Inventor
GRUHLKE RUSSELL W
US39 patents
⚠️ This page may combine multiple inventors who share the name “GRUHLKE RUSSELL W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AGILENT TECHNOLOGIES INC
6 patentsUS6768834B1Jul 27, 2004
Slab optical multiplexer
AGILENT TECHNOLOGIES INC48 citations92
US6956221B2Oct 18, 2005
Tunable cross-coupling evanescent mode optical devices and methods of making the same
AGILENT TECHNOLOGIES INC9 citations74
US7173686B2Feb 6, 2007
Offner imaging system with reduced-diameter reflectors
AGILENT TECHNOLOGIES INC2 citations63
US7031366B2Apr 18, 2006
Using relay lens to enhance optical performance of an external cavity laser
AGILENT TECHNOLOGIES INC2 citations63
US7006551B2Feb 28, 2006
Method of enhancing wavelength tuning performance in an external cavity laser
AGILENT TECHNOLOGIES INC2 citations54
US6947223B2Sep 20, 2005
Multi-focal length miniature refractive element and method for making the same
AGILENT TECHNOLOGIES INC1 citations52
AVAGO TECH ECBU IP SG PTE LTD
6 patentsUS7418016B2Aug 26, 2008
Method and apparatus for modifying the spread of a laser beam
AVAGO TECH ECBU IP SG PTE LTD25 citations91
US7737959B2Jun 15, 2010
Position detection system using laser speckle
AVAGO TECH ECBU IP SG PTE LTD10 citations84
US7295329B2Nov 13, 2007
Position detection system
AVAGO TECH ECBU IP SG PTE LTD19 citations84
US7474680B2Jan 6, 2009
Method and apparatus for modifying the spread of a laser beam
AVAGO TECH ECBU IP SG PTE LTD5 citations72
US7889171B2Feb 15, 2011
Chirped grating finger navigation
AVAGO TECH ECBU IP SG PTE LTD2 citations63
US7195387B2Mar 27, 2007
Device and method for emitting light with increased brightness using diffractive grating pattern
AVAGO TECH ECBU IP SG PTE LTD2 citations54
QUALCOMM MEMS TECHNOLOGIES INC
5 patentsUS7733439B2Jun 8, 2010
Dual film light guide for illuminating displays
QUALCOMM MEMS TECHNOLOGIES INC63 citations97
US8373821B2Feb 12, 2013
Dual film light guide for illuminating displays
QUALCOMM MEMS TECHNOLOGIES INC8 citations84
US8346048B2Jan 1, 2013
Front light devices and methods of fabrication thereof
QUALCOMM MEMS TECHNOLOGIES INC19 citations84
US8054527B2Nov 8, 2011
Adjustably transmissive MEMS-based devices
QUALCOMM MEMS TECHNOLOGIES INC6 citations63
US8040589B2Oct 18, 2011
Devices and methods for enhancing brightness of displays using angle conversion layers
QUALCOMM MEMS TECHNOLOGIES INC4 citations63
AVAGO TECHNOLOGIES GENERAL IP
5 patentsUS7557338B2Jul 7, 2009
Electronic device with integrated optical navigation module and microlens array therefore
AVAGO TECHNOLOGIES GENERAL IP21 citations92
US7969422B2Jun 28, 2011
Pattern detection system
AVAGO TECHNOLOGIES GENERAL IP9 citations84
US7538405B2May 26, 2009
Semiconductor sensor using surface plasmons to increase energy absorption efficiency
AVAGO TECHNOLOGIES GENERAL IP3 citations54
US7315352B2Jan 1, 2008
Offner imaging system with reduced-diameter reflectors
AVAGO TECHNOLOGIES GENERAL IP1 citations52
US7215453B2May 8, 2007
Optical system having extended angular scan range
AVAGO TECHNOLOGIES GENERAL IP1 citations52
APTINA IMAGING CORP
3 patentsUS7483065B2Jan 27, 2009
Multi-lens imaging systems and methods using optical filters having mosaic patterns
APTINA IMAGING CORP20 citations92
US7623165B2Nov 24, 2009
Vertical tri-color sensor
APTINA IMAGING CORP2 citations63
US8009221B2Aug 30, 2011
Multi-magnification color image sensor
APTINA IMAGING CORP0 citations52