ALEXANDRIA, Va., Oct. 28 -- United States Patent no. D1,099,732, issued on Oct. 28, was assigned to Amazon Technologies Inc. (Seattle).

"Contact sensor" was invented by James Siminoff (Pacific Palisades, Calif.), Mark D. Siminoff (Mountain View, Calif.), Wen-Yo Lu (Pasadena, Calif.), Christopher Loew (Palo Alto, Calif.), Jia Li (Nutley, N.J.), Wei-Chung Wang (New Taipei, Taiwan), Gregory Berlin (Spring City, Pa.) and Andrew Louis Russell (Havertown, Pa.).

The patent was filed on March 21, 2024, under Application No. D/933,741.

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