Inventor
SUMIDA DAVID S
US31 patents
⚠️ This page may combine multiple inventors who share the name “SUMIDA DAVID S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RAYTHEON CO
11 patentsUS6809991B1Oct 26, 2004
Method and apparatus for detecting hidden features disposed in an opaque environment
RAYTHEON CO22 citations92
US6330256B1Dec 11, 2001
Method and apparatus for non-dispersive face-cooling of multi-crystal nonlinear optical devices
RAYTHEON CO29 citations92
US6246711B1Jun 12, 2001
Integrating diode pump cavity for an Er, Yb:glass laser
RAYTHEON CO20 citations92
US5974061AOct 26, 1999
Laser pump cavity apparatus with improved thermal lensing control, cooling, and fracture strength and method
RAYTHEON CO35 citations92
US6996137B2Feb 7, 2006
Solid-state devices with radial dopant valence profile
RAYTHEON CO14 citations84
US6646793B2Nov 11, 2003
High gain laser amplifier
RAYTHEON CO16 citations84
US5847871ADec 8, 1998
Monolithic multifunctional optical elements
RAYTHEON CO12 citations73
US7535947B2May 19, 2009
Enhanced beam quality from a laser rod using interstitial dopants
RAYTHEON CO2 citations63
US7217585B1May 15, 2007
Method for fabricating and using a light waveguide
RAYTHEON CO6 citations62
US7995631B2Aug 9, 2011
Solid-state laser with spatially-tailored active ion concentration using valence conversion with surface masking and method
RAYTHEON CO1 citations52
US7633981B2Dec 15, 2009
Reverse oxidation post-growth process for tailored gain profile in solid-state devices
RAYTHEON CO0 citations42
HRL LAB LLC
10 patentsUS7089796B2Aug 15, 2006
Time-reversed photoacoustic system and uses thereof
HRL LAB LLC37 citations92
US6973830B2Dec 13, 2005
Time-reversed photoacoustic system and uses thereof
HRL LAB LLC16 citations92
US6891987B2May 10, 2005
Multi-aperture beam steering system with wavefront correction based on a tunable optical delay line
HRL LAB LLC18 citations84
US6845111B2Jan 18, 2005
Laser apparatus with improved thermal stress resistance
HRL LAB LLC15 citations84
US6987789B2Jan 17, 2006
Multiple-disk laser system
HRL LAB LLC9 citations74
US7254152B2Aug 7, 2007
Optically pumped active mirror with improved performance and reduced parasitics
HRL LAB LLC2 citations63
US6895152B2May 17, 2005
Guided-mode laser apparatus with improved cladding structure and a method of fabricating thereof
HRL LAB LLC5 citations63
US7382818B2Jun 3, 2008
Diffusion bonded pump cavity
HRL LAB LLC2 citations62
US7295580B2Nov 13, 2007
Numerical aperture optimization using doped cladding layers
HRL LAB LLC1 citations52
US7215696B2May 8, 2007
Electrically pumped semiconductor active mirror with improved performance and reduced parasitics
HRL LAB LLC0 citations52
HUGHES AIRCRAFT CO
4 patentsUS5652756AJul 29, 1997
Glass fiber laser system using U-doped crystal Q-switch
HUGHES AIRCRAFT CO34 citations92
US5303256AApr 12, 1994
Quasi-monolithic saturable optical element
HUGHES AIRCRAFT CO29 citations92
US5272710ADec 21, 1993
Stress-free mounting and protection of liquid-cooled solid-state laser media
HUGHES AIRCRAFT CO18 citations74
US5724372AMar 3, 1998
Diode-pumped laser system using uranium-doped Q-switch
HUGHES AIRCRAFT CO7 citations73