THIN FILM TECHNOLOGY CORP.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 258
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 2154
 
  
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 170

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6127906 Modular thin film distributed filterFeb 25, 99Oct 03, 00[H01P, H03H]
5815050 Differential delay lineDec 27, 96Sep 29, 98[H01P]
5808241 Shielded delay line and method of manufactureJul 29, 96Sep 15, 98[H05K]
5506754 Thermally matched electronic componentsJun 29, 94Apr 09, 96[H05K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7200010 Impedance qualization moduleExpiredSep 24, 03Apr 03, 07[H05K]
6828876 Tapered delay lineExpiredNov 02, 01Dec 07, 04[H01P]
6819569 Impedance equalization moduleExpiredDec 06, 02Nov 16, 04[H05K]
6596566 Conformal-coated pick and place compatible devicesExpiredOct 12, 01Jul 22, 03[H01L]
6414250 Hermetic multi-layered circuit assemblies and method of manufactureExpiredDec 30, 00Jul 02, 02[H01R]
6329890 Modular thin film distributed filterExpiredSep 29, 00Dec 11, 01[H01P, H03H]
5030931 Folding delay lineExpiredMay 16, 89Jul 09, 91[H01P, H03H]
4942373 Thin film delay lines having a serpentine delay pathExpiredApr 11, 88Jul 17, 90[H01P]
4684916 Chip resistorExpiredMar 11, 86Aug 04, 87[H01C]
4641113 Delay line device having symmetrical delay pathExpiredMay 02, 84Feb 03, 87[H01P]

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