US Patent D968253 Video doorbell
Is a
Date Filed
February 25, 2021
Date of Patent
November 1, 2022
Patent Application Number
29771785
Patent Citations Received
Patent Inventor Names
Chao Qin
0
Davy Ying
0
Patent Jurisdiction
Patent Number
Patent Primary Examiner
Find more entities like US Patent D968253 Video doorbell
Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
By using this site, you agree to our Terms of Service.