Company Filing History:
20 out of 1,351 
12 out of 4,791 
1 out of 6 
Years Active: 2005-2022
Title: Christopher A. Ludden: Innovator in Biometric and Display Technologies
Introduction
Christopher A. Ludden, based in Pittsford, NY, is a prolific inventor with an impressive portfolio of 35 patents. His work primarily focuses on advancements in biometric technology and display systems, reflecting a commitment to innovating user authentication and display efficiency.
Latest Patents
Among his most recent contributions is the patent for a "Device with Biometric-Gated Display." This invention features a biometric module designed to process user authentication during contactless or contact communication. It includes a biometric sensor, a display screen, and a control unit that authenticates users based on captured biometric data. Notably, once authentication is verified, the display screen shows information pertinent to the authenticated user.
Another significant patent is for a "Display Driver," which incorporates a gamma reference circuit. This technology generates N gamma-compensated reference voltages derived from a predefined gamma curve, ensuring superior visual performance. The output circuit facilitates efficient voltage tapping to manage the varying regions of the gamma curve, significantly enhancing the quality of display outputs.
Career Highlights
Christopher has made noteworthy contributions during his tenure at prominent organizations such as Synaptics Corporation and National Semiconductor Corporation. His roles in these companies have allowed him to refine his expertise in interface technologies and circuit design.
Collaborations
Throughout his career, Christopher has worked alongside esteemed colleagues like Petr Shepelev and Stephen L. Morein. Their collaborative efforts have been instrumental in advancing the technologies they have developed and patented.
Conclusion
Christopher A. Ludden’s innovative spirit and technical prowess in designing biometric and display technologies underscore his status as a leading inventor. With a strong portfolio and a history of collaboration with industry experts, he continues to play a vital role in enhancing how users interact with technology. His contributions pave the way for future innovations in secure and efficient user interfaces.
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.