GENEVA, April 19 -- TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (164 83 Stockholm) filed a patent application (PCT/EP2023/078225) for "ELECTRICAL BALANCE DUPLEXER" on Oct 11, 2023. With publication no. WO/2025/078005, the details related to the patent application was published on Apr 17, 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): ELGAARD, Christian (Lagergranden 7226 48 Lund), SJOLAND, Henrik (Soprangranden 7224 68 Lund)

Abstract: An electrical balance duplexer (EBD) is provided in an example comprising a first transformer comprising a first at least part of a transformer winding and a se...