COLTERA, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 2196
 
  
 
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
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1150

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6538795 Optical reticle substrate inspection apparatus and beam scanning method of the sameNov 29, 01Mar 25, 03[G02F]
6400839 Reticle inspecting apparatus capable of shortening an inspecting timeApr 22, 99Jun 04, 02[G06K]
6381356 Method and apparatus for inspecting high-precision patternsOct 20, 97Apr 30, 02[G06K]
6185605 Electronic mail system spontaneously forwarding an electronic mail to a receiving communication terminalOct 29, 98Feb 06, 01[G06F]
5760752 Image display apparatus for displaying an image corresponding to an image state at the transmitting endJan 29, 97Jun 02, 98[G09G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7436507 Method and apparatus for inspecting a patternExpiredJun 12, 07Oct 14, 08[G01N]
7346547 Method, device, system, and program for transaction of contents through networkExpiredSep 07, 01Mar 18, 08[G06Q]
7036034 System, method and computer program product for power-saving task processingExpiredJan 28, 02Apr 25, 06[G06F]
7031744 Compact cellular phoneExpiredDec 03, 01Apr 18, 06[H04M]
6674889 Pattern inspection method and pattern inspection apparatusExpiredJun 19, 00Jan 06, 04[G06K]
6665112 Optical reticle substrate inspection apparatus and beam scanning method of the sameExpiredFeb 04, 03Dec 16, 03[G02F]
6587465 Base station in a mobile communication systemExpiredDec 16, 99Jul 01, 03[H04L]
6424124 System for providing charge between communication devicesExpiredDec 27, 00Jul 23, 02[H01M]
6373845 Multilayer ATM communication equipmentExpiredAug 13, 98Apr 16, 02[H04L]

Top Inventors for This Owner

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