Notice " lifetime patent fees" $224,000
us patent 8209634 Grant Number: 8209634 Publication Number: US-8209634-B2 Application Number: US-78478104-A Inventors: Klassen Gerhard D Dunk Craig A Wormald Christopher R Examiner: Priority Date: 2003-12-01 Application Date: 2004-02-24 Grant Date: 2012-06-26 Expiration Date: 2026-11-07 Lifetime Renewal Fees: $7,400 Lifetime Family Renewal Fees: $222,430 Parent Company: Blackberry Original Assignee: Blackberry Ltd Current Assignee: Blackberry Ltd.... https://portal.unifiedpatents.com/patents/patent/US-8209634-B2