Alexander R Roustaei

Title: Innovations by Alexander R Roustaei

Introduction

Alexander R Roustaei is a notable inventor based in La Jolla, California. He holds a total of 11 patents, showcasing his significant contributions to the field of optical scanning technology. His work primarily focuses on systems for reading and comparing two-dimensional images.

Latest Patents

Among his latest patents is a system for reading two-dimensional images using ambient and/or projected light. This innovative system allows for the comparison of a two-dimensional image to stored data representative of a known image. The optical scanning device includes a sensor that captures the two-dimensional image, featuring a light source that projects emitted light towards the image. The device also incorporates an optical assembly that focuses both ambient and emitted light onto a CMOS or CCD detector. This detector generates a signal from the focused light, enabling accurate image reading.

Another significant patent by Roustaei is a system and method for reading and comparing two-dimensional images. This system utilizes an LED array to project light towards the image, with a lens that focuses the emitted light. The sensor captures ambient light reflected from the image and processes it to obtain an electrical image signal. The optical scanning device compresses this signal and decodes it to compare the image data with stored data, determining if the two-dimensional image matches the known image.

Career Highlights

Throughout his career, Roustaei has worked with various companies, including Symbol Technologies, LLC. His experience in these organizations has contributed to his expertise in optical scanning technologies and image processing.

Collaborations

Roustaei has collaborated with notable individuals in his field, including Donald S Fisher and Roland L Lawrence. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Alexander R Roustaei's innovative patents and career achievements highlight his significant impact on optical scanning technology. His contributions continue to influence the way two-dimensional images are read and compared, showcasing the importance of his work in the field.