DF

Daniel Freifeld

EI Electro Scientific Industries: 2 patents #102 of 314Top 35%
Overall (All Time): #321,166 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9939624 Five axis optical inspection system John B. Burnett, Minh Chau Ngo 2018-04-10
9823101 Automated stent inspection system John E. Roberts, John B. Burnett, George Linscott 2017-11-21
9261465 System and method to illuminate and image the inside diameter of a stent John B. Burnett 2016-02-16
7619646 System and method to illuminate and image the inside diameter of a stent John B. Burnett 2009-11-17
7474984 Racecourse lap counter and racecourse for radio controlled vehicles 2009-01-06
7072792 Racecourse lap counter and racecourse for radio controlled vehicles 2006-07-04
7020324 Precision measurement of tube wall thickness 2006-03-28
6879403 Three dimensional scanning camera 2005-04-12
6763132 Repetitive inspection system with intelligent tools 2004-07-13
6724489 Three dimensional scanning camera 2004-04-20
6606403 Repetitive inspection system with intelligent tools 2003-08-12
6424735 High precision three dimensional mapping camera 2002-07-23
6271963 Microscope illuminator for cylindrical objects 2001-08-07
6160910 High precision three dimensional mapping camera 2000-12-12
5825666 Optical coordinate measuring machines and optical touch probes 1998-10-20