The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 05, 2019
Filed:
Dec. 09, 2016
Samsung Electronics Co., Ltd, Suwon-si, KR;
Tomonaga Yasuda, Seoul, KR;
Other;
Abstract
Provided are a method and an apparatus for controlling an electronic device including a flash. The method includes obtaining light emission waveform data including light emission times and light emission intensities of the flash corresponding to a plurality of pre-set guide numbers. Also, calculating a waveform area of the light emission waveform data and calculating light emission amounts regarding the respective guide numbers by using the waveform area. The method further includes calculating a main guide number corresponding to light emission amount that satisfies necessary light emission amounts obtained when the flash pre-flashes from among the respective light emission amounts and controlling the flash to emit light according to a light emission time and light emission intensity based on the calculated main guide number.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile