International Electronic Research Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D422970 Heat sinkNov 30, 98Apr 18, 00[1303]
5200882 Circuit board retainerJan 17, 92Apr 06, 93[H05K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5937518 Burr-free workpiece and method of formingExpiredJan 05, 98Aug 17, 99[B23P, H05K]
5854739 Long fin omni-directional heat sinkExpiredFeb 20, 96Dec 29, 98[H05K]
5842512 Heat sink assemblyExpiredDec 31, 96Dec 01, 98[F28F, H05K]
5617292 Two piece clip for heat dissipating assembliesExpiredSep 14, 95Apr 01, 97[H05K]
5486981 Heat dissipating assemblyExpiredAug 12, 94Jan 23, 96[H05K]
5367433 Package clip on heat sinkExpiredSep 27, 93Nov 22, 94[H05K]
5208731 Heat dissipating assemblyExpiredJan 17, 92May 04, 93[H05K]
4979073 Low friction insertion structure and method of makingExpiredApr 29, 88Dec 18, 90[H05K]
4967260 Hermetic microminiature packagesExpiredMay 04, 88Oct 30, 90[H01L]
4502601 Low friction insertion force retainerExpiredOct 18, 82Mar 05, 85[A44B]

Top Inventors for This Owner

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