Instant messaging for mobile device with offline and online mode
U.S. Issued Patent, 2020
The discloosure presents unified instant messaging application/service that enables to concurrently send messages via online mode using internet and Offline or Airplane mode
Recommended citation: Aneja, S., Aneja. N., and Petra, I. "Instant messaging for mobile device with offline and online mode." U.S. Patent 10,834,035, filed Dec 28, 2015, issued Nov 10, 2020. https://patentimages.storage.googleapis.com/58/d4/f7/58ebe5626a9362/US10834035.pdf