F.J. Tieman B.V.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
G09B EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS 142
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6040902 Apparatus and method for measuring colorAug 12, 97Mar 21, 00[G01J, G01N, G01B]
5766013 Braille cell provided with an actuator comprising a mechanically responding, intrinsic conducting polymerMar 27, 96Jun 16, 98[G09B]
5426837 Method of adjusting a piezo-electric bending elementJul 13, 93Jun 27, 95[H01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6128671 Tactile feel device having a plurality of pins that allow a user to read information from the pins and make selection by depressing the pinsExpiredMay 18, 98Oct 03, 00[G06F]
4758165 Tactile relief display device and method for manufacture itExpiredFeb 13, 87Jul 19, 88[G09B]

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