Field briefing
G04F · Time-interval measuring
Time-interval measuring. Patents classified in CPC G04F, part of Computing, measuring and physics.
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Newest patents in G04F · Time-interval measuring
9 patents imported from the European Patent Office; newest published 2026-10-01; most active companies: 中国科学院上海光学精密机械研究所, British Telecommunications Public Limited Co, Deutsch Zentr Luft & Raumfahrt.
- MINIATURE NEUTRAL ATOM SOURCE AND OPTICAL CLOCK COMPRISING SUCH A NEUTRAL ATOM SOURCE WO2026206320A1, published 2026-10-01
- VAPOUR CONTAINMENT ARRAY WO2026189702A1, published 2026-09-17
- 集成化小型积分球冷原子钟光学系统 CN122652925A, published 2026-08-28
- 一种用于冷原子喷泉钟的均匀弱磁场系统 CN122531962A, published 2026-08-07
- SURFACE EMITTING LASER, EYEBALL-TILT-POSITION DETECTING DEVICE, DISTANCE MEASURING DEVICE, DISPLAY DEVICE, AND ATOMIC OSCILLATOR US20260229848A1, published 2026-08-06
- Vorrichtung und Verfahren zum Erzeugen eines frequenzstabilen RF-Signals DE102025100229A1, published 2026-07-09
- Horloge à laser annulaire et véhicule comportant une telle horloge. FR3170647A1, published 2026-06-26
- Simple symmetrical coupling microwave cavity of rubidium atom fountain clock and design method of simple symmetrical coupling microwave cavity CN122063834A, published 2026-05-19
- FREQUENCY SHIFTING EXCITERS FOR LOOP GAP RESONATORS EP4704248A1, published 2026-03-04
Most active companies
Counted over the newest 9 imported patents in this industry.
- 中国科学院上海光学精密机械研究所 2 patents
- British Telecommunications Public Limited Co 1 patent
- Deutsch Zentr Luft & Raumfahrt 1 patent
- Honeywell INT Inc 1 patent
- Keluo Quantum Tech Zhejiang Co Ltd 1 patent
- Orolia Defense & Security LLC 1 patent
- Ricoh Co Ltd 1 patent
- Safran Electronics & Defense 1 patent
Connected industries
- H01S · Devices using the process of light amplification by stimulated emission of radiation… 3 patents in both
- G02B · Optical elements, systems or apparatus 3 patents in both