公开(公告)号：EP4002424A1

公开(公告)日：2022-05-25

申请号：EP21208217.6

申请日：2021-11-15

Applicant: Korea Basic Science Institute

Inventor： LEE, Sang Ju ,  CHOI, Myoung Choul ,  CHOI, Chang Min ,  HONG, Aram ,  BAEK, Ji Young

IPC: H01J49/14

Abstract: A mixed gas cluster ion beam generator may include a nozzle chamber to contain a first mixed gas which is a mixed gas that is a mix of a first gas and a second gas, a cluster nozzle to spray gas received from the nozzle chamber in a cluster form, an ionizer to ionize a gas cluster sprayed by the cluster nozzle, and an ion accelerator to emit an ion beam to the outside by accelerating the gas cluster ionized by the ionizer by generating a potential difference to the ionized gas cluster.

公开(公告)号：EP2951853B1

公开(公告)日：2022-03-30

申请号：EP14745930.9

申请日：2014-01-28

Inventor： JORABCHI, Kaveh ,  WANG, Haopeng

IPC: H01J49/10 ,  H01J49/14

公开(公告)号：EP3963622A1

公开(公告)日：2022-03-09

申请号：EP20799126.6

申请日：2020-04-29

Applicant: Ohio State Innovation Foundation

Inventor： BADU-TAWIAH, Abraham ,  KULYK, Dmytro

IPC: H01J49/14

公开(公告)号：EP3889996A1

公开(公告)日：2021-10-06

申请号：EP21168762.9

申请日：2016-11-17

Applicant: Atonarp Inc.

Inventor： MURTHY, Prakash Sreedhar ,  HEGDE, Anoop R. ,  SATO, Takeshi

IPC: H01J49/14

Abstract: An analyzer apparatus (1) includes: an ionization unit (11) that ionizes molecules to analyze; a filter unit (13) that forms a field for selectively passing ions generated by the ionization unit; a detector unit (14) that detects ions that have passed through the filter unit; an ion drive circuitry (61) that electrically drives the ionization unit; a field drive circuitry (62) that electrically drives the filter unit; and a control unit (22) that controls outputs of the ion drive circuitry and the field drive circuitry, wherein the control unit controls the ion drive circuitry to ramp up and down a filament voltage supplied to a filament of the ionization unit when the analyzer apparatus starts and stops.

公开(公告)号：EP3855475A2

公开(公告)日：2021-07-28

申请号：EP21154582.7

申请日：2017-09-11

Applicant: Karsa Oy

Inventor： HAKALA, Jani ,  MIKKILÄ, Jyri ,  HEMMILÄ, Verner ,  SIPILÄ, Mikko ,  SHCHERBININ, Aleksei ,  JOST, Hans-Jurg

IPC: H01J49/14 ,  H01J49/04 ,  H01J49/10 ,  B05B1/00 ,  G01N1/22 ,  G01N1/40 ,  G01N33/22 ,  G01N1/44 ,  G01N1/02

Abstract: The invention relates to a multi-mode ionization device (MID, 300B) in which two types of reagent ions that are generated by ionizing two reagents (R1, R2) in two separate reagent ion sources (302) are introduced into a reaction chamber (CH1) in which they are mixed with analytes (S) that are introduced into the reaction chamber as an analyte flow (301). The analyte (S) is ionized by chemical ionization by reactions with the reagent ions.

公开(公告)号：EP3491659B1

公开(公告)日：2021-05-19

申请号：EP17835042.7

申请日：2017-07-24

Inventor： BERKOUT, Vadym ,  SAUL, Thomas, D.

IPC: H01J49/10 ,  H01J49/16 ,  H01J49/26 ,  H01J27/02 ,  G01N27/62 ,  G01N30/72 ,  H01J49/04 ,  H01J49/14

公开(公告)号：EP3503161B1

公开(公告)日：2021-03-24

申请号：EP17209017.7

申请日：2017-12-20

Inventor： Hartungen, Eugen

IPC: H01J49/14

公开(公告)号：EP3785288A1

公开(公告)日：2021-03-03

申请号：EP19718723.0

申请日：2019-04-24

Applicant: Luxembourg Institute of Science and Technology (LIST)

Inventor： VERRUNO, Marina ,  DOWSETT, David ,  WIRTZ, Tom

IPC: H01J49/14

公开(公告)号：EP3274719B1

公开(公告)日：2021-02-24

申请号：EP16769321.7

申请日：2016-03-11

Inventor： NOLAN, Garry P. ,  BENDALL, Sean C. ,  ANGELO, Robert M.

IPC: G01N33/50 ,  G01N33/68 ,  G01N23/2258 ,  H01J49/14

公开(公告)号：EP3776629A1

公开(公告)日：2021-02-17

申请号：EP19778992.8

申请日：2019-09-27

Applicant: Ionicon Analytik Gesellschaft m.b.H.

Inventor： JORDAN, Alfons

IPC: H01J49/14 ,  H01J49/06