AZOTEQ (Pty) Ltd

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 3156
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 159
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 193
 
  
 
H03K PULSE TECHNIQUE 1130

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9360510 Parasitic capacitance cancellation in capacitive measurementFeb 24, 14Jun 07, 16[H03K, G01R, G01D]
8659306 Parasitic capacitance cancellation in capacitive measurement applicationsOct 15, 09Feb 25, 14[G01R]
8395395 Noise rejection and parasitic capacitance removal implementationsNov 27, 08Mar 12, 13[G01R]
8035623 User interface with proximity sensingAug 03, 10Oct 11, 11[G06F]
7329970 Touch sensor and location indicator circuitsJul 06, 06Feb 12, 08[H01H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0021,706 SPEECH DISTRIBUTION SYSTEMAbandonedAug 06, 07Jan 24, 08[G10L]
7119459 Intelligent switch for connecting power to a loadExpiredJun 13, 01Oct 10, 06[H01H]
2005/0006,908 LockAbandonedJul 27, 04Jan 13, 05[E05C]

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