ALEXANDRIA, Va., June 2 -- United States Patent no. 12,646,963, issued on June 2, was assigned to JUUL Labs Inc. (San Francisco).

"Charger for a vaporizer device" was invented by Val Valentine (San Francisco).

According to the abstract* released by the U.S. Patent & Trademark Office: "A charging system for charging a vaporizer device is described. The charger may be adapted to control the output voltage to the vaporizer device, thus improving charging efficiency and reducing waste heat generation. Related systems, methods, and articles of manufacture are also described."

The patent was filed on Oct. 7, 2022, under Application No. 17/962,351.

*For further information, including images, charts and tables, please visit: http://patft.uspto....