US Patent Issued to City University of Hong Kong on Oct. 21 for "Metasurface antenna and metasurface structure for antenna" (Chinese, Chinese Inventors)

ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,451,620, issued on Oct. 21, was assigned to City University of Hong Kong (Kowloon, Hong Kong).

"Metasurface antenna and metasurface structure for antenna" was invented by Gengbo Wu (Kowloon, Hong Kong), Junyan Dai (Nanjing, China), Kam Man Shum (Kowloon, Hong Kong), Ka Fai Chan (Kowloon, Hong Kong) and Chi Hou Chan (Kowloon, Hong Kong).

According to the abstract* released by the U.S. Patent & Trademark Office: "A metasurface structure for an antenna. The metasurface structure includes multiple subwavelength units operable to manipulate or control amplitude, phase, polarization, frequency, and momentum of electromagnetic waves for radiation. The metasurface structure may be operably c...