US 11,910,270 B2
Method of and device for performing a touchless handshake between two or more mobile device users
Barbara Carey, Forestville, CA (US)
Filed by Barbara Carey, Forestville, CA (US)
Filed on Jun. 22, 2021, as Appl. No. 17/355,003.
Claims priority of provisional application 63/044,084, filed on Jun. 25, 2020.
Prior Publication US 2021/0409899 A1, Dec. 30, 2021
Int. Cl. H04M 3/42 (2006.01); H04W 4/02 (2018.01); G06N 20/00 (2019.01); H04W 4/30 (2018.01); H04W 12/02 (2009.01); H04W 4/70 (2018.01)
CPC H04W 4/023 (2013.01) [G06N 20/00 (2019.01); H04W 4/30 (2018.02); H04W 4/70 (2018.02); H04W 12/02 (2013.01)] 24 Claims
OG exemplary drawing
 
1. A method comprising:
triggering, with a first device, a touchless handshake;
sending a wireless signal from the first device to the second device;
receiving, with a second device, the touchless handshake; and
acquiring a code displayed on the second device before sending the wireless signal by the first device.