PRINCETON LIGHTWAVE, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 20342
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 573
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 4201
 
  
 
G01S RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES3106
 
  
 
H01S DEVICES USING STIMULATED EMISSION290
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 2240
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 1104
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127
 
  
 
H04J MULTIPLEX COMMUNICATION 1124

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0026,556 AVALANCHE PHOTODIODE BASED IMAGER WITH INCREASED FIELD-OF-VIEWJul 25, 16Jan 26, 17[H04N, G02B]
2003/0035,446 Frequency selective tunable mirror and applications thereofJul 12, 02Feb 20, 03[H01S]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9851556 Avalanche photodiode based imager with increased field-of-viewJul 25, 16Dec 26, 17[H04N, G02B]
9625580 LiDAR system comprising a single-photon detectorJan 03, 14Apr 18, 17[G01C, G01S]
9596421 Apparatus comprising a high dynamic range single-photon passive 2d imager and methods thereforJan 17, 14Mar 14, 17[H04N]
9024246 Two-state negative feedback avalanche diode having a control element for determining load stateDec 17, 12May 05, 15[H01J, H03K]
9012860 Dual-SPAD-based single-photon receiverMay 10, 13Apr 21, 15[H01L, G01J]
8969117 Method for forming a buried p-n junction and articles formed therebyMar 13, 13Mar 03, 15[H01L]
8796605 High-repetition-rate single-photon receiver and method thereforMay 04, 12Aug 05, 14[H01J, G01J]
8513755 Avalanche photodiode having controlled breakdown voltageFeb 02, 12Aug 20, 13[H01L]
8350205 Optical receiver comprising breakdown-voltage compensationMay 26, 10Jan 08, 13[G01J]
8298857 Negative feedback avalanche diodeMar 24, 10Oct 30, 12[H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0153,645 Process for Hybrid Integration of Focal Plane ArraysAbandonedNov 19, 12Jun 20, 13[H01L]
2010/0193,412 Beam splitterAbandonedFeb 02, 09Aug 05, 10[B07C, G02B]
2010/0051,809 Monolithic Dual Band ImagerAbandonedSep 01, 09Mar 04, 10[H01L]
7437035 Systems and methods for supplying a distributed light sourceExpiredNov 23, 05Oct 14, 08[G02B]
6909826 Multiple grating optical waveguide monitorExpiredSep 06, 01Jun 21, 05[G02B]
2004/0126,054 Absorption matched ring resonation modulator/switch priorityAbandonedDec 02, 02Jul 01, 04[G02B]
6744548 Resonant enhanced modulator (REM)ExpiredNov 13, 02Jun 01, 04[H04B, G02F]
6688783 Method of fabricating an optical module including a lens attached to a platform of the optical moduleExpiredMar 25, 02Feb 10, 04[G02B]
6669379 Method of attaching optical fiber in alignment with a light source in an optical moduleExpiredApr 01, 02Dec 30, 03[G02B]
6639930 Multi-level closed loop resonators and method for fabricating sameExpiredJan 11, 02Oct 28, 03[H01S]
2003/0103,714 Wavelength -selective moduleAbandonedNov 15, 02Jun 05, 03[G02B]
2003/0058,908 Vertically coupled ring resonators and laser structuresAbandonedJul 11, 02Mar 27, 03[H01S]
2002/0186,730 Integrated multiple wavelength pump laser moduleAbandonedSep 17, 01Dec 12, 02[H01S]
6417524 Light emitting semiconductor deviceExpiredDec 04, 98Jul 09, 02[H01L, H01S]
6002822 Article comprising an optional waveguide tapExpiredJun 01, 98Dec 14, 99[G02B]

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