US Patent Issued to NEC on May 19 for "Optical transceiver, optical communication system, optical transmission apparatus, method for setting optical transceiver, and computer-readable medium" (Japanese Inventor)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,634,014, issued on May 19, was assigned to NEC Corp. (Tokyo).

"Optical transceiver, optical communication system, optical transmission apparatus, method for setting optical transceiver, and computer-readable medium" was invented by Atsushi Kozato (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A wavelength-tunable optical transmission unit repeatedly transmits a first channel setting optical signal while changing a transmission channel until a wavelength-tunable optical reception unit receives a second channel setting optical signal in response to a first instruction signal. When the wavelength-tunable optical reception unit receives the second cha...