Company Filing History:
Years Active: 2014-2019
Title: Vesa Junkkarinen: Innovator in Image Sensor Technology
Introduction
Vesa Junkkarinen is a notable inventor based in San Diego, CA, with a focus on advancements in image sensor technology. He holds a total of 4 patents that showcase his innovative contributions to the field. His work emphasizes enhancing the dynamic range and improving the quality of images captured by sensors.
Latest Patents
One of his latest patents is titled "Device and method for extending dynamic range in an image sensor." This invention involves an image sensor that comprises a pixel array with multiple pixel regions. The sensor is designed to generate at least one signal from each pixel region and a separate signal from a subset of pixels within each region during a single exposure period. The sensor communicates with a shift register that accumulates and transfers these signals to an amplifier, enhancing the overall image quality.
Another significant patent is the "Spatially adaptive tone mapping operator." This method involves using a computing device to receive an input image from an image sensor. It determines local size scales within the image, each comprising a neighborhood with constant illumination. The method estimates the variation in reflectance and enhances local contrast within these neighborhoods. Ultimately, the image is remapped to a reduced dynamic range, resulting in a high-quality output image.
Career Highlights
Throughout his career, Vesa Junkkarinen has worked with several companies, including Micro USA, Inc. and Pixon Imaging, Inc. His experience in these organizations has contributed to his expertise in image sensor technology and innovation.
Collaborations
Vesa has collaborated with various professionals in the field, including his coworker Richard C. Puetter. Their joint efforts have further advanced the development of image sensor technologies.
Conclusion
Vesa Junkkarinen's contributions to image sensor technology through his patents and career experiences highlight his role as an innovator in the field. His work continues to influence advancements in imaging technology, making a significant impact on the industry.