GENERAL SCANNING, 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 1204

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5237444 Optical scanning systemJun 26, 92Aug 17, 93[G02B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2003/0205,563 Method and system for precisely positioning a waist of a material-processing laser beam to process microstructures within a laser-processing siteAbandonedMay 30, 03Nov 06, 03[B23K]
6447723 Microarray spotting instruments incorporating sensors and methods of using sensors for improving performance of microarray spotting instrumentsExpiredMar 13, 00Sep 10, 02[G01N]
6196725 Long-lived rotary ball bearing for reciprocating applications and method of lubricating sameExpiredMar 23, 99Mar 06, 01[F16C]
5670779 Electro-optical shaft angle transducer having a rotatable refractive optical elementExpiredMay 05, 95Sep 23, 97[G01D]
5169050 Wire bonder with improved actuatorExpiredJun 03, 91Dec 08, 92[B23K, H01F]
5150249 Two-mirror scanner with pincushion error correctionExpiredAug 12, 91Sep 22, 92[G02B]
5099386 Variable-capacitance position transducingExpiredMay 13, 91Mar 24, 92[G01R, H01G]
5048904 Two-mirror scanner with pincushion error correctionExpiredJul 06, 90Sep 17, 91[G02B]
4959568 Dynamically tunable resonant device with electric controlExpiredAug 05, 86Sep 25, 90[H02K, G02B]
4891529 System and method for analyzing dimensions of can tops during manufactureExpiredAug 22, 88Jan 02, 90[G01N]
4874215 Tunable resonant mechanical systemExpiredApr 23, 87Oct 17, 89[H02K, F16K, G02B]
4830496 InterferometerExpiredJan 22, 88May 16, 89[G01B]
4816920 Planar surface scanning systemExpiredNov 18, 86Mar 28, 89[H04N]
4797749 Scanning system with tunable resonant actuatorExpiredNov 18, 86Jan 10, 89[H04N]
4787546 Apparatus for automatic threading of a webExpiredMar 07, 86Nov 29, 88[G03B, G01D]
4763967 Tunable resonant deviceExpiredNov 18, 86Aug 16, 88[G02B]
4743771 Z-axis height measurement systemExpiredJun 17, 85May 10, 88[G01N, G01C, G01V]
4694212 Magnetic preloading of actuator bearingsExpiredMar 21, 86Sep 15, 87[H02K]
4673876 Two-element angular positive sensor for rotatable shaftExpiredMar 08, 84Jun 16, 87[H01L, G01B]
4655543 Mount for attaching an optical element to a rotating shaftExpiredMay 08, 85Apr 07, 87[G02B]

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