Communication devices, methods, and systems Grant US-11931174-B1 United States of America 19 Mar 2024
Wearable data communication apparatus, kits, methods, and systems Grant US-11934583-B2 United States of America 19 Mar 2024
Communication devices, methods, and systems Grant US-11864913-B2 United States of America 09 Jan 2024
Communication devices, methods, and systems Grant US-11864914-B2 United States of America 09 Jan 2024