SOUTH CHINA NORMAL UNIVERSITY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 4358
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1150
 
  
 
H01S DEVICES USING STIMULATED EMISSION191
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 179

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9779672 Oil puncture controlled starting system for EFD apparatus and manufacturing method thereforMar 06, 14Oct 03, 17[G09G, G02B]
9530845 Frequency multiplier based on a low dimensional semiconductor structureMar 25, 14Dec 27, 16[H01L, H03B]
9385269 Semiconductor epitaxial structure and light-emitting device thereofDec 26, 12Jul 05, 16[H01L, H01S]
8698267 Electrode and fabricating method thereofSep 08, 11Apr 15, 14[H01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0166,103 Broadband Metamaterial AbsorbersAbandonedDec 19, 13Jun 19, 14[H01L]

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