Assignee
SDL INC
US·177 granted patents·5 pending applications·12,450 citations·filing 1991–2025
Top patents by PatentIndex Score
182 records- 0199US6212310B1High power fiber gain media system achieved through power scaling via multiplexingSDL INC·Filed 1997·Granted Apr 3, 2001·341 cites·135 claims
- 0299US6151338AHigh power laser optical amplifier systemSDL INC·Filed 1997·Granted Nov 21, 2000·172 cites·29 claims
- 0399US5870417AThermal compensators for waveguide DBR laser sourcesSDL INC·Filed 1997·Granted Feb 9, 1999·246 cites·111 claims
- 0499US5566196AMultiple core fiber laser and optical amplifierSDL INC·Filed 1994·Granted Oct 15, 1996·423 cites·57 claims
- 0599US5530709ADouble-clad upconversion fiber laserSDL INC·Filed 1994·Granted Jun 25, 1996·133 cites·36 claims
- 0699US5392308ASemiconductor laser with integral spatial mode filterSDL INC·Filed 1993·Granted Feb 21, 1995·139 cites·77 claims
- 0798US6335941B1Semiconductor laser highpower amplifier systemSDL INC·Filed 2000·Granted Jan 1, 2002·83 cites·22 claims
- 0898US6301273B1Power enhanced frequency conversion systemSDL INC·Filed 2000·Granted Oct 9, 2001·109 cites·14 claims
- 0998US6081369AFiber amplifiers and pumping sources for fiber amplifiersSDL INC·Filed 1999·Granted Jun 27, 2000·158 cites·48 claims
- 1098US5933271AOptical amplifiers providing high peak powers with high energy levelsSDL INC·Filed 1998·Granted Aug 3, 1999·189 cites·82 claims
- 1198US5321718AFrequency converted laser diode and lens system thereforSDL INC·Filed 1993·Granted Jun 14, 1994·208 cites·119 claims
- 1297US6347007B1Semiconductor laser high power amplifier systemSDL INC·Filed 2000·Granted Feb 12, 2002·65 cites·41 claims
- 1397US6301271B1Frequency conversion systemSDL INC·Filed 2000·Granted Oct 9, 2001·114 cites·14 claims
- 1497US6044096APackaged laser diode array system and method with reduced asymmetrySDL INC·Filed 1997·Granted Mar 28, 2000·187 cites·20 claims
- 1597US5867305AOptical amplifier with high energy levels systems providing high peak powersSDL INC·Filed 1996·Granted Feb 2, 1999·379 cites·61 claims
- 1697US5539571ADifferentially pumped optical amplifer and mopa deviceSDL INC·Filed 1994·Granted Jul 23, 1996·149 cites·142 claims
- 1796US6411323B1High power marking system achieved through power scaling via multiplexingSDL INC·Filed 2000·Granted Jun 25, 2002·79 cites·15 claims
- 1896US6404542B1Multiple emitter semiconductor laser pump source for scaling of pump power and generation of unpolarized light for light signal amplificationSDL INC·Filed 2000·Granted Jun 11, 2002·71 cites·32 claims
- 1996US6275632B1High power fiber gain media system achieved through power scaling via multiplexingSDL INC·Filed 2000·Granted Aug 14, 2001·49 cites·21 claims
- 2096US6174748B1Method of forming a tapered section in a semiconductor device to provide for reproducible mode profile of the output beamSDL INC·Filed 2000·Granted Jan 16, 2001·118 cites·26 claims
- 2196US5912910AHigh power pumped mid-IR wavelength systems using nonlinear frequency mixing (NFM) devicesSDL INC·Filed 1996·Granted Jun 15, 1999·150 cites·30 claims
- 2296US5761234AHigh power, reliable optical fiber pumping system with high redundancy for use in lightwave communication systemsSDL INC·Filed 1996·Granted Jun 2, 1998·136 cites·62 claims
- 2396US5727618AModular microchannel heat exchangerSDL INC·Filed 1994·Granted Mar 17, 1998·362 cites·23 claims
- 2496US5651018AWavelength-stabilized, high power semiconductor laserSDL INC·Filed 1996·Granted Jul 22, 1997·133 cites·65 claims
- 2596US5337328ASemiconductor laser with broad-area intra-cavity angled gratingSDL INC·Filed 1993·Granted Aug 9, 1994·127 cites·85 claims
- 2695US9954794B2Globalization management system and method thereforSDL INC·Filed 2017·Granted Apr 24, 2018·16 cites·16 claims
- 2795US9471563B2Systems, methods and media for translating informational contentSDL INC·Filed 2014·Granted Oct 18, 2016·43 cites·21 claims
- 2895US6298187B1High power fiber gain media system achieved through power scaling via multiplexingSDL INC·Filed 2000·Granted Oct 2, 2001·38 cites·35 claims
- 2995US6295304B1Resonant pumped short cavity fiber laser with multiple optical resonatorsSDL INC·Filed 2000·Granted Sep 25, 2001·42 cites·20 claims
- 3095US6240116B1Laser diode array assemblies with optimized brightness conservationSDL INC·Filed 1998·Granted May 29, 2001·237 cites·27 claims
- 3195US6052397ALaser diode device having a substantially circular light output beam and a method of forming a tapered section in a semiconductor device to provide for a reproducible mode profile of the output beamSDL INC·Filed 1997·Granted Apr 18, 2000·147 cites·14 claims
- 3295US5870512AOptimized interferometrically modulated array sourceSDL INC·Filed 1997·Granted Feb 9, 1999·101 cites·20 claims
- 3395US5689123AIII-V aresenide-nitride semiconductor materials and devicesSDL INC·Filed 1996·Granted Nov 18, 1997·211 cites·60 claims
- 3495US5537432AWavelength-stabilized, high power semiconductor laserSDL INC·Filed 1995·Granted Jul 16, 1996·116 cites·105 claims
- 3595US5255332ANxN Optical crossbar switch matrixSDL INC·Filed 1992·Granted Oct 19, 1993·174 cites·13 claims
- 3694US11775738B2Systems and methods for document review, display and validation within a collaborative environmentSDL INC·Filed 2022·Granted Oct 3, 2023·3 cites·20 claims
- 3794US11263390B2Systems and methods for informational document review, display and validationSDL INC·Filed 2020·Granted Mar 1, 2022·5 cites·20 claims
- 3894US6167075AHigh power, reliable optical fiber pumping system with high redundancy for use in lightwave communication systemsSDL INC·Filed 1998·Granted Dec 26, 2000·91 cites·41 claims
- 3994US6157763ADouble-clad optical fiber with improved inner cladding geometrySDL INC·Filed 1998·Granted Dec 5, 2000·116 cites·22 claims
- 4094US6152588AAddressable vehicular lighting systemSDL INC·Filed 1997·Granted Nov 28, 2000·113 cites·18 claims
- 4194US6028722AOptical beam reconfiguring device and optical handling system for device utilizationSDL INC·Filed 1996·Granted Feb 22, 2000·113 cites·39 claims
- 4294US5920423AMultiple pumped fiber amplifiers for WDM communication systems with adjustment for the amplifier signal gain bandwidthSDL INC·Filed 1997·Granted Jul 6, 1999·110 cites·29 claims
- 4394US5892615AOutput power enhancement in optical fiber lasersSDL INC·Filed 1997·Granted Apr 6, 1999·113 cites·16 claims
- 4494US5802092ADiode laser source with concurrently driven light emitting segmentsSDL INC·Filed 1996·Granted Sep 1, 1998·107 cites·35 claims
- 4594US5677920AUpconversion fiber laserSDL INC·Filed 1995·Granted Oct 14, 1997·99 cites·8 claims
- 4694US5592503ASemiconductor laser with integral spatial mode filterSDL INC·Filed 1994·Granted Jan 7, 1997·51 cites·56 claims
- 4794US5515391AThermally balanced diode laser packageSDL INC·Filed 1994·Granted May 7, 1996·93 cites·6 claims
- 4894US5384797AMonolithic multi-wavelength laser diode arraySDL INC·Filed 1992·Granted Jan 24, 1995·93 cites·57 claims
- 4993US9781050B2Globalization management system and method thereforSDL INC·Filed 2013·Granted Oct 3, 2017·16 cites·20 claims
- 5093US6304585B1Frequency conversion systemSDL INC·Filed 2000·Granted Oct 16, 2001·42 cites·8 claims
Showing the top 50 of 182 patent records by PatentIndex Score.
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