Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Non-mechanical valves for fluidic systems










Image Number 5 for United States Patent #6779559.

Methods devices and systems that employ non-mechanical valve modules for controlling directing fluid and other material movement through integrated microscale channel network. These non-mechanical valve modules apply forces that counter the driving forces existing through a given channel segment, via fluidly connected channel segments, so as to selectively arrest flow of material within the given channel segment.








 
 
  Recently Added Patents
Stable pharmaceutical composition and methods of using same
Stool
Buffering stop structure and corresponding packing case
Compositions and methods for concentrating and depleting microorganisms
Scanning optical positioning system with spatially triangulating receivers
Method of measuring the flux of a soil gas
Dithering method and apparatus
  Randomly Featured Patents
Drive for handling multiple size information storage media cartridges and cartridges therefor
Identification and synthesis of a male-produced pheromone for the neotropical root weevil Diaperpes abbreviatus (coleoptera: curculionidae)
Access using images
Nutritional compositions for promotion of bone growth and maintenance of bone health comprising extracts of for example rosemary or caraway
CMOS process for double vertical channel thin film transistor
Vehicle seat
Data processing apparatus/method and electronic apparatus with such apparatus/method
Polyolefin products and process additives therefor having reduced transfer to substrates
Quantum circuit
Method and system to create and distribute excess funds from consumer spending transactions