Company Filing History:
Years Active: 1989-1997
Title: Innovations of Jeffrey A Kahn
Introduction
Jeffrey A Kahn is a notable inventor based in Corvallis, OR (US). He has made significant contributions to the field of inkjet printing technology, holding a total of 4 patents. His work has advanced the efficiency and functionality of printheads, which are crucial components in inkjet printers.
Latest Patents
One of his latest patents is titled "Inkjet printer printhead having equalized shelf length." This invention features a printhead that employs an ink fill slot with an extended portion designed as a depression on the primary surface of the printhead substrate. The barrier layer of the printhead forms the walls of the ink ejection chambers and the constrictions in the ink fill channels. The design ensures that the length of the substrate shelf between the ink fill channel constriction and the extended portion of the ink fill slot is equalized across ink ejection chambers. Another significant patent is "Fabrication of ink fill slots in thermal ink-jet printheads utilizing." This patent describes a method for precisely manufacturing ink fill slots in a substrate using photolithographic techniques combined with chemical etching and other methods. These innovations allow for improved ink delivery at higher frequencies of operation.
Career Highlights
Throughout his career, Jeffrey has worked with prominent companies, including Hewlett-Packard Company and Hewlett-Packard Corporation. His experience in these organizations has contributed to his expertise in developing advanced printing technologies.
Collaborations
Some of his notable coworkers include Kit C Baughman and Paul H McClelland. Their collaborative efforts have likely played a role in the successful development of innovative printing solutions.
Conclusion
Jeffrey A Kahn's contributions to inkjet printing technology through his patents and collaborations highlight his importance as an inventor in this field. His work continues to influence the efficiency and effectiveness of printing solutions today.