ACACIA COMMUNICATIONS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 29176
 
  
 
H04B TRANSMISSION 23187
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 14119
 
  
 
H04J MULTIPLEX COMMUNICATION 6119
 
  
 
H01S DEVICES USING STIMULATED EMISSION488
 
  
 
H03M CODING, DECODING OR CODE CONVERSION, IN GENERAL 2109
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 156
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR166
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 1103

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0139,305 OPTICAL WAVEGUIDE TERMINATORS WITH DOPED WAVEGUIDESDec 21, 16May 18, 17[G02B, G02F]
2016/0327,738 THREE PORT TRANSCEIVERJul 18, 16Nov 10, 16[H04B, G02B, G02F]
2015/0270,905 BIAS CONTROL OF NESTED MACH-ZEHNDER MODULATORS FOR THE GENERATION OF OPTICAL QAM SIGNALSFeb 05, 15Sep 24, 15[H04B]
2015/0214,122 WAFER-SCALE TESTING OF PHOTONIC INTEGRATED CIRCUITS USING HORIZONTAL SPOT-SIZE CONVERTERSDec 11, 13Jul 30, 15[H01L, G02B]
2012/0230,676 TURN-UP AND LONG TERM OPERATION OF ADAPTIVE EQUALIZER IN OPTICAL TRANSMISSION SYSTEMSMar 07, 12Sep 13, 12[H04B, H04J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9922887 Wafer-scale testing of photonic integrated circuits using horizontal spot-size convertersDec 11, 13Mar 20, 18[H01L, G01M, G02B]
9874688 Co-packaging photonic integrated circuits and application specific integrated circuitsApr 26, 13Jan 23, 18[G02B]
9853737 Bias control of nested Mach-Zehnder modulators for the generation of optical QAM signalsFeb 05, 15Dec 26, 17[H04B]
9847833 Optical signal-to-noise ratio (OSNR) monitoring and measurement in optical communications sytemsJun 12, 15Dec 19, 17[H04B]
9829659 Through transmission path on photonic circuits for optical alignmentOct 17, 16Nov 28, 17[G02B]
9823496 Modulation-based integrated broadband optical isolator with improved isolationJul 10, 15Nov 21, 17[G02B, H01S, G02F]
9817249 Alternating traveling-wave Mach-Zehnder modulatorJun 26, 13Nov 14, 17[G02F]
9806839 Optical compensation using a space division multiplexing electro-optic receiverSep 21, 15Oct 31, 17[H04B, H04J]
9766410 Wafer-level testing of photonic integrated circuits with optical IOsJul 10, 15Sep 19, 17[G02B]
9768884 Multi-range frequency-domain compensation of chromatic dispersionOct 17, 13Sep 19, 17[H04B, H04J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0059,958 TANDEM-PHASE-MODULATOR-BASED OPTICAL ISOLATOR IN SILICONAbandonedSep 15, 14Mar 02, 17[G02F]
2016/0041,336 THREE PORT TRANSCEIVERAbandonedOct 23, 15Feb 11, 16[H04B, G02B, G02F]
2015/0212,271 OPTICAL WAVEGUIDE TERMINATORS WITH DOPED WAVEGUIDESAbandonedDec 11, 13Jul 30, 15[G02B]
2015/0198,859 SIMPLIFIED EXTINCTION RATIO CONTROL FOR MULTIPLE MACH-ZEHNDER INTERFEROMETER MODULATORSAbandonedDec 11, 13Jul 16, 15[G02F]
2014/0365,188 SPARSE FINITE-DIFFERENCE TIME DOMAIN SIMULATIONAbandonedJun 06, 14Dec 11, 14[G06F]
2013/0343,704 COMPACT MODE-SIZE TRANSITION USING A FOCUSING REFLECTORAbandonedJun 26, 13Dec 26, 13[G02B]

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