Allen A Harano

Title: Allen A Harano: Innovator in Digital Video Technology

Introduction

Allen A Harano is a notable inventor based in Oceanside, California. He has made significant contributions to the field of digital video technology, holding 2 patents that showcase his innovative approach to video display systems. His work has had a lasting impact on how video signals are processed and displayed.

Latest Patents

Harano's latest patents include a digital scan converter with a programmable transfer function. This invention provides a digital scan converter that utilizes a main random access memory for storing a pixel array, which is periodically read out for display. It also allows for selective updates using values derived from an auxiliary random access memory. Each memory location in the auxiliary memory stores values based on a table defining the desired transfer function for the entire range of pixel values. Additionally, he developed a technique for subpixel X-Y coordinate encoding. This method maximizes the probability of entering the best pixel value into a specific X,Y location by dividing a pixel area into an array of subpixels and weighting the pixel value based on the position of a display vector through the subpixel array.

Career Highlights

Harano has had a distinguished career at Hughes Aircraft Company, where he has applied his expertise in digital video technology. His innovative work has contributed to advancements in video display systems, enhancing the quality and efficiency of digital imaging.

Collaborations

One of his notable collaborators is Kenneth A Huelsman, with whom he has worked on various projects related to video technology.

Conclusion

Allen A Harano's contributions to digital video technology through his patents and work at Hughes Aircraft Company highlight his role as an influential inventor in the field. His innovative techniques continue to shape the way video signals are processed and displayed.