GENEVA, May 27 -- TECH-SONIC INC. (4330 Tuller RoadDublin, Ohio 43017) filed a patent application (PCT/US2023/079977) for "ULTRASONIC WELDING WINDER MACHINE FOR CYLINDRICAL BATTERIES" on Nov 16, 2023. With publication no. WO/2025/106077, the details related to the patent application was published on May 22, 2025.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): CYPHERT, David, Lee (105091 Lithopolis RoadCanal Winchester, OH 43110), OU, Byoung, Soo (4110 Borge WayDublin, OH 43016)
Abstract:
An ultrasonic tab welder, useful for welding metal ribbon to metal sheet, has an ultrasonic stack having a ...