Company Filing History:
Years Active: 2004-2019
Title: Douglas Dean Darling: Innovator in Inkjet Technology
Introduction
Douglas Dean Darling is a prominent inventor based in Portland, OR (US). He has made significant contributions to the field of inkjet technology, holding a total of 13 patents. His work focuses on improving the efficiency and functionality of print heads, which are crucial components in modern printing systems.
Latest Patents
Among his latest patents, Darling has developed innovative systems and methods for heating and measuring the temperature of print head jet stacks. This invention features a print head with a jet stack that includes a heating and temperature measuring element. This element is thermally connected to the jet stack and comprises an etched copper layer with heat spreading characteristics, a resistive heat source, and a temperature sensing element that eliminates the need for a thermistor.
Another notable patent addresses methods and systems for ejecting drops from inkjets following a period of latency. This invention involves an inkjet printhead that can adjust the voltage of the electrical signal to optimize the ejection of ink drops based on the latency period. This advancement enhances the quality of printed images by ensuring that the ink is ejected accurately and efficiently.
Career Highlights
Douglas Dean Darling is currently employed at Xerox Corporation, where he continues to innovate in the field of printing technology. His work has not only advanced the capabilities of inkjet printers but has also contributed to the overall efficiency of printing processes.
Collaborations
Throughout his career, Darling has collaborated with notable colleagues, including David Lyell Knierim and Jonathan Robert Brick. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the printing industry.
Conclusion
Douglas Dean Darling's contributions to inkjet technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing printing efficiency and quality, making him a significant figure in the field.
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.