Roger A. Hajjar

3 Patents

• US125962962026

  Display Screen

  Prysm Systems, Inc.

  0 cites
• US122767852025

  Two-axis Beam Scanning Systems and Display Systems with Multiple Beam Scanners

  Prysm Systems Inc.

  0 cites
• US119614362024

  Beam Scanning Engine and Display System with Multiple Beam Scanners

  Prysm Systems Inc.

  0 cites