IPR2021-01254, No. 1035 Exhibit - Wayne Westerman, Hand Tracking, Finger Identification, andChordic Manipulation on a Multi Touch Surface Spring 1999 (P.T.A.B. Jul. 13, 2021)
IPR2021-01254, No. 1035 Exhibit - Wayne Westerman, Hand Tracking, Finger Identification, andChordic Manipulation on a Multi Touch Surface Spring 1999 (P.T.A.B. Jul. 13, 2021)