None of ParkerVision’s arguments, however, demonstrates the patentability of any challenged claim.

This notice is timely filed within 63 days of the Board’s Final Written Decision.

Patent Owner’s appeal includes any underlying orders, decisions, rulings, and opinions as well as any issues raised during these proceedings.

In accordance with 37 C.F.R. § 90.2(a)(3)(ii), Patent Owner further indicates that the issues on appeal include, without limitation: (i) the Board’s determination that all challenged claims are unpatentable over the art of record in this proceeding; (ii) the Board’s claim constructions; (iii) the Board’s disposition and evidentiary rulings relating to Patent Owner’s objections to certain of Petitioner’s arguments and evidence; (iv) the Board’s disposition and evidentiary rulings relating to Petitioner’s objections to certain of Patent Owner’s arguments and evidence; (v) the Board’s obviousness analysis; (vi) the Board’s determination to institute this proceeding; (vii) the Board’s decision not to dismiss this proceeding; and (viii) any finding or determination supporting or related to the above-mentioned issues as well as all other issues decided adversely to Patent Owner including in any orders, decisions, dispositions, rulings, and/or opinions.

That appeal (22- 1548) is fully briefed and is in the process of being scheduled for oral argument.

Box 1450 Alexandria, VA 22313-1450 The undersigned also herby certifies that a true and correct copy of the above-captioned PATENT OWNER’S NOTICE OF APPEAL and the filing fee is being filed via CM/ECF with the Clerk’s Office of the United States Court of Appeals for the Federal Circuit on January 19, 2023.

1 LG Electronics Inc., who filed a petition in IPR2022-00246, is joined as petitioner in this proceeding.

This notice is timely filed within 63 days of the Board’s Final Written Decision.

Patent Owner’s appeal includes any underlying orders, decisions, rulings, and opinions as well as any issues raised during these proceedings.

In accordance with 37 C.F.R. § 90.2(a)(3)(ii), Patent Owner further indicates that the issues on appeal include, without limitation: (i) the Board’s determination that all challenged claims are unpatentable over the art of record in this proceeding; (ii) the Board’s claim constructions; (iii) the Board’s disposition and evidentiary rulings relating to Patent Owner’s objections to certain of Petitioner’s arguments and evidence; (iv) the Board’s disposition and evidentiary rulings relating to Petitioner’s objections to certain of Patent Owner’s arguments and evidence; (v) the Board’s obviousness analysis; (vi) the Board’s determination to institute this proceeding; (vii) the Board’s decision not to dismiss this proceeding; and (viii) any finding or determination supporting or related to the above-mentioned issues as well as all other issues decided adversely to Patent Owner including in any orders, decisions, dispositions, rulings, and/or opinions.

Box 1450 Alexandria, VA 22313-1450 The undersigned also herby certifies that a true and correct copy of the above-captioned PATENT OWNER’S NOTICE OF APPEAL and the filing fee is being filed via CM/ECF with the Clerk’s Office of the United States Court of Appeals for the Federal Circuit on January 13, 2023.