ELECTRONIC SIGNAL GENERATORS COUPLERS

Brand Owner (click to sort) Address Description
BARZOOKA SEESCAN, INC. Steven C. Tietsworth, General Counsel 3855 Ruffin Road San Diego CA 92123 Electronic signal generators and couplers for generating and coupling electrical current to hidden or buried utilities; signal generators and signal couplers for providing test signals to buried pipes or other conductors; buried utility locators for receiving magnetic field signals emitted from hidden or buried utilities and determining information about the hidden or buried utilities based on the received magnetic fields; electronic devices for inducing current flow in conductive buried utilities using electromagnetic fields to couple the currents thereto; software for controlling electronic devices for inducing current flow in conductive buried utilities using electromagnetic fields to couple the currents thereto;
INDUCTION STICK SEESCAN, INC. Steven C. Tietsworth, General Counsel 3855 Ruffin Road San Diego CA 92123 Electronic signal generators and couplers for generating and coupling electrical current to hidden or buried utilities; signal generators and signal couplers for providing test signals to buried pipes or other conductors; buried utility locators for receiving magnetic field signals emitted from hidden or buried utilities and determining information about the hidden or buried utilities based on the received magnetic fields;
 

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

   
Technical Examples
  1. A proposed integrateable optical interleaver includes an input Y-branch coupler and at least two multi-section optical couplers. The multi-section optical couplers of the interleaver include at least three substantially similar optical couplers, adjacent ones of the optical couplers interconnected via at least one set of waveguides. The interleaver of the present invention comprises a highly compact and fabrication-robust form that is capable of being integrated onto a single planar lightwave circuit.