided a sample ejection system for ejecting a sample from a flow of fluid, the system comprises: a fluid flow channel for receiving, in use, the flow of fluid; a fluid inlet channel connected to the flow channel and arranged to receive, in use, pressurised fluid; a fluid outlet channel connected to the flow channel at a location downstream in the flow direction of the flow of fluid and comprises an outlet. The system is arranged such that, in use, pressurised fluid is applied to the fluid flow channel via the fluid inlet channel to drive fluid from the region of the fluid flow channel between the fluid inlet and outlet channels through the fluid outlet channel and out of the outlet.

公开(公告)号：US20190292507A1

公开(公告)日：2019-09-26

申请号：US16302304

申请日：2017-05-24

Applicant: TTP Plc

Inventor： Edwin STONE ,  Peter CROSSLEY

IPC: C12M1/00 ,  C12M1/34 ,  C12M1/26

Abstract: A consumable container for filling with a fluid in a bioprocessing process. The container comprises one or more sealable, removable portions, such that one or more samples of the fluid may be taken by sealing and removing one or more of said portions.

公开(公告)号：US20190204142A1

公开(公告)日：2019-07-04

申请号：US16322800

申请日：2017-08-01

Applicant: TTP PLC

Inventor： Timothy John Palmer ,  Edward Leigh Bean ,  David Roger Tegerdine

IPC: G01H3/00 ,  G01H11/06

CPC classification number: G01H3/00 ,  G01H11/06 ,  G01V1/18 ,  G01V3/02 ,  G01V11/00

Abstract: Method for producing an electrical impedance tomographic image of an acoustic field within a fluid, comprising the steps of: a) positioning a plurality of electrodes within a fluid; b) applying an electrical signal to each electrode within a first subset of electrodes, wherein the electrical signal applied to each electrode has a different carrier frequency and/or phase; c) measuring the electrical potential at each electrode within a second subset of electrodes, wherein the electrical potential is measured using a potential divider or a Wheatstone bridge; and d) processing the measured data to provide an acoustic map of the acoustic field at the required acoustic frequencies. There is also provided a system for producing an electrical impedance tomographic image of an acoustic field within a fluid using this method.

公开(公告)号：US20250114011A1

公开(公告)日：2025-04-10

申请号：US18985523

申请日：2024-12-18

Applicant: TTP Plc

Inventor： David POOLEY ,  Mikhail BASHTANOV

IPC: G01B7/30 ,  G01B7/00 ,  G01R33/02

Abstract: A sensing system for determining the location and orientation of an object which comprises a magnetic tag. The sensing system comprises selection coils and interrogation coils. The selection coils are arranged to generate a spatially varying DC magnetic field from which the location of the tag can be determined in use. At least some of the interrogation coils are arranged to generate one or more AC magnetic fields and at least some of the interrogation coils are arranged to receive harmonics, intermodulation products or time dependent variations of the AC magnetic fields, from which the orientation of the tag is determined in use.

公开(公告)号：US12212076B2

公开(公告)日：2025-01-28

申请号：US17438140

申请日：2020-03-12

Applicant: TTP PLC

Inventor： Vlad Lenive ,  Michael Lukin ,  Adrian Hillier

IPC: H01Q3/46 ,  H01Q3/20 ,  H01Q15/14 ,  H01Q19/19

Abstract: A phased array antenna comprises an array of reflective cells, each cell being defined by a wall positioned within the array the wall arranged to define a waveguide, and having a moveable reflector positioned within the wall. Each reflector is arranged such that it is not in electrical contact with its respective wall and such that, in use it can be moved to tune the antenna. A feed and subreflector are positioned within the array and arranged to transmit and/or receive electromagnetic signals to and/or from the array.

公开(公告)号：US12138646B2

公开(公告)日：2024-11-12

申请号：US17280266

申请日：2019-09-30

Applicant: TTP PLC

Inventor： Alon Greenenko ,  Arnau Perdigo-Oliveras ,  Chung Man Cheung ,  Daniel Geoffrey Tyler Strange ,  Jianye Wang ,  Pavel Kohout ,  Robert Gordon Maurice Selby

IPC: B05B15/40 ,  B01D29/01 ,  B01D29/50

Abstract: A micro-nozzle with an integrated filter structure for receiving fluids at pressures between 0.1 MPa to 50 MPa, comprising: at least one fluid inlet, a fluid outlet comprising at least one orifice, a primary filter structure positioned downstream from the at least one fluid inlet and arranged to provide statistical filtration of fluid passing therethrough.

公开(公告)号：US12052377B2

公开(公告)日：2024-07-30

申请号：US17620421

申请日：2020-06-18

Applicant: TTP Plc.

Inventor： Timothy John Palmer ,  Michael Beck

IPC: H04L9/32 ,  H03K19/003 ,  H03K19/17768

CPC classification number: H04L9/3278 ,  H03K19/00384 ,  H03K19/17768 ,  H04L2209/12

Abstract: A physically unclonable function (PUF) comprises a plurality of conductors, at least some of which are arranged so that they interact electrically and/or magnetically with one another. A media surrounds at least of portion of each of the conductors and further defines at least one cavity, where the cavity is structured to provide the device with an environmentally dependent characteristic. Circuitry applies an electrical challenge signal to at least one of the conductors and receives an electrical output from at least one of the other conductors to generate an identifying response to the challenge signal that is unique to the device.

公开(公告)号：US12015723B2

公开(公告)日：2024-06-18

申请号：US17717522

申请日：2022-04-11

Applicant: TTP Plc

Inventor： Timothy John Palmer ,  Michael Beck

IPC: H04L9/32 ,  G06F21/75 ,  H04L9/08

CPC classification number: H04L9/3278 ,  G06F21/75 ,  H04L9/0816 ,  H04L9/0866 ,  H04L2209/12

Abstract: A physically unclonable function (PUF) device comprises a plurality of conductors, at least some of which are arranged so that they interact electrically and/or magnetically with one another. A media surrounds at least a portion of each of the conductors, and circuitry is configured for applying an electrical challenge signal to at least one of the conductors and for receiving an electrical output from at least one of the other conductors to generate an identifying response to the challenge signal that is unique to the device. The media comprises a plurality of interactive regions, the interactive regions having an electrical and/or magnetic response characteristic which is permanently altered in response to a predetermined environmental event, and the identifying response is altered with the response characteristic.

公开(公告)号：US20240181474A1

公开(公告)日：2024-06-06

申请号：US18284900

申请日：2022-03-29

Applicant: TTP PLC.

Inventor： Simon Waddelow ,  Jianye Wang

IPC: B05B1/16 ,  B05B15/18 ,  B05B15/40

CPC classification number: B05B1/16 ,  B05B15/18 ,  B05B15/40

Abstract: An insert for a micro-nozzle (10), and a micro-nozzle (10) comprising such insert. The insert comprises a microfabricated fluidic chip (1) having an inlet, an outlet and one or more microfluidic channels connecting the inlet and outlet and an overmould casing (2) overmoulded around the fluidic chip (1) so as to substantially encase the fluidic chip (1), and comprising an inlet in fluid communication with the inlet of the chip and an outlet in fluid communication with the outlet of the chip.

公开(公告)号：US20230398535A1

公开(公告)日：2023-12-14

申请号：US18033089

申请日：2021-10-20

Applicant: TTP PLC.

Inventor： Piers Sebastian Harding ,  Gary Keith Jepps

IPC: B01L3/00 ,  B01L7/00

CPC classification number: B01L3/502715 ,  B01L7/52 ,  B01L2400/0487 ,  B01L2200/0689 ,  B01L2300/123 ,  B01L2300/0654 ,  B01L2300/1805 ,  B01L2200/04

Abstract: There are provided sample analysis cartridges, and methods and systems using such sample analysis cartridges, wherein the sample analysis cartridges comprise a reaction chamber configured to receive a sample; a film defining at least a portion of a face of the reaction chamber; an inlet port fluidly connected to an inlet of the reaction chamber and an outlet port fluidly connected to an outlet of the reaction chamber; and an air reservoir fluidly connected to the reaction chamber; the inlet port, outlet port and air reservoir arranged such that, as the reaction chamber is filled with fluid through the inlet port, gas within the reaction chamber may escape the cartridge through the outlet port whilst gas within the air reservoir is retained; the inlet port, outlet port and air reservoir being further arranged such that such that, if the inlet and outlet ports are sealed, gas within the air reservoir applies pressure on the contents of the reaction chamber.