Inventor
Song Juandi
CN5 patents
Patents
5 patentsUS12046813B2Jul 23, 2024
Antenna filter unit, and radio unit
ERICSSON TELEFON AB L M1 citations57
US12444825B2Oct 14, 2025
Dielectric filter, and AU, RU or BS having the same
ERICSSON TELEFON AB L M0 citations56
US12255375B2Mar 18, 2025
AU and RU having CWG filters, and BS having the AU or RU
ERICSSON TELEFON AB L M0 citations56
US12519196B2Jan 6, 2026
RF filter and communication device having the same
ERICSSON TELEFON AB L M0 citations43
US12548874B2Feb 10, 2026
Dielectric waveguide port coupling structure including a metalized dielectric block having a blind groove with a transmission line disposed therein
ERICSSON TELEFON AB L M0 citations42