Raychem Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 2131
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS149
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL169
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
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 1132
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 173

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6254105 Sealing system for acoustic wave touchscreensApr 02, 99Jul 03, 01[F16J]
5933011 Ground path testingJun 23, 97Aug 03, 99[G01R]
5856858 Plastic substrates for active matrix liquid crystal display incapable of withstanding processing temperature of over 200.degree. C and method of fabricationDec 01, 97Jan 05, 99[G02F]
5818926 Switching device for telecommunications channelAug 22, 96Oct 06, 98[H04M]
D397695 Telecommunications terminalSep 19, 96Sep 01, 98[1403]
5709021 Process for the manufacture of metal tubesMay 11, 94Jan 20, 98[B23P]
RE35476 Electrical connector blockApr 26, 94Mar 11, 97[H01R]
5556060 Aerial pedestal below grade or buried optical fiberJun 01, 95Sep 17, 96[F16L]
5554456 Electrochemical hydrogen storage alloys and batteries containing heterogeneous powder particlesMay 08, 95Sep 10, 96[H01M]
5491315 Switching device with slidable switchSep 07, 93Feb 13, 96[H01H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6603242 Piezoelectric transducer apparatus having independent gain and phase characteristics functions of the fourth-order partial differential equationsExpiredNov 26, 01Aug 05, 03[H01L]
6225985 Acoustic touchscreen constructed directly on a cathode ray tubeExpiredMar 26, 99May 01, 01[G09G]
6082863 Color projection prismExpiredJun 04, 97Jul 04, 00[G03B]
5951135 Color image projection systemExpiredOct 14, 97Sep 14, 99[G03B]
5924783 System for controlling contrast in projection displaysExpiredJul 24, 97Jul 20, 99[G03B]
5829854 Angled color dispersement and recombination prismExpiredSep 26, 96Nov 03, 98[G03B]
5818556 Method and apparatus for patterning encapsulated liquid crystal layersExpiredJul 24, 96Oct 06, 98[G02F]
5818564 Assembly including an active matrix liquid crystal display moduleExpiredSep 13, 96Oct 06, 98[G02F]
5818677 Surge arrester having ridged terminalsExpiredJun 20, 97Oct 06, 98[H02H]
5814770 Cable closureExpiredMay 01, 96Sep 29, 98[H02G]
5777268 Splice closure for buried telecommunications cablesExpiredSep 17, 96Jul 07, 98[H02G]
5770819 Insulated wire or cable having foamed fluoropolymer insulationExpiredOct 23, 95Jun 23, 98[H01B]
5757604 Surge arrester having grooved and ridged terminalsExpiredJun 27, 96May 26, 98[H02H]
5712757 Surge arrester having ridged terminalsExpiredJun 27, 96Jan 27, 98[H02H]
5695363 Locking coaxial cable connector and adaptorExpiredDec 23, 94Dec 09, 97[H01R]
5695594 Method of making a liquid crystal light valveExpiredJan 05, 96Dec 09, 97[B32B]
5674089 Environmental protection device manually operated latch mechanismExpiredMay 04, 95Oct 07, 97[H01R]
5655915 Coaxial cable connection protection system for unused connection portExpiredJun 01, 95Aug 12, 97[H01R]
5583734 Surge arrester with overvoltage sensitive grounding switchExpiredNov 10, 94Dec 10, 96[H02H]
5557073 Cable sealExpiredOct 31, 94Sep 17, 96[H02G]

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