公开(公告)号：GB2573932B

公开(公告)日：2022-06-15

申请号：GB201911665

申请日：2018-01-24

Applicant: IBM

Inventor： BENJAMIN HARDY WUNSCH ,  JOSHUA THOMAS SMITH ,  HUAN HU ,  MICHAEL ALBERT PEREIRA

IPC: C12Q1/68 ,  B01L3/00 ,  B01L9/00 ,  C12M1/00 ,  G01N33/53

Abstract: A technique relates to a machine for sorting. A removable cartridge includes a nanofluidic module. The removable cartridge includes an input port and at least two output ports. The nanofluidic module is configured to sort particles in a sample fluid. A holder is configured to receive the removable cartridge. A pressurization system is configured to couple to the input port of the removable cartridge. The pressurization system is configured to drive the sample fluid into the nanofluidic module for separation to the at least two output ports.

公开(公告)号：GB2553985A

公开(公告)日：2018-03-21

申请号：GB201717263

申请日：2016-03-24

Applicant: IBM

Inventor： OKI GUNAWAN ,  MICHAEL ALBERT PEREIRA

IPC: G01R33/07 ,  G01N27/72

Abstract: A rotating magnetic field Hall apparatus is provided and includes first and second magnets (201, 204) disposed in a master-slave configuration, a device-under-test (DUT) stage (205) interposable between the first and second magnets (201, 204) on which a DUT (2052) is disposable in first or second orientations for Hall measurement or photoelectromagnetic (PEM) testing, respectively, controllers disposed to center the DUT stage (205) between the first and second magnets (201, 204) and orthogonal magnetic field sensors (250, 260) disposed aside lateral sides of the first magnet (201) to facilitate positional initialization of the first and second magnets (201, 204) and to generate in-phase and out-of-phase reference signals for phase-sensitive or lock-in Hall signal detection. The system also includes software system to perform signal processing to yield the final Hall signal.

公开(公告)号：GB2553985B

公开(公告)日：2021-06-23

申请号：GB201717263

申请日：2016-03-24

Applicant: IBM

Inventor： OKI GUNAWAN ,  MICHAEL ALBERT PEREIRA

IPC: G01R33/07 ,  G01N27/72

Abstract: A rotating magnetic field Hall apparatus is provided and includes first and second magnets disposed in a master-slave configuration, a device-under-test (DUT) stage interposable between the first and second magnets on which a DUT is disposable in first or second orientations for Hall measurement or photoelectromagnetic (PEM) testing, respectively, controllers disposed to center the DUT stage between the first and second magnets and orthogonal magnetic field sensors disposed aside lateral sides of the first magnet to facilitate positional initialization of the first and second magnets and to generate in-phase and out-of-phase reference signals for phase-sensitive or lock-in Hall signal detection. The system also includes software system to perform signal processing to yield the final Hall signal.

公开(公告)号：GB2573932A

公开(公告)日：2019-11-20

申请号：GB201911665

申请日：2018-01-24

Applicant: IBM

Inventor： BENJAMIN HARDY WUNSCH ,  JOSHUA THOMAS SMITH ,  HUAN HU ,  MICHAEL ALBERT PEREIRA

IPC: C12Q1/68 ,  C12M1/00 ,  G01N33/53

Abstract: A technique relates to a machine for sorting. A removable cartridge (100) includes a nanofluidic module (300). The removable cartridge (100) includes an input port (102) and at least two output ports (112,114). The nanofluidic module (300) is configured to sort a sample fluid (404). A holder (400) is configured to receive the removable cartridge (100). A pressurization system (820) is configured to couple to the input port (102) of the removable cartridge (100). The pressurization system (820) is configured to drive the sample fluid (404) into the nanofluidic module (300) for separation to the at least two output ports (112,114).