The present invention relates a method of fabricating a piezoelectric device through micromachining piezoelectric-on-silicon wafer. The wafers are constructed so that piezoelectric layer is a single wafer having a thin layer from 5 to 50 mum.
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Sanitary Door Handle for pull doors for ultimate Hygiene solution No disinfective spray or solution or motorised system, or cumbersome door linkages. Simple and ready to install on pull doors. No external or internal power source is required. Each pull and release of the handle dispenses a fresh pap.....
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An Optical Lithography Method Is Disclosed That Uses Double Exposure Of A Reusable Template Mask And A Trim Mask To Fabricate Regularly-Placed Rectangular Contacts In Standard Cells Of Application-Specific Integrated Circuits (Asics). A First Exposure Of The Reusable Template Mask With Periodic Patt.....
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The present invention relates to a method and system for a multimodal biometric system utilizing a single image to generate hand shape and palmprint features. The invention utilizes a digital camera, and incorporates feature subset selection algorithms to eliminate redundant data. The inventions, th.....
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A method and apparatus provide an improved EM reverberation chamber which facilitates the dynamic three dimensional (3D) manipulation of EM field polarization within the chamber and produces a uniform field distribution inside the chamber. The chamber includes one or more walls with tunable lumped e.....
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