WEMTEC, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01Q AERIALS 1595
 
  
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 951
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 3153
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
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
9579748 Method of fabricating electromagnetic bandgap (EBG) structures for microwave/millimeterwave applications using laser processing of unfired low temperature co-fired ceramic (LTCC) tapeJun 04, 14Feb 28, 17[B23K, H01Q]
9472838 Absorptive electromagnetic slow wave structuresMar 02, 15Oct 18, 16[H01P, H01Q, H05K]
9431709 Artificial magnetic conductor antennas with shielded feedlinesMar 28, 13Aug 30, 16[H01Q]
9362601 Apparatus and method for broadband electromagnetic mode suppression in microwave and millimeterwave packagesFeb 25, 15Jun 07, 16[H01P, H01Q, H05K]
9024706 Absorptive electromagnetic slow wave structuresDec 07, 11May 05, 15[H01P, H01Q, H05K]
9000869 Apparatus and method for broadband electromagnetic mode suppression in microwave and millimeterwave packagesOct 19, 11Apr 07, 15[H01P, H01Q, H05K]
8816798 Apparatus and method for electromagnetic mode suppression in microwave and millimeterwave packagesFeb 24, 10Aug 26, 14[H01P, H01Q]
8035568 Electromagnetic reactive edge treatmentJun 18, 10Oct 11, 11[H01Q]
7889134 Circuit and method for suppression of electromagnetic coupling and switching noise in multilayer printed circuit boardsJan 26, 07Feb 15, 11[H01Q]
7764241 Electromagnetic reactive edge treatmentNov 29, 07Jul 27, 10[H01Q]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8514036 Apparatus and method for mode suppression in microwave and millimeterwave packagesExpiredAug 06, 08Aug 20, 13[H01P, H01Q]
7495532 Systems and methods for blocking microwave propagation in parallel plate structuresExpiredJan 16, 08Feb 24, 09[H01P]
7479857 Systems and methods for blocking microwave propagation in parallel plate structures utilizing cluster viasExpiredSep 19, 06Jan 20, 09[H01P]
7449982 Systems and methods for blocking microwave propagation in parallel plate structuresExpiredDec 14, 06Nov 11, 08[H01P]
2005/0224,912 Circuit and method for enhanced low frequency switching noise suppression in multilayer printed circuit boards using a chip capacitor latticeAbandonedMar 17, 04Oct 13, 05[H01L]
2005/0205,292 Circuit and method for broadband switching noise suppression in multilayer printed circuit boards using localized lattice structuresAbandonedMar 18, 04Sep 22, 05[H05K]
6933895 Narrow reactive edge treatments and method for fabricationExpiredFeb 14, 03Aug 23, 05[H01Q]
6906674 Aperture antenna having a high-impedance backingExpiredJun 12, 02Jun 14, 05[H01Q]
6774867 Multi-resonant, high-impedance electromagnetic surfacesExpiredDec 23, 02Aug 10, 04[H01Q]
6670932 Multi-resonant, high-impedance surfaces containing loaded-loop frequency selective surfacesExpiredNov 01, 00Dec 30, 03[H01Q]
6576048 Use of high bulk density methylcelluloses in aqueous fluid polymer suspensionsExpiredSep 14, 93Jun 10, 03[C08L]
6567048 Reduced weight artificial dielectric antennas and method for providing the sameExpiredJul 26, 01May 20, 03[H01Q]
6512494 Multi-resonant, high-impedance electromagnetic surfacesExpiredOct 04, 00Jan 28, 03[H01Q]
6501427 Tunable patch antennaExpiredJul 31, 01Dec 31, 02[H01Q]
6476771 Electrically thin multi-layer bandpass radomeExpiredJun 14, 01Nov 05, 02[H01Q]

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