This inventor holds 5 USPTO granted patents. Top assignees: University of Washington, Nlm Photonics. Active years: 2016-2025.
Company Filing History:
5 out of 2,166 
1 out of 1 Years Active: 2016-2025
Title: Lewis E Johnson: Innovator in Organic Electro-Optic Materials
Introduction
Lewis E Johnson is a prominent inventor based in Seattle, WA (US). He has made significant contributions to the field of organic electro-optic materials, holding a total of 5 patents. His work focuses on developing advanced materials that enhance the performance of electro-optic devices.
Latest Patents
One of Johnson's latest patents is titled "Sequential synthesis technique for deposition of aligned organic electro-optic materials." This patent discloses organic electro-optic materials that are functionalized through novel methods and structures. The materials are designed with a head and a tail that sequentially assemble into a non-centrosymmetric ordered array. Additionally, these materials are structured in covalently bonded dimer pairs, with one of the pairs being zwitterionic. The non-centrosymmetric ordered array bonds directly to electrodes, allowing for efficient application of the electric field. This innovation offers greater hyperpolarizability, increased bandwidth, reduced operating voltage, and less optical loss. Another significant patent involves organic electro-optic chromophores, which include chromophores with large hyperpolarizabilities, films with electro-optic activity, and electro-optic devices that incorporate these chromophores.
Career Highlights
Throughout his career, Lewis E Johnson has worked with esteemed institutions such as the University of Washington and Nlm Photonics. His research has significantly advanced the understanding and application of organic electro-optic materials.
Collaborations
Johnson has collaborated with notable individuals in his field, including Bruce H Robinson and Delwin Elder. Their combined expertise has contributed to the success of various projects and innovations.
Conclusion
Lewis E Johnson is a key figure in the development of organic electro-optic materials, with a strong portfolio of patents that reflect his innovative spirit. His contributions continue to influence the field and pave the way for future advancements.