Class G04F : TIME-INTERVAL MEASURING
Subclass 5/14: Apparatus for producing preselected time intervals for use as timing standards (generating clock signals for electric digital computers G06F 1/04; automatic frequency control or stabilisation of generators in general H03L) using atomic clocks
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12242141 | Atomic optical reference system | Apr 10, 23 | Mar 04, 25 | Northrop Grumman Systems Corporation |
| 12235613 | Wireless time servicing method, device, and system | Nov 18, 21 | Feb 25, 25 | INSTITUTE OF GEOLOGY AND GEOPHYSICS, THE CHINESE ACADEMY OF SCIENCES |
| 12226246 | Ultra-precision timing clock method | Nov 29, 23 | Feb 18, 25 | Not available |
| 12228769 | Photonic-chip based optical heterodyne detection using frequency combs | Jul 18, 23 | Feb 18, 25 | VECTOR ATOMIC, INC. |
| 12211647 | Tri-axial magnetic field correction coil, physical package, physical package for optical lattice clock, physical package for atomic clock, physical package for atom interferometer, physical package for quantum information processing device, and physical package system | Mar 30, 21 | Jan 28, 25 | JEOL Ltd.; Institute of Physical and Chemical Research(RIKEN); |
| 12206422 | Method for implementing atomic clock based on NV-15N coupling spin system in diamond and device | Jun 07, 21 | Jan 21, 25 | University of Science and Technology of China |
| 12188784 | Vapor cell for atomic physics sensors | Dec 16, 21 | Jan 07, 25 | Northrop Grumman Systems Corporation |
| 12189008 | Atomic beam magnetic resonance method and system based on combined separated oscillatory fields | Aug 20, 24 | Jan 07, 25 | National Time Service Center, Chinese Academy of Sciences |
| 12189345 | Atomic cell, method for manufacturing atomic cell, and quantum interference device | Feb 21, 23 | Jan 07, 25 | Seiko Epson Corporation |
| 12181842 | Ramsey spectrometer, optical lattice clock, and Ramsey spectroscopic method | Jul 19, 22 | Dec 31, 24 | Shimadzu Corporation; |
| 12184027 | Re-pumped room-temperature maser | Jul 13, 21 | Dec 31, 24 | Not available |
| 12160242 | Highly stable chip-scale atomic beam clocks using miniaturized atomic beams and monolithic clock chips | May 13, 23 | Dec 03, 24 | HRL Laboratories, LLC |
| 12155395 | Techniques for controlling vapor pressure of subject materials in vapor cells and related methods | Aug 04, 23 | Nov 26, 24 | Microchip Technology Incorporated |
| 12092997 | High-precision time synchronization system and method using virtual atomic clocks | Dec 13, 23 | Sep 17, 24 | BEIHANG UNIVERSITY |
| 12088312 | N coupling spin system | Jun 07, 21 | Sep 10, 24 | University of Science and Technology of China |
| 12081225 | Package for millimeter wave molecular clock | Jun 13, 23 | Sep 03, 24 | Agilent Technologies Texas Instruments Incorporated |
| 12035456 | Magneto-optical trap method and apparatus using positive and negative g-factors | Sep 05, 23 | Jul 09, 24 | NEC Corporation and Nippon Telegraph and Telephone Corporation; Institute of Physical and Chemical Research(RIKEN); |
| 12027280 | Optical resonator device with crossed cavities for optically trapping atoms, and applications thereof in an optical atomic clock, a quantum simulator or a quantum computer | Jun 19, 19 | Jul 02, 24 | Max-Planck Gesellschaft zur Foerderung der Wissenschaften e.V. |
| 12028084 | Hybrid-cycle quantum-clock frequency regulation | Apr 02, 21 | Jul 02, 24 | ColdQuanta, Inc. |
| 12019407 | Oscillation device | Mar 16, 21 | Jun 25, 24 | Oxford University Innovation Limited |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0103,010 | Chip-Scale Atomic Beam Generating Systems | Jan 24, 23 | Mar 27, 25 | Not available |
| 2025/0106,977 | Atom Beam Generation 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 | Nov 08, 22 | Mar 27, 25 | Not available |
| 2025/0047,055 | Frequency Stabilization Device and Atomic Clock Device | Jul 11, 24 | Feb 06, 25 | Not available |
| 2025/0013,204 | ATOMIC CLOCKS AND RELATED METHODS | Apr 15, 24 | Jan 09, 25 | Not available |
| 2025/0015,808 | METHOD FOR MANUFACTURING A MAGNETRON CAVITY FOR ATOMIC CLOCKS | Oct 07, 22 | Jan 09, 25 | Not available |
| 2024/0429,927 | ATOMIC OSCILLATOR, CONTROL METHOD, AND CONTROL DEVICE, INCORPORATION BY REFERENCE | Jun 18, 24 | Dec 26, 24 | NEC Corporation |
| 2024/0412,888 | PHOTONICALLY INTEGRATED ATOMIC TWEEZER CLOCK | Dec 21, 23 | Dec 12, 24 | The Trustees of Columbia University in the City of New York |
| 2024/0413,828 | TECHNIQUES FOR CONTROLLING VAPOR PRESSURE OF SUBJECT MATERIALS IN VAPOR CELLS AND RELATED METHODS | Dec 05, 23 | Dec 12, 24 | Not available |
| 2024/0402,654 | VAPOR CELL FOR QUANTUM-BASED DEVICE | May 31, 23 | Dec 05, 24 | Not available |
| 2024/0280,942 | Evaluation Method and Atomic Clock Apparatus | Feb 19, 24 | Aug 22, 24 | Not available |
| 2024/0276,626 | PLASMA SOURCE, AND ATOMIC CLOCK EMPLOYING PLASMA SOURCE | Mar 24, 22 | Aug 15, 24 | Not available |
| 2024/0192,642 | HIGH-FREQUENCY REFERENCE DEVICE | Feb 18, 22 | Jun 13, 24 | Not available |
| 2024/0187,009 | Slow Atomic Beam Generator, Physical Package, Physical Package For Optical Lattice Clock, Physical Package For Atomic Clock, Physical Package For Atomic Interferometer, Physical Package For Quantum Information Processing Device, And Physical Package System | Mar 09, 22 | Jun 06, 24 | Not available |
| 2024/0160,154 | ATOMIC CLOCK UTILIZING SPIN-DEPENDENT RECOMBINATION | Nov 13, 23 | May 16, 24 | Not available |
| 2024/0160,155 | ATOMIC CLOCK WITH ATOM-TRAP ENHANCED OSCILLATOR REGULATION | Jun 28, 23 | May 16, 24 | Not available |
| 2024/0160,156 | HERMETIC VIAL FOR QUANTUM TRANSITIONS DETECTION IN ELECTRONIC DEVICES APPLICATIONS | Oct 09, 23 | May 16, 24 | Texas Instruments Incorporated |
| 2024/0150,229 | SUBSTRATE, METHOD FOR PRODUCING SUBSTRATE, AND METHOD FOR PRODUCING UNIT CELL | Jan 27, 22 | May 09, 24 | National Institute of Information and Communications Technology; TOYOBO MC CORPORATION; |
| 2024/0142,915 | QUANTUM-BASED DEVICE INCLUDING VAPOR CELL | Sep 29, 23 | May 02, 24 | Not available |
| 2024/0146,319 | FLEXIBLE ATOMIC CLOCK | Nov 01, 23 | May 02, 24 | Not available |
| 2024/0126,215 | Atom Beam Generation Device, Physical Package, Optical Lattice Clock Physical Package, Atomic Clock Physical Package, Atomic Interferometer Physical Package, Quantum Information Processing Device Physical Package, and Physical Package System | Feb 10, 22 | Apr 18, 24 | Not available |
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