GSI GROUP LIMITED

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 268
 
  
 
B23B TURNING; BORING 151

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6024493 Air bearingMay 06, 98Feb 15, 00[F16C]
5593230 Air bearingNov 27, 95Jan 14, 97[F16C]
5147165 Centrifugal spindleOct 18, 91Sep 15, 92[B23B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7936535 Data storage disc carriersExpiredOct 11, 05May 03, 11[G11B]
2009/0296,748 LASER SYSTEMS AND MATERIAL PROCESSINGAbandonedJul 17, 09Dec 03, 09[H01S]
2008/0219,622 OPTICAL FIBRE COUPLING SYSTEMAbandonedApr 02, 08Sep 11, 08[C03B, G02B]
2008/0178,795 Gas Bearing SpindlesAbandonedApr 11, 06Jul 31, 08[C23C, F16C]
7367038 Data storage disc holder having central shaft held by spring loaded clamps against inclined surfaces when in disc gripping configurationExpiredSep 12, 06Apr 29, 08[G11B]
7331512 Monitoring and controlling of laser operationExpiredNov 29, 05Feb 19, 08[G06F]
2008/0030,089 Air Bearing SpindlesAbandonedJul 21, 05Feb 07, 08[H02K]
2008/0001,596 Machining Spindle Speed ProbesAbandonedJul 21, 05Jan 03, 08[B23Q, G01P, G01D]
2007/0057,473 Rotary tool holder assemblieAbandonedMay 24, 04Mar 15, 07[B23B]
7134129 Data storage disc carrier with self centering and locking structuresExpiredMay 10, 01Nov 07, 06[G11B]
7065121 Waveguide architecture, waveguide devices for laser processing and beam control, and laser processing applicationsExpiredNov 13, 02Jun 20, 06[H01S]
7054341 Methods and systems for laser processing a workpiece and methods and apparatus for controlling beam quality thereinExpiredFeb 19, 03May 30, 06[H01S]
2006/0042,437 Machining apparatus and methodsAbandonedMay 27, 03Mar 02, 06[B26D]
6960050 Hole forming system with ganged spindle setExpiredDec 04, 01Nov 01, 05[B23Q]
6958874 Manufacture of data storage deviceExpiredSep 06, 00Oct 25, 05[G11B]
2004/0245,227 System and method for delivering an energy beam to selected impinge points on a work pieceAbandonedJun 21, 04Dec 09, 04[B23K]
6750421 Method and system for laser weldingExpiredFeb 18, 03Jun 15, 04[B23K]
6738396 Laser based material processing methods and scalable architecture for material processingExpiredNov 13, 02May 18, 04[H01S]
6693940 Laser rod pump chamber and methodExpiredNov 13, 02Feb 17, 04[H01S]
6443462 High speed drill holdersExpiredJul 25, 01Sep 03, 02[B23B, B23P]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.