PYRO GENICS

Brand Owner Address Description
PYROGENICS Terra Preta Unit 1 3160 Lionshead Avenue Carlsbad CA 92010 PYRO GENICS;Biochemicals, namely, precursors for in vitro genetic engineering use; biotechnologically formed genes, microbes and enzymes for use in the production of agricultural seeds to enhance plants' growth therefrom; charcoal for horticultural purposes; charcoal for use as a soil conditioner; chemical fertilizer; chemical soil conditioners; soil additives; soil amendments; soil conditioners for agricultural, domestic and/or horticultural use; soil improving agents; soil improving preparations;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. An acousto-optic device is disclosed which can achieve both of suppression of secular change and prevention of device damage and can maintain a stabilized wavelength selection filtering operation. The acousto-optic device includes a substrate on which a SAW guide for guiding a surface acoustic wave and an optical waveguide for guiding an optical wave are provided. A pyro-electricity coping conductive wiring pattern is provided in a region of the substrate other than the SAW guide and neutralizes polarization charge generated on a surface of the substrate.