TAIWAN ALPHA ELECTRONIC CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01C RESISTORS622
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 193

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9726471 Position sensor and variable capacitor assembly thereofMar 29, 16Aug 08, 17[G01B]
9514866 Touch-type variable resistor structureAug 27, 15Dec 06, 16[H01C]
9466410 Slide-type variable resistorFeb 24, 15Oct 11, 16[H01C]
9443647 Variable resistorApr 01, 15Sep 13, 16[H01C]
8916784 Push button switchMar 14, 13Dec 23, 14[H01H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6617958 Optical potentiometerExpiredApr 24, 02Sep 09, 03[H01C]

Top Inventors for This Owner

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