ALEXANDRIA, Va., July 21 -- United States Patent no. 12,690,073, issued on July 21, was assigned to Pismo Labs Technology Ltd. (Kowloon, Hong Kong).

"Methods and systems of sending and receiving messages between a cellular router and a server" was invented by Uzair Ahmed Chughtai (Kowloon, Hong Kong), Fawad Ahmed (Karachi, Pakistan), Tomas Seirys (Kaunas, Lithuania), Man Kit Kwan (New Territories, Hong Kong), Al-Amin Quyyum (Dacca, Bangladesh), Yu Yeung (Kowloon, Hong Kong) and Ka Ho Ho (Kowloon, Hong Kong).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses methods and systems for using one or more substitute connections between a cellular router and a server. When the server detec...