Field briefing
G03B · Apparatus or arrangements for taking photographs or for projecting or viewing them
Apparatus or arrangements for taking photographs or for projecting or viewing them; apparatus or arrangements employing analogous techniques using waves other than optical waves; accessories therefor. Patents classified in CPC G03B, part of Computing, measuring and physics.
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Connected industries
Other industries that share patents, companies or citations with Apparatus or arrangements for taking photographs or for projecting or viewing them.
Newest patents in G03B · Apparatus or arrangements for taking photographs or for projecting or viewing them
17 patents imported from the European Patent Office; newest published 2026-10-08; most active companies: Signify Holding BV, Phoenix Electric Co Ltd, Actutek Corp.
- OPTICAL ELEMENT DRIVING MECHANISM US20260311922A1, published 2026-10-08
- HIGH EFFICIENCY POLARIZED LIGHT WO2026201816A1, published 2026-10-01
- 空间观测用的拍摄系统以及拍摄方法 CN122829455A, published 2026-09-29
- LIGHT GENERATING DEVICE WO2026195473A1, published 2026-09-24
- 激光光源装置、光源、投影设备、显示系统以及交通工具 CN122763148A, published 2026-09-15
- 激光系统和功率检测系统 CN122599800A, published 2026-08-18
- Wärmebildkamera DE102025104951A1, published 2026-08-13
- 相机模块 CN122534321A, published 2026-08-07
- LASER DIODE OPTICAL ENGINE WITH REDUCED SPECKLE NOISE AND PROJECTOR WITH THE SAME KR20260104591A, published 2026-07-06
- LASER BANK COMPRISING A LASER ARRAY COMPRISING COMBINATION OF EDGE-EMITTING AND TOP-EMITTING SEMICONDUCTOR LASER STRUCTURES WO2026125191A1, published 2026-06-18
- A linear projector CZ2024233A3, published 2025-12-17
- Illuminating device with double light sources CN115370980A, published 2022-11-22
- Image pickup unit and imaging apparatus US2021320142A1, published 2021-10-14
- Visuelles Stimulationsgerät zur Verbesserung der Schlafqualität DE102020002012A1, published 2021-09-30
- Infrared lamp TW202003294A, published 2020-01-16
- INFRARED LAMP EP3572718A1, published 2019-11-27
- Portable projector CN203365893U, published 2013-12-25
Most active companies
Counted over the newest 17 imported patents in this industry.
- Signify Holding BV 3 patents
- Phoenix Electric Co Ltd 2 patents
- Actutek Corp 1 patent
- Bosch GmbH Robert 1 patent
- Brytn Co Ltd 1 patent
- Canon Kabu Shiki Kaisha 1 patent
- Canon KK 1 patent
- Dualshine Technology Shenzhen Co Ltd 1 patent
Connected industries
- G02B · Optical elements, systems or apparatus 6 patents in both
- H01K · Electric incandescent lamps 6 patents in both
- F21V · Functional features or details of lighting devices or systems thereof 5 patents in both
- F21Y · Indexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the… 4 patents in both
- H01S · Devices using the process of light amplification by stimulated emission of radiation… 4 patents in both