ClassID:

200532

G21K1/003 - CPC Classification

Classification description:

Arrangements for handling particles or ionising radiation, e.g. focusing or moderating Manipulation of charged particles by using radiation pressure, e.g. optical levitation

Recent Application in this class:
#1
20260058031
2026-02-26

Transverse State-Dependent Force for Trapped Ion Entanglement

#2
20260045383
2026-02-12

METHOD AND SETUP FOR CHANGING AN INTER-PARTICLE DISTANCE

#3
20250385021
2025-12-18

INTEGRATED ATOMIC SOURCE DEVICE

#4
20250369999
2025-12-04

ULTRACOLD ATOM MEASURING SYSTEM AND ASSOCIATED METHOD

#5
20250363405
2025-11-27

SWAPPING QUANTUM INFORMATION BETWEEN MIXED SPECIES OR ISOTOPES ION PAIRS USING NON-ADIABATIC GATES

#6
20250342981
2025-11-06

CONFINEMENT APPARATUS WITH PIPELINED ARCHITECTURE

#7
20250342980
2025-11-06

FLOOD ILLUMINATION WITH INTEGRATED CONCENTRATORS FOR HIGH-EXTINCTION BEAM DELIVERY

#8
20250308722
2025-10-02

POLARIZATION INSENSITIVE STATE PREPARATION OF HIGH NUCLEAR SPIN IONIC QUBITS

#9
20250285782
2025-09-11

Devices For Controlling Trapped Ions Having Specific Electrode Characteristics

#10
20250285781
2025-09-11

Electronic Component Including Mirror and Electronic Circuit

#11
20250285780
2025-09-11

ATOMIC OBJECT CONFINEMENT APPARATUS HAVING PATTERNED COMPONENTS FORMED ON SURFACE ELECTRODES

#12
20250201436
2025-06-19

METHODS AND APPARATUSES FOR ALIGNMENT OF ION CHAIN TO DETECTOR ARRAY BY SHELVING

#13
20250191802
2025-06-12

Induced Integral Clustering in Metastable Chain States Within a Quantum Capillary Lattice

#14
20250166863
2025-05-22

Methods and Apparatuses for Optical Stabilization of Stray Charge Environment

#15
20250149201
2025-05-08

CONFINEMENT APPARATUS LOADING ASSEMBLY USING SELECTED LASER TONES

#16
20250140435
2025-05-01

Magneto-Optical Trap Device, Physics Package, Physics Package for Optical Lattice Clock, Physics Package for Atomic Clock, Physics Package for Atomic Interferometer, Physics Package for Quantum Information Processing Device, and Physics Package System

#17
20250140434
2025-05-01

DYNAMIC SIGNAL CONTROL SYSTEMS AND METHODS

#18
20250076579
2025-03-06

SYSTEMS, APPARATUSES, AND METHODS FOR FILM THICKNESS CONTROL FOR INTEGRATED PHOTONICS

#19
20250069770
2025-02-27

Ion trap

#20
20250069769
2025-02-27

SYSTEM AND METHOD FOR RESOURCE-EFFICIENT INDIVIDUAL QUBIT ADDRESSING

#21
20250060526
2025-02-20

SIGNAL MANIPULATION ELEMENTS INTEGRATED WITH WINDOW PLATE FOR OPTICAL FEEDTHROUGH TO VACUUM

#22
20250054651
2025-02-13

Devices for Controlling Trapped Ions and Methods for Manufacturing Thereof

#23
20250037896
2025-01-30

SYSTEMS AND METHODS FOR MEMS-BASED SCALABLE LARGE FIELD-OF-VIEW PARALLEL QUANTUM GATE CONTROL SYSTEM

#24
20250014773
2025-01-09

TEMPORARILY CHANGING THE QUANTIZATION FIELD OF AN ATOMIC OBJECT CONFINEMENT APPARATUS

#25
20250014772
2025-01-09

OPTICS-INTEGRATED CONFINEMENT APPARATUS INCLUDING POLARIZATION CONTROLLING OPTICAL ELEMENTS

#26
20250006398
2025-01-02

DEVICE FOR CONTROLLING TRAPPED IONS

#27
20240420862
2024-12-19

METHODS AND SYSTEMS FOR PHASE GATES IN QUANTUM COMPUTERS

#28
20240412887
2024-12-12

FLEX ION TRAP INTERCONNECT

#29
20240395435
2024-11-28

ATOMIC OBJECT CONFINEMENT APPARATUS WITH RADIO FREQUENCY ELECTRODE SHAPING FOR PERIODIC BOUNDARY CONDITIONS

#30
20240393485
2024-11-28

METHODS AND APPARATUSES FOR MICROMOTION COMPENSATION WITH DISPLACED BEAM

#31
20240372033
2024-11-07

Guiding of Spontaneous Emissions

#32
20240371541
2024-11-07

ATOMIC OBJECT CONFINEMENT APPARATUS WITH RADIO FREQUENCY ELECTRODE SHAPING FOR PERIODIC BOUNDARY CONDITIONS

#33
20240371540
2024-11-07

SYSTEMS AND METHODS FOR ASSEMBLING ELECTRON SPIN AND CHARGE TO POSSESS PROPERTIES OF A MAGNETIC MONOPOLE

#34
20240371539
2024-11-07

COMPOSITE CONFINEMENT APPARATUS ASSEMBLY INCLUDING PHOTONICS PLATFORM

#35
20240370758
2024-11-07

Suppression of Spontaneous Emissions

#36
20240347224
2024-10-17

DEVICE FOR CONTROLLING AN ION, METHOD FOR FORMING THE SAME, AND METHOD FOR CONTROLLING THE SAME

#37
20240338583
2024-10-10

Quantum computing architecture based on entangled fermions

#38
20240312663
2024-09-19

DEVICE FOR CONTROLLING TRAPPED IONS

#39
20240304353
2024-09-12

Noble gas solid-state single electron qubit platform

#40
20240288213
2024-08-29

CRYOSTAT SOCKET FOR HOLDING AN ION TRAP DEVICE MOUNTED ON A SUBSTRATE IN A CRYOSTAT

#41
20240282475
2024-08-22

SYSTEMS AND METHODS FOR BEAM SHAPING FOR LARGE ASPECT RATIO WITH A SINGLE CYLINDRICAL LENS

#42
20240211790
2024-06-27

TWO-STAGE ABLATION LOADING FOR QUANTUM INFORMATION PROCESSING (QIP) SYSTEMS

#43
20240203616
2024-06-20

Photonic Integrated Beamlines for 3D Magneto-Optical Trap

#44
20240194367
2024-06-13

Device and Method for Generating Optical Tweezers

#45
20240127981
2024-04-18

DEVICE FOR CONTROLLING TRAPPED IONS WITH INTEGRATED WAVEGUIDE

#46
20240120125
2024-04-11

CROSSTALK SUPPRESSION WITH LOCAL CONTROLS

#47
20240054376
2024-02-15

DEFLECTORS FOR INDIVIDUALLY ADDRESSING LONG ION CHAINS

#48
20240029911
2024-01-25

TOPOLOGICAL QUBITS IN A QUANTUM SPIN LIQUID

#49
20240004093
2024-01-04

Methods and apparatuses for micromotion compensation with displaced beam

#50
20230402203
2023-12-14

METHODS AND APPARATUSES FOR MAPPING STATE PREPARATION ERROR TO SUBSPACE LEAKAGE ERROR

#51
20230402202
2023-12-14

Methods and apparatuses for reducing phase noise

#52
20230368936
2023-11-16

Methods and apparatuses for performing echo sequence

#53
20230342645
2023-10-26

Controlling, detecting and entangling alkaline-earth rydberg atoms in tweezer arrays

#54
20230325699
2023-10-12

METHODS AND APPARATUSES FOR BARIUM STATES PREPARATIONS FOR QUANTUM OPERATIONS

#55
20230187096
2023-06-15

POLARIZATION INSENSITIVE STATE PREPARATION OF HIGH NUCLEAR SPIN IONIC QUBITS

#56
20230187095
2023-06-15

Atomic object confinement apparatus with radio frequency electrode shaping for periodic boundary conditions

#57
20230094771
2023-03-30

DEVICE FOR CONTROLLING TRAPPED IONS WITH LOW HEAT DISSIPATION

#58
20230032929
2023-02-02

Methods and apparatuses for cross-talk mitigation

#59
20230029117
2023-01-26

Stabilization of entangling gates for trapped-ion quantum computers

#60
20230018922
2023-01-19

METHODS AND APPARATUSES FOR TRAP-DOOR LOADING

#61
20230018878
2023-01-19

Methods and apparatuses for first order field insensitive qubits

#62
20230018526
2023-01-19

DUAL-SPACE, SINGLE-SPECIES ARCHITECTURE FOR TRAPPED-ION QUANTUM INFORMATION PROCESSING

#63
20230009741
2023-01-12

DEVICE FOR CONTROLLING TRAPPED IONS HAVING A FUNCTIONAL SPACER AND METHOD OF MANUFACTURING THE SAME

#64
20220387823
2022-12-08

Systems and methods for controlling electron beam in radiotherapy

#65
20220376797
2022-11-24

Microwave photon control device, microwave photon transmitter, microwave photon receiver, microwave photon repeater, and quantum computer

#66
20220284335
2022-09-08

Amplitude, frequency, and phase modulated simultaneous entangling gates for trapped-ion quantum computers

#67
20220284334
2022-09-08

Simultaneously entangling gates for trapped-ion quantum computers

#68
20220270776
2022-08-25

Qubit reading procedure including coherent shel ving

#69
20220238245
2022-07-28

Controlling, detecting and entangling alkaline-earth Rydberg atoms in tweezer arrays

#70
20210383939
2021-12-09

Quantum sensor replenishment

#71
20210327605
2021-10-21

Ion trap system

#72
20210166831
2021-06-03

Ion-optical cavity coupling system and method

#73
20210005341
2021-01-07

Manipulating Properties of Matter in an Excited State

#74
20200402681
2020-12-24

Optical-trapping continuous quantum sensor

#75
20200372392
2020-11-26

Amplitude, frequency, and phase modulated simultaneous entangling gates for trapped-ion quantum computers

#76
20200372391
2020-11-26

Stabilization of entangling gates for trapped-ion quantum computers

#77
20200372389
2020-11-26

Simultaneously entangling gates for trapped-ion quantum computers

#78
20200369517
2020-11-26

Amplitude, frequency, and phase modulated entangling gates for trapped-ion quantum computers

#79
20200105431
2020-04-02

Method for generating extreme ultraviolet radiation and an extreme ultraviolet (EUV) radiation source

#80
20180348137
2018-12-06

Device and method for analyzing biological objects with Raman spectroscopy

#81
20180098412
2018-04-05

Undulator

#82
20170339777
2017-11-23

Undulator magnet array and undulator

#83
20170332468
2017-11-16

Laser-driven high repetition rate source of ultrashort relativistic electron bunches

#84
20170309360
2017-10-26

Single cell apparatus and method for single ion addressing

#85
20160307658
2016-10-20

Single cell apparatus and method for single ion addressing

#86
20160097616
2016-04-07

Laser Guided and Laser Powered Energy Discharge Device

#87
20160049214
2016-02-18

Coupling between nanostructures and optical fibers

#88
20140073000
2014-03-13

Methods and means for manipulating particles

#89
20130168541
2013-07-04

Adiabatic rapid passage atomic beamsplitter using frequency-swept coherent laser beam pairs

#90
20070251543
2007-11-01

Methods to clean a surface, a device manufacturing method, a cleaning assembly, cleaning apparatus, and lithographic apparatus

#91
20070114381
2007-05-24

Charged particle harvesting

#92
20070114380
2007-05-24

Containing/transporting charged particles

#93
20070009089
2007-01-11

Methods and apparatuses for making x-rays using electron-beam ion trap (EBIT) technology

#94
20060169882
2006-08-03

Integrated planar ion traps

#95
20050167610
2005-08-04

Laser driven ion accelerator

#96
20050074096
2005-04-07

Rotatable bucky with detent

#97
18212445
2025-05-06

Conformal coatings for quantum vacuum applications

#98
17539855
2023-03-14

Scalable, electro-optically induced force system and method

#99
17001628
2022-02-01

Scalable, electro-optically induced force system and method

#100
16420162
2020-09-29

Scalable, electro-optically induced force system and method

#101
15959280
2019-07-16

Scalable, electro-optically induced force system and method

#102
15406737
2018-05-29

Scalable, electro-optically induced force system and method