This inventor holds 7 USPTO granted patents. Top assignee: Eastman-Kodak Company. Active years: 1988-1996.
Location History:
- Brighton, NY (US) (1991)
- Rochester, NY (US) (1988 - 1996)
Company Filing History:
Years Active: 1988-1996
Title: Abraham Ulman: Innovator in Optical Articles
Introduction
Abraham Ulman is a notable inventor based in Rochester, NY (US). He has made significant contributions to the field of optical articles, holding a total of 7 patents. His work focuses on the transmission of electromagnetic radiation through innovative materials.
Latest Patents
Ulman's latest patents include an "Optical article exhibiting a large first hyperpolarizability." This invention features a medium that exhibits a second-order electric susceptibility greater than 10.sup.-9 electrostatic units. The medium consists of polar aligned dipole subunits, each containing a plurality of noncentrosymmetric molecular dipoles and a connector system. The design allows for oscillation between ground and excited states, enhancing the optical properties of the article.
Another significant patent is the "Optical article exhibiting a high level of second order polarization." This optical article also focuses on the transmission of electromagnetic radiation and includes a medium with a second-order polarization susceptibility greater than 10.sup.-9 electrostatic units. The molecular dipoles in this invention are designed with a hydrophobic electron donor moiety linked to an electron acceptor sulfonyl moiety, which includes halogen substituents.
Career Highlights
Abraham Ulman is associated with the Eastman Kodak Company, where he has applied his expertise in optical materials. His innovative work has contributed to advancements in the field, particularly in the development of materials that enhance the performance of optical devices.
Collaborations
Throughout his career, Ulman has collaborated with notable colleagues, including Douglas Robert Robello and Craig S Willand. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Abraham Ulman is a distinguished inventor whose work in optical articles has led to significant advancements in the field. His patents reflect a deep understanding of materials science and a commitment to innovation.