Company Filing History:
Years Active: 1992-1995
Title: Kazem Memarzadeh: Innovator in Liquid Crystal Display Technology
Introduction
Kazem Memarzadeh is a notable inventor based in Cambridge, OH (US). He has made significant contributions to the field of liquid crystal display technology. With a total of 5 patents to his name, Memarzadeh has developed innovative solutions that enhance the performance and functionality of display devices.
Latest Patents
Among his latest patents is a "Temperature compensation apparatus for liquid crystal display." This invention features a square wave generator that drives an operational amplifier. The operational amplifier includes a pair of parallel feedback paths, one being a capacitive feedback path and the other a resistive feedback path. Automatic temperature compensation is achieved by incorporating a thermistor in the resistive feedback path. The output signal from the operational amplifier varies linearly with temperature, producing an optimal drive for the liquid crystal display. Another significant patent is the "Method for converting high resolution data into lower resolution data." This method maps sampled patterns into a lower resolution display device, ensuring a continuous image reproduction of the sampled pattern. It involves determining the pixel location of each high-resolution sampled data element and deciding whether the corresponding pixels should be included in the image.
Career Highlights
Kazem Memarzadeh is currently employed at NCR Corporation, where he continues to innovate and develop new technologies. His work has had a profound impact on the advancement of display technologies, particularly in improving the efficiency and quality of liquid crystal displays.
Collaborations
Throughout his career, Memarzadeh has collaborated with notable colleagues, including Robert L Protheroe and John Fredrick Crooks. These collaborations have contributed to the successful development of his patented technologies.
Conclusion
Kazem Memarzadeh is a distinguished inventor whose work in liquid crystal display technology has led to several important patents. His innovative approaches continue to shape the future of display technology, making significant strides in the industry.