F21K 5/06

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9986141 Extension photoflash light and camera system using the sameMar 31, 17May 29, 18Not available
9853258 General-purpose battery compartment and a on-camera flash utilizing batteries of general typesMay 06, 16Dec 26, 17Yueqing Chuangyi Photography Equipment Co., Ltd.
9706097 Image pickup apparatusNov 25, 15Jul 11, 17CANON KABUSHIKI KAISHA
9606423 System and method for improving chroma key compositing technique in photographyMay 06, 15Mar 28, 17TAILORFRAME OY
9497369 Complex control device and selfie apparatusMay 27, 15Nov 15, 16Not available
8970117 Light emitting element drive device and mobile apparatusJan 31, 11Mar 03, 15PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
5989016 High efficiency photographic flash lampSep 29, 97Nov 23, 99EASTMAN KODAK COMPANY