DF

Donald M. Friedrich

FP Flex Products: 2 patents #23 of 48Top 50%
JU Jds Uniphase: 2 patents #250 of 940Top 30%
OL Optical Coating Laboratory: 2 patents #43 of 152Top 30%
🗺 California: #93,399 of 386,348 inventorsTop 25%
Overall (All Time): #870,081 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7512303 Wafer scale method of manufacturing optical waveguide devices and the waveguide devices made thereby Benjamin F. Catching, Charles A. Hulse, Marc K. Von Gunten, Jason D. Reed, Karl Kissa +6 more 2009-03-31
7184133 Automated verification systems and method for use with optical interference devices Paul G. Coombs, Ken D. Cardell, Curtis R. Hruska, Charles T. Markantes, Shaun Frank McCaffery +3 more 2007-02-27
7006204 Automated verification systems and methods for use with optical interference devices Paul G. Coombs, Ken D. Cardell, Curtis R. Hruska, Charles T. Markantes 2006-02-28
6771001 Bi-stable electrostatic comb drive with automatic braking Minyao Mao, Markus Duelli, Bryant P. Hichwa 2004-08-03
6473165 Automated verification systems and methods for use with optical interference devices Paul G. Coombs, Ken D. Cardell, Curtis R. Hruska, Charles T. Markantes 2002-10-29
6388359 Method of actuating MEMS switches Markus Duelli, Bryant P. Hichwa 2002-05-14