This inventor holds 3 USPTO granted patents. Top assignee: Altek Corporation. Active years: 2012-2013.
Company Filing History:
Years Active: 2012-2013
Title: Innovations by Yi-Yu Chen in Image Capturing Technology
Introduction
Yi-Yu Chen is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of image capturing technology, holding a total of 3 patents. His work focuses on enhancing the quality of images captured by devices equipped with flash lamps.
Latest Patents
Yi-Yu Chen's latest patents include innovative methods for capturing and adjusting the brightness of images. One of his patents describes a method for capturing an image that involves taking a pre-flash image when a pre-flash is fired. This method estimates the intensity of the main flash and determines if the pre-flash image is overexposed. By calculating an overexposure number, the method looks up brightness comparison data to reduce photosensitivity, ultimately capturing a raw image with improved quality when the main flash is activated. Another patent focuses on adjusting the brightness of an image by raising the intensity of the main flash while reducing sensitivity. This method captures a raw image based on the reduced sensitivity to calculate a brightness mean value, which is then used to compensate for the brightness of the raw image.
Career Highlights
Yi-Yu Chen is currently employed at Altek Corporation, where he continues to innovate in the field of imaging technology. His work has been instrumental in developing methods that enhance the performance of image capturing devices, particularly those utilizing flash lamps.
Collaborations
His collaboration with Chung-Pin Lu has further enriched his contributions to the field, allowing for the exchange of ideas and expertise that drive innovation.
Conclusion
Yi-Yu Chen's inventive methods for image capturing and brightness adjustment demonstrate his commitment to advancing technology in this area. His patents reflect a deep understanding of the challenges in image quality and provide practical solutions for improving photographic outcomes.