What have you invented?
Multiple inventions in the smart-item space:
U.S. 9,224,096, U.S. 9,786,145, U.S. 10,354,505 - System and Method for Item Self-assessment as Being Extant or Displaced
U.S. 10,373,462 - Intelligent Personal Item Transport Containers for Owner-customized Monitoring of Owner-Selected Portable Items
U.S. 10,916,113 - Portable Item Reporting Device
U.S. 11,195,396 - Anticipation and Warning of Potential Loss/Theft for Portable Personal Items
European (British, French, German) counterparts have issued for several of the above as well.