This inventor holds 13 USPTO granted patents and 2 published patent applications. Top assignees: Eastman-Kodak Company, Nexpress Solutions, Inc.. Active years: 1985-2006.
Location History:
- Irondequoit, NY (US) (1989 - 1995)
- Rochester, NY (US) (1985 - 2006)
Company Filing History:
Years Active: 1985-2006
Title: David McLaughlin Rakov: Innovator in Electrophotographic Technology
Introduction
David McLaughlin Rakov is a notable inventor based in Rochester, NY (US). He holds a total of 13 patents that showcase his contributions to the field of electrophotographic technology. His innovative work has significantly impacted the way toner images are created and transferred in printing processes.
Latest Patents
Among his latest patents is the "Toner transfer technique," which involves a module designed for electrophotographic printers. This module adjusts the transfer current for the electrostatic transfer of toner images to receiver members, compensating for variations in the toner charge-to-mass ratio (q/m). The invention utilizes a predetermined functional relationship between transfer current and a control voltage parameter, derived from voltage measurements related to toner control patches on a photoconductive image-recording member. The control voltage magnitude is linearly dependent on q/m, and the functional relationship is optimized to ensure efficient toner image transfer while minimizing back-transfer of toner.
Another significant patent is the "Electrostatographic apparatus having transport member with release oil-absorbing layer." This apparatus includes a primary imaging member that produces an electrostatic latent image on a receiver. It features a development station for applying toner particles, a fuser assembly for fixing the developed toner image, and a transport member that includes an oil-absorbing layer capable of absorbing release oil applied to the receiver bearing the fused toner image.
Career Highlights
David has worked with prominent companies such as Eastman Kodak Company and Nexpress Solutions, Inc. His experience in these organizations has allowed him to refine his skills and contribute to advancements in printing technology.
Collaborations
Throughout his career, David has collaborated with notable individuals, including Thomas Nathaniel Tombs and Frank A. Shuster. These collaborations have further enriched his work and innovations in the field.
Conclusion
David McLaughlin Rakov's contributions to electrophotographic technology through his patents and collaborations highlight his role as a significant innovator in the printing industry. His work continues to influence advancements in toner transfer techniques and electrostatographic apparatuses.