DH

Daniel Scott Hedin

IBM: 3 patents #26,272 of 70,183Top 40%
JU Jds Uniphase: 1 patents #393 of 940Top 45%
Overall (All Time): #1,257,498 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7002128 Laser diode driving circuit with safety feature Matthew James Paschal 2006-02-21
6798990 Laser safety method for DC coupled parallel optical link London Terry Brown, Kevin Paul Demsky, Ladd W. Freitag, Matthew James Paschal 2004-09-28
6658030 Laser safety method and device for duplex open loop parallel optical link Steven J. Baumgartner, Matthew James Paschal 2003-12-02
6392215 Laser diode driving circuit Steven J. Baumgartner, David W. Siljenberg 2002-05-21