Location History:
- Silver Lake, OH (US) (2004 - 2005)
- Carmichael, CA (US) (2014)
Company Filing History:
3 out of 227 
1 out of 1 Years Active: 2004-2014
Title: The Innovative Contributions of Tatiana A. Sergan
Introduction
Tatiana A. Sergan is a prominent inventor based in Carmichael, California. She has made significant contributions to the field of liquid crystal technology, holding three patents that showcase her innovative spirit and technical expertise. Her work has implications for various applications, particularly in optical elements and displays.
Latest Patents
Tatiana's latest patents include groundbreaking inventions such as photo-patterned pre-tilt liquid crystal cells and lenses. These innovations involve liquid crystal cells and lenses that feature a variable resulting pre-tilt across multiple areas of the cell. This technology allows for the creation of liquid crystalline optical elements and displays that can utilize any desired birefringence profile. Additionally, she has developed methods for fabricating these liquid crystal cells with variable resulting pre-tilt. Another notable patent is the elliptically polarizing plate and liquid crystal display, which comprises a polarizer and two optical anisotropic layers. This invention ensures accurate retardation compensation of a liquid crystal cell, maintaining display contrast and visibility even when the viewing angle changes.
Career Highlights
Throughout her career, Tatiana has worked with esteemed institutions such as Kent State University and California State University, Sacramento. Her experience in these academic environments has allowed her to further her research and development in liquid crystal technologies.
Collaborations
Tatiana has collaborated with notable individuals in her field, including Jack Robert Kelly and Oleg Yaroshchuk. These partnerships have contributed to her innovative projects and advancements in liquid crystal technology.
Conclusion
Tatiana A. Sergan's contributions to liquid crystal technology are noteworthy and impactful. Her patents reflect her dedication to innovation and her ability to address complex challenges in the field. Through her work, she continues to influence the development of advanced optical elements and displays.