INSTITUTO DE INVESTIGACIONES ELECTRICAS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 177
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158
 
  
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 1173
 
  
 
G07F COIN- FREED OR LIKE APPARATUS 157
 
  
 
H04B TRANSMISSION 1209
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 1284
 
  
 
H04Q SELECTING 1109

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0358,153 SYSTEM AND METHOD FOR MEASURING ELECTRICAL ENERGY WITH FUNCTIONS OF PRE-PAY AND DATA COLLECTION BY MEANS OF AN OPTICAL DEVICESep 25, 13Dec 08, 16[G06Q, G07F, G01R]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9537606 Down-hole intelligent communication system based on the real-time characterisation of the attenuation of signals in a coaxial cable used as a transmission mediumSep 25, 13Jan 03, 17[H04L, H04Q, H04B, E21B]
5426145 Tracking-resistant electrical insulators containing silica and alumina filler in a polyester resin matrixSep 27, 93Jun 20, 95[C08J, C08L, C08K]

Expired/Abandoned/Withdrawn Patents

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