This inventor holds 1 USPTO granted patent. Top assignee: Lexmark International, Inc.. Active years: 2008.
Company Filing History:
Years Active: 2008
Title: William P. Cook: Innovator in Media Stack Height Sensing Technology
Introduction
William P. Cook is an accomplished inventor based in Lexington, KY (US). He has made significant contributions to the field of image forming apparatuses, particularly with his innovative patent related to media stack height sensing technology. His work has implications for improving the efficiency and functionality of printing devices.
Latest Patents
William P. Cook holds a patent for a "Media tray stack height sensor with continuous height feedback and discrete intermediate and limit states." This invention features a media stack height sensor that utilizes a flag arm in contact with the top surface of a media stack. The arm is coupled to a flag characterized by varying transmissivity, which is movable by the flag arm. As the position of the arm changes in relation to the stack height, different portions of the flag are positioned between a transmitter and receiver of an optical sensor within the image forming apparatus. This design effectively reduces the amount of optical energy received by the receiver, allowing the output signal to indicate the height of the media stack. The flag also includes features that limit light transmission to provide discrete stack height indications such as low, empty, full, or intermediate states.
Career Highlights
William P. Cook is currently employed at Lexmark International, Inc., where he continues to develop innovative solutions in imaging technology. His expertise in sensor technology has positioned him as a valuable asset to the company and the industry.
Collaborations
Throughout his career, William has collaborated with notable colleagues, including Niki J. Murrell and Raymond Jay Barry. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
William P. Cook's contributions to media stack height sensing technology exemplify his commitment to innovation in the imaging industry. His patent and collaborative efforts reflect a dedication to enhancing the functionality of image forming apparatuses.