Company Filing History:
3 out of 227 
1 out of 49 
Years Active: 2017-2022
Title: Andrii Varanytsia: Innovator in Liquid Crystal Technology
Introduction
Andrii Varanytsia is a notable inventor based in Kent, Ohio, recognized for his contributions to the field of liquid crystal technology. With a total of 3 patents, he has made significant advancements in the design and functionality of optical devices.
Latest Patents
His latest patents include an "Electrically tunable laser with cholesteric liquid crystal heliconical structure." This innovative lasing device features an active layer composed of cholesteric liquid crystal material and a laser dye, housed within a liquid crystal cell. The cell is designed with spaced apart substrates that define a cell gap, allowing for the active layer to be biased into an oblique helicoidal state. Additionally, at least one substrate is optically transparent for the lasing wavelength range of the device.
Another significant patent is the "Achromatic liquid crystal lens with a chiral nematic liquid crystal." This invention demonstrates liquid crystal lenses of varying apertures that effectively suppress chromatic aberration. The design utilizes a twisted vertical alignment configuration and includes multiple substrates with electrodes, including a patterned electrode to generate a lens effect. By adjusting the ratio between cell thickness and chiral pitch of the cholesteric liquid crystals, the device corrects axial chromatic aberrations, enabling electrically-tunable focal lengths.
Career Highlights
Andrii Varanytsia has worked at prominent institutions such as Kent State University and the University Court of the University of Aberdeen. His work at these institutions has allowed him to explore and develop innovative technologies in the field of liquid crystals.
Collaborations
Throughout his career, Varanytsia has collaborated with esteemed colleagues, including Liang-Chy Chien and Kai-Han Chang. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Andrii Varanytsia stands out as a pioneering inventor in the realm of liquid crystal technology, with a focus on enhancing optical devices through innovative designs. His contributions continue to influence the field and pave the way for future advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.