PNC NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT

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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 1197
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5247844 Semiconductor pick-and-place machine calibration apparatusOct 25, 91Sep 28, 93[H01L]
5237622 Semiconductor pick-and-place machine automatic calibration apparatusDec 04, 91Aug 17, 93[G06K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6610430 Method of attaching a device to a circuit boardExpiredJul 18, 97Aug 26, 03[B32B]
6229210 Device and method for attaching and soldering pre-formed solder spheres to the ball grid array (BGA) integrated circuit package attachment sites in high volumeExpiredDec 04, 98May 08, 01[H01L]
6229218 Interconnect device and method for mating dissimilar electronic package footprintsExpiredNov 06, 98May 08, 01[H01L]
6202031 Method of calibrating an automated placement machineExpiredApr 08, 98Mar 13, 01[G05B]
6189876 Method and apparatus for leveling the upper surface of a PCBExpiredMay 05, 98Feb 20, 01[B25B]
6145729 Non-connected drainage channels for selective wave solder palletsExpiredJun 18, 98Nov 14, 00[B05C, B23K]
6142357 Molded selective solder palletExpiredOct 15, 98Nov 07, 00[B05C, B23K]
6131793 Reflow soldering apparatusExpiredMar 27, 98Oct 17, 00[B23K]
6119915 Alignment fixture for solder-wave machinesExpiredMay 07, 97Sep 19, 00[B23K]
6113693 Universal fixture for holding printed circuit boards during processingExpiredDec 31, 97Sep 05, 00[B05C]
6114769 Solder paste brickExpiredJul 18, 97Sep 05, 00[H01L]
6115643 Real-time manufacturing process control monitoring methodExpiredFeb 03, 98Sep 05, 00[G06F]
6092714 Method of utilizing a plasma gas mixture containing argon and CF.sub.4 to clean and coat a conductorExpiredMar 16, 99Jul 25, 00[B23K]
6085573 Glass parts pick-up jigExpiredJan 20, 98Jul 11, 00[G01B]
6071060 Calibration jig for an automated placement machineExpiredApr 08, 98Jun 06, 00[B25J]
6069322 Universal fixture for holding printed circuit boards during processingExpiredDec 31, 97May 30, 00[B23Q, H01B]
6050151 Method for calibrating a pick and place machine using a glass parts pick-up jigExpiredJan 20, 98Apr 18, 00[G01B]
6018865 Method for calibrating the Z origin positionExpiredJan 20, 98Feb 01, 00[B23P]
6014993 Method and apparatus for configuring component leadsExpiredMar 27, 98Jan 18, 00[B21F]
6010061 Reflow soldering methodExpiredMar 27, 98Jan 04, 00[B23K]

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