ECRM Incorporated

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES277
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 2240
 
  
 
B30B PRESSES IN GENERAL; PRESSES NOT OTHERWISE PROVIDED FOR 121
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 196
 
  
 
G03D APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS 115
 
  
 
H01S DEVICES USING STIMULATED EMISSION191
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 186

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7685938 System for interleaf sheet removal in an imaging systemDec 07, 05Mar 30, 10[B65H]
5754913 Sheet transportingJun 18, 96May 19, 98[G03D]
5731866 Apparatus and a method for irradiating a section of a length of a sheet-like materialAug 29, 95Mar 24, 98[G03B]
5610500 Method of converting turbine driven generator into a synchronous condenserMay 16, 94Mar 11, 97[H02P]
5344058 Method and apparatus for precisely driving film materialJun 29, 93Sep 06, 94[B65H, B30B]
5309458 Method and apparatus for stabilizing laser diode energy outputMar 02, 92May 03, 94[H01S]
5274473 Rapid variable angle digital screeningDec 16, 91Dec 28, 93[H04N]
5235263 Method and apparatus for correcting hysteresis synchronous motor huntingMar 02, 92Aug 10, 93[H02D]
5223956 Optical beam scanners for imaging applicationsMar 30, 92Jun 29, 93[G02B]
5124803 Method and apparatus for generating digital, angled halftone screens using pixel candidate lists and screen angle correction to prevent moire patternsFeb 25, 91Jun 23, 92[H04N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7540372 Belt driven and roller assisted media transportExpiredJan 05, 06Jun 02, 09[B65G]
7382394 System and method for correcting scan position errors in an imaging systemExpiredMar 24, 05Jun 03, 08[B41J]
2007/0214,983 Method and apparatus for punching a printing plateAbandonedMar 14, 06Sep 20, 07[B41C]
2006/0244,197 System and method for holding imaging plates and/or delivering imaging plates to an imaging systemAbandonedApr 29, 05Nov 02, 06[B65H]
2006/0237,286 System and method for positioning imaging plates within a cassette trayAbandonedApr 25, 05Oct 26, 06[B65G]
7066463 System and method for sheet transporting using dual capstan rollersExpiredApr 08, 02Jun 27, 06[B65H]
2006/0117,975 System and method for interleaf sheet and/or plate sheet removal and/or transport for use with a printing apparatusAbandonedDec 08, 05Jun 08, 06[B41F]
7040617 System and method for sheet transporting using dual capstan rollersExpiredApr 01, 05May 09, 06[B65H]
7000541 System and method for interleaf sheet and/or plate sheet removal and/or transport for use with a printing apparatusExpiredMay 03, 04Feb 21, 06[B41F]
6637328 Imaging systemExpiredJun 16, 00Oct 28, 03[B26D]
6630286 Process for preparing a printing plateExpiredApr 20, 01Oct 07, 03[G03F]
6583934 Diffraction grating-based wavelength selection unitExpiredFeb 09, 01Jun 24, 03[G02B]
6560020 Surface-relief diffraction gratingExpiredJan 16, 01May 06, 03[G02B]
6464219 Vacuum rollerExpiredJun 16, 00Oct 15, 02[B65H]
6454197 Controlling tension in recording mediaExpiredJun 16, 00Sep 24, 02[B65H]
6334565 Conveying a recording mediumExpiredOct 15, 99Jan 01, 02[B65H]
6294778 Method and apparatus for recording a flat field imageExpiredApr 22, 99Sep 25, 01[H01S]
6243184 Method and apparatus for light scanningExpiredOct 09, 98Jun 05, 01[G02B]
6049395 Method and system for achieving enhanced gray levels in a screen cell arrayExpiredAug 31, 98Apr 11, 00[H04N]
5986778 Hologon deflector system having dispersive optical elements for scan line bow correction, wavelength shift correction and scanning spot ellipticity correctionExpiredSep 04, 90Nov 16, 99[G02B]

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