Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
van der Mast; Karel D.
Address:
Helmond, NL
No. of patents:
2
Patents:












Patent Number Title Of Patent Date Issued
6365896 Environmental SEM with a magnetic field for improved secondary electron direction April 2, 2002
The current of secondary electrons emanating from the specimen 14 in an ESEM is amplified by an avalanche-like ionization of the molecules 41 of the gas atmosphere. However, in order to achieve an adequate number of successive ionizations, a comparatively high voltage is required at the
6184525 Environmental SEM with a multiple fields for improved secondary electron detection February 6, 2001
Amplification of the current of secondary electrons emanating from the specimen 14 is realized in an ESEM by avalanche-like ionization of the molecules 41 of the gas atmosphere. However, in order to achieve an adequate number of successive ionizations, a comparatively high value of t










 
 
  Recently Added Patents
Resist composition and method for producing resist pattern
Single-electron detection method and apparatus for solid-state intensity image sensors with a charge splitting device
Pharmaceutical compositions of entacapone, levodopa and carbidopa with improved bioavailability
Masking method and apparatus
Method for operation of multi-layer-multi-turn high efficiency inductors
Etching apparatus and methods
System and method for terminating communication sessions with roaming mobile devices
  Randomly Featured Patents
Curtain coating process and device used for this purpose
Communications interconnect with make-before-break signal routing
Service assignment apparatus
Data sensing method for dynamic random access memory
Method for annealing by a high energy beam to form a single-crystal film
Active sound effect generating apparatus
Determining scene distance in digital camera images
Faucet
Method and apparatus for determining the doubling of the volume of rising dough
Welding method in the overhead and vertical positions