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by aquarium87
1207 days ago
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They didn't. There were a series of patents filed, tangentially related I'm assuming, and the Covid version of the patent came after covid came. "NOTE: The priority date for patent application US-2020279585-A1 (and the corresponding grant US-11024339-B2) that Google has supplied is based on a series of separate-but-related patent applications dating back to 2015. Of those various applications, only US-2020279585-A1 mentions COVID-19, and it was filed on May 17, 2020. " |
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