US Patent Issued to D-FEND SOLUTIONS on May 13 for "Self-controlled radio frequency (RF) filtering unit" (Israeli Inventor)

ALEXANDRIA, Va., June 12 -- United States Patent no. 12,301,263, issued on May 13, was assigned to D-FEND SOLUTIONS AD LTD. (Raanana, Israel).

"Self-controlled radio frequency (RF) filtering unit" was invented by Shmuel Aviv (Raanana, Israel).

According to the abstract* released by the U.S. Patent & Trademark Office: "A self-controlled radio frequency (RF) filtering unit that may include (i) a frequency bank that comprises first till fourth band pass filters (BPFs) having first till fourth frequency bands respectively; wherein at least one harmonic of at least one fundamental frequency within the first frequency band pass an interference risk for at least one other frequency band; (ii) a measurement circuit configured to measure the input...