Location History:
- Fairport, NY (US) (1990 - 1993)
- Austin, TX (US) (1995 - 1998)
Company Filing History:
Years Active: 1990-1998
Title: Christopher A. Ludden – Innovator in Liquid Crystal Display Technology
Introduction
Christopher A. Ludden, located in Fairport, NY, is a prolific inventor with a total of 12 patents to his name. His contributions to liquid crystal display (LCD) technology have significantly advanced the efficiency and functionality of display systems in various applications.
Latest Patents
One of his notable recent patents is for a signal driver circuit designed specifically for liquid crystal displays. This innovative circuit provides essential level shifting to reduce the power consumption of LCD modules while still delivering a broad analog voltage range to the display elements. Notably, the decoding circuits within the invention utilize a series connection of abutting decode input transistors, which enhances performance. Moreover, to minimize the physical footprint of these circuits, multiple decode circuits can share components that decode the most significant bits of a data word. This advancement is achieved through a strategic cell layout, where data pertaining to the most significant bits is routed through metal lines, while the least significant bits are conducted through polysilicon that also functions as the gate for the decode input transistors. Importantly, the decode cell input transistors can be uniform in conductivity type, showcasing a forward-thinking approach to circuit design.
Career Highlights
Christopher has held positions at reputable companies such as Eastman Kodak Company and Crystal Semiconductor Corporation. His extensive experience in these organizations has fostered an environment of innovation and collaboration, leading to the development of groundbreaking technologies in the display sector.
Collaborations
In his journey as an inventor, Christopher has collaborated with notable peers in the industry, including George C. D'Ambrosia and Michael James Callahan, Jr. These collaborations reflect a commitment to fostering teamwork and sharing expertise, driving advancements in the field of liquid crystal displays.
Conclusion
Christopher A. Ludden's innovative spirit and impressive patent portfolio underscore his significant contributions to the field of electronics, particularly in the realm of liquid crystal display technology. His work not only enhances the efficiency of display systems but also sets the stage for future advancements in this essential industry.
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.