Patents by Inventor Sung Rhim

Sung Rhim has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Multilayer Ultrasonic Transducer and Method for Manufacturing Same
    Publication number: 20080018205
    Abstract: A multilayer ultrasonic transducer includes a multilayer piezoelectric substrate assembly (100) laminated with a first and a second piezoelectric substrate on top of each other, and having a first electrode node (42) and a second electrode (44) node polarized with a primary electrode and a secondary electrode, respectively, a flexible printed circuit board coupled to the first electrode node, a backing block with a predetermined thickness surrounded by the flexible printed circuit board, a ground flexible printed circuit board coupled to the second electrode node, and an acoustic matching layer deposited on the multilayer piezoelectric substrate assembly.
    Type: Application
    Filed: December 8, 2005
    Publication date: January 24, 2008
    Inventors: Sung Rhim, Ho Jung