Resonant (RESN) 10-Q 2021 Q2 Quarterly report

Exhibit 32.1

Certifications of Principal Executive Officer and Principal Financial Officer

Pursuant to 18 U.S.C. Section 1350, As Adopted Pursuant To

Section 906 of the Sarbanes-Oxley Act of 2002

Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (18 U.S.C. 1350), George B. Holmes, Chief Executive Officer (Principal Executive Officer) and Martin S. McDermut, Chief Financial Officer (Principal Financial Officer) of Resonant Inc. (the “Company”), hereby certifies that, to the best of his knowledge:

1.Our Quarterly Report on Form 10-Q for the quarter ended June 30, 2021, to which this Certification is attached as Exhibit 32.1 (the “Report”), fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:	August 11, 2021	/s/ George B. Holmes
		George B. Holmes
		Chief Executive Officer
		(Principal Executive Officer)
		/s/ Martin S. McDermut
		Martin S. McDermut
		Chief Financial Officer
		(Principal Financial Officer)