KUANG-CHI INSTITUTE OF ADVANCED TECHNOLOGY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01Q AERIALS 1991
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 6199
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 4152
 
  
 
A61N ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY 2105
 
  
 
B81B MICRO-STRUCTURAL DEVICES OR SYSTEMS, e.g. MICRO-MECHANICAL DEVICES 231
 
  
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 269
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF178
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 1132
 
  
 
H01P WAVEGUIDES; RESONATORS, LINES OR OTHER DEVICES OF THE WAVEGUIDE TYPE 159

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9899742 Artificial microstructure and artificial electromagnetic material using the sameOct 27, 11Feb 20, 18[H01Q]
9640848 Artificial microstructure and metamaterial with the sameOct 27, 11May 02, 17[H01P, G02B, H01Q, H05K]
9500771 Metamaterial for converging electromagnetic wavesNov 17, 11Nov 22, 16[G02B, H01Q]
9502777 Artificial microstructure and artificial electromagnetic material using the sameApr 21, 16Nov 22, 16[H01Q, A61N, H05K]
9362627 Artificial microstructure and artificial electromagnetic material using the sameSep 03, 15Jun 07, 16[H01Q, A61N, H05K]
9268062 Artificial electromagnetic materialOct 27, 11Feb 23, 16[C01B, B82Y, G02B, H01Q]
9236653 Antenna deviceSep 30, 11Jan 12, 16[H01Q]
9219314 Artificial electromagnetic materialOct 27, 11Dec 22, 15[H01Q]
9214735 Impedance matching component, metamaterial panel, converging component and antennaNov 28, 11Dec 15, 15[H01Q]
9198334 Metamaterial for deflecting an electromagnetic waveNov 18, 11Nov 24, 15[H01Q, H05K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0111,365 ARTIFICIAL MICROSTRUCTURE AND ARTIFICIAL ELECTROMAGNETIC MATERIAL USING THE SAMEAbandonedOct 27, 11Apr 24, 14[H01Q]
2013/0082,897 UNIPOLAR, BIPOLAR AND HYBRID MIMO ANTENNAEAbandonedSep 29, 11Apr 04, 13[H01Q]
2012/0307,361 Polarization converter made of meta materialAbandonedNov 24, 11Dec 06, 12[G02B]
2012/0268,818 DEPOLARIZER BASED ON A METAMATERIALAbandonedNov 17, 11Oct 25, 12[G02B]

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