Resources

U.S. Patent 9681358, June 13, 2017 Link
U.S. Patent 9913200, March 6, 2018 Link
U.S. Patent 10341937, July 2, 2019 Link
U.S. Patent 20170374603, December 28, 2017 Link
U.S. Patent 20180302839, October 18, 2018 Link
U.S. Patent 20190373532, December 5, 2019 Link

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