Company Filing History:
Years Active: 2001
Title: John M Wiltse: Innovator in Ink Jet Printing Technology
Introduction
John M Wiltse is a notable inventor based in Portland, OR (US). He has made significant contributions to the field of ink jet printing technology. His innovative approach has led to the development of a unique apparatus and method that enhances the efficiency and effectiveness of ink drop modulation.
Latest Patents
John M Wiltse holds a patent for an "Apparatus and method for drop size modulated ink jet printing." This invention provides on-demand drop volume modulation by utilizing a single transducer driving waveform to drive an ink jet. The driving waveform includes at least a first portion and a second portion that each excites a different modal resonance of ink in an ink jet orifice. This results in the production of ink drops having different volumes. A control signal is applied to the driving waveform to actuate the selected portion of the waveform to eject the desired ink drop volume for a given pixel. Additionally, the control signal cancels the non-selected portion(s) of the waveform to avoid extraneous excitation of the transducer. John M Wiltse has 1 patent to his name.
Career Highlights
Throughout his career, John M Wiltse has been associated with Xerox Corporation, a leading company in the field of printing technology. His work at Xerox has allowed him to push the boundaries of ink jet printing, making significant advancements in the technology.
Collaborations
John has collaborated with notable colleagues, including Ronald F Burr and Eric C Segerstrom. These collaborations have contributed to the development of innovative solutions in the printing industry.
Conclusion
John M Wiltse's contributions to ink jet printing technology exemplify the spirit of innovation. His patent and work at Xerox Corporation highlight his role as a key figure in advancing printing technology.