ALEXANDRIA, Va., Sept. 10 -- United States Patent no. D1,092,271, issued on Sept. 9, was assigned to Amazon Technologies Inc. (Seattle).
"Doorbell" was invented by Matthew J. England (Santa Monica, Calif.), Mark D. Siminoff (Mountain View, Calif.), Christopher Loew (Palo Alto, Calif.), Chung-Sen Huang (Taipei, Taiwan) and Alexey Krasnoschok (Kiev, Ukraine).
The patent was filed on July 11, 2022, under Application No. D/845,777.
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