The USPTO has received a request from an anonymous party to re-examine two of Apple's patents; US patent 7,663,607, covering multipoint touch screens, and US patent 7,920,129 involving a "double-sided touch-sensitive panel" are now both up for review. Apple had planned on using both patents against Samsung in last year's high profile patent trial...Source: http://www.phonearena.com/news/Anonymous-party-seeks-re-examination-of-two-more-Apple-patents_id46092
