This inventor holds 2 USPTO granted patents. Top assignee: Xerox Corporation. Active years: 1996-1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Sylman, CA (US) (1996)
- Sylmar, CA (US) (1998)
Company Filing History:
Years Active: 1996-1998
Title: Innovations by Dennis W. Sandstrom
Introduction
Dennis W. Sandstrom is a notable inventor based in Sylman, California. He has made significant contributions to the field of technology, particularly in the development of advanced systems for electronic devices. With a total of 2 patents, his work has had a considerable impact on the industry.
Latest Patents
One of his latest patents is for a Flexible Donor Belt. This development system includes a flexible donor belt featuring groups of electrode arrays near its surface. The electrode array has group areas that perform various functions, including loading, transferring, developing, and unloading. Each group area is independently addressable and connected to a voltage source, supplying a voltage ranging from 0 to 1000 volts AC or DC. The electrode array group area picks up toner from a magnetic brush, and through phase-shifting circuitry, a traveling wave pattern is established. This electrostatic field pushes charged toner particles from the magnetic brush to the photoconductive belt, where they are transferred to latent electrostatic images. The process is completed by an electrode array group area that biases to unload any remaining toner off the belt.
Another significant innovation involves advanced techniques for packaging multiple high-voltage circuitry devices. This design allows for the electrical isolation of substrates of two or more transistors mounted together in a single package, fitting within conventional plastic packaging.
Career Highlights
Dennis W. Sandstrom has been associated with Xerox Corporation, where he has contributed to various innovative projects. His expertise in developing advanced electronic systems has positioned him as a key player in the field.
Collaborations
He has collaborated with notable coworkers, including Tuan Anh Vo and Mohammad M. Mojarradi, to further enhance the technological advancements in their projects.
Conclusion
Dennis W. Sandstrom's contributions to innovation and technology through his patents and work at Xerox Corporation highlight his significant role in the industry. His inventions continue to influence the development of advanced electronic systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile