ACE TECHNOLOGY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01Q AERIALS 5105
 
  
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 456
 
  
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 165
 
  
 
H03F AMPLIFIERS 182
 
  
 
H04B TRANSMISSION 1209

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8179212 Frequency tunable filterJul 30, 08May 15, 12[H01P]
7589603 Phase shifter having power dividing function for providing a fixed phase shift and at least two phase shifts based on path lengthJul 14, 04Sep 15, 09[H01P]
7532165 Built-in antenna having center feeding structure for wireless terminalNov 12, 03May 12, 09[H01Q]
7466273 Multiband antenna using whip having independent power feeding in wireless telecommunication terminalMar 31, 04Dec 16, 08[H01Q]
7162201 Repeater and method for automatically setting output signal level of repeaterDec 29, 03Jan 09, 07[H04B]
7123114 Switchable combiner and integrated combining apparatus for using itJul 25, 02Oct 17, 06[H01P]
6606067 Apparatus for wideband directional antennaNov 01, 01Aug 12, 03[H01Q]
6285340 Helical antenna for portable phones and manufacturing method thereofJun 09, 99Sep 04, 01[H01G]
6262639 Bandpass filter with dielectric resonatorsMay 27, 99Jul 17, 01[H01P]
6239768 Dual band retractable antenna system with capacitive couplingJun 10, 99May 29, 01[H01Q]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0115,863 Dualduplexer having matrix structure and method for forming the sameAbandonedJul 19, 04May 24, 07[H04L, H04B]
2006/0099,921 Antenna module for receiving signal having broadcasting frequencyAbandonedNov 04, 05May 11, 06[H04M, H04B]
6788254 Wideband internal antenna with zigzag-shaped conductive lineExpiredJun 21, 02Sep 07, 04[H01Q]
2003/0103,015 Skeleton slot radiation element and multi-band patch antenna using the sameAbandonedMar 28, 02Jun 05, 03[H01Q]
5969684 Capacitive coupled extendable antenna for portable communication devicesExpiredMay 13, 98Oct 19, 99[H01Q]

Top Inventors for This Owner

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