In Quick Lookup enter: 12,741,514 and click search
Search returns: US-12741514-B2
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I downloaded the PDF
The patent is more involved than just the split frunk access.
It has a mode that when a person requests to open the frunk remotely the truck may backup (if allowed to safely) to allow space in the front for better access.
This image from the patent is very interesting as it clearly shows a truck the is all electric with a very raked windshield. Much like the Fathom has. It also interesting that the patent picked a truck and not a SUV or car.