Dennis J. Dupray, Ph.D.
Patent Agent/Technical Specialist

   
 

Practice Areas:
Patent Prosecution: Electrical Engineering and Computer Science
Patent Prosecution: Mechanical Engineering

Summary of Practice:
Dennis is a registered U.S. patent agent having experience in all phases of patent prosecution. His practice includes preparing and prosecuting both U.S. and foreign patent applications including drafting patent applications, conducting patentability studies, as well as assisting in non-infringement analysis. He has worked extensively with clients having complex mathematical inventions as well as more straightforward mechanical inventions.

Dennis’ practice also includes preparing and prosecuting patents in the following general technology areas: software, communication networks, business methods, mechanical, and mathematics related. More specifically, Dennis has experience in telephony, Internet/network applications, wireless technologies, signal processing, gaming technology, data storage devices/systems, optical storage media, encryption, food processing, safety equipment, mechanical devices, orthodontics, medical devices, computer-aided design, and insect attractants.

Dennis has numerous publications in the fields of wireless location, mathematics, and artificial intelligence.

Bar Admissions:
United States Patent and Trademark Office, 2000

Education:
University of California (B.S., Mathematics, 1972)
University of California (Ph.D., Mathematics, 1976)
University of Colorado (M.S., Computer Science, 1982)

Presentations, Articles, Publications:
Technical Report: “A Quite General Text Analysis Method,” Department of Computer Science, University of Colorado, Boulder, Colorado.
CU-CINEMASOURCE 237-82.

Publication: “The Lattice of Closed Congruences on a Topological Lattice." Transactions of the American Mathematical Society, Vol. 263, No. 2, 457-67, February 1981.

Publication: “Simple Compact Topological Lattices.” Algebra Universalis, Vol. 9, 322-28, 1979.