ExamPat

Roku Inc.

Ex parte reexamination requester·7 ex parte reexams

Roku Inc. has requested 7 USPTO ex parte reexaminations. It most often challenges patents owned by Anonymous Media Research Holdings LLC, Anonymous Media LLC, and Anonymous Media Research LLC. ExamPat indexes the full prosecution record for each proceeding, including office-action grounds, certificate outcomes, and downstream PTAB and Federal Circuit decisions.

Filings by year

1
24
6
25

Top patent owners challenged

Outcome track record

How this requester's challenges resolve: claims confirmed, amended, mixed, or fully canceled.

  • Certificate outcome split across every bucket
  • Share of challenges that canceled claims

Challenge metrics

Cancellation rate, average pendency, and the open/closed split across every reexam this requester has filed.

  • Outcome rate of closed challenges
  • Average pendency in months

Examiners & defense counsel

Which examiners decide this requester's challenges, and which firms defend the targeted patents.

  • Most frequent examiners
  • Top opposing counsel

Recent reexaminations (7)

Control #FiledPatentTitleOwnerStatus
90/019,960May 13, 202510,719,848MEDIA USAGE MONITORING AND MEASUREMENT SYSTEM AND METHODAnonymous Media LLCClosed
90/019,958May 13, 202510,719,849MEDIA USAGE MONITORING AND MEASUREMENT SYSTEM AND METHODAnonymous Media Research Holdings LLCClosed
90/019,961May 13, 20258,510,768MEDIA USAGE MONITORING AND MEASUREMENT SYSTEM AND METHODAnonymous Media Research LLCClosed
90/019,959May 13, 20258,756,622MEDIA USAGE MONITORING AND MEASUREMENT SYSTEM AND METHODAnonymous Media Research Holdings LLCClosed
90/019,954May 12, 202510,572,896MEDIA USAGE MONITORING AND MEASUREMENT SYSTEM AND METHODAnonymous Media LLCClosed
90/019,955May 12, 20258,296,791MEDIA USAGE MONITORING AND MEASUREMENT SYSTEM AND METHODAnonymous Media Research Holdings LLCClosed
90/020,156Mar 22, 2024D962,897REMOTE CONTROL FOR TELEVISION—Closed

Other reexam requesters

See the full reexam picture for Roku Inc.

Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.