Ericsson Inc.
Ex parte reexamination requester·4 ex parte reexams
Ericsson Inc. has requested 4 USPTO ex parte reexaminations, with 3 currently open. It most often challenges patents owned by Smart RF Inc. and Wi-LAN, Inc.. 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
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 (4)
| Control # | Filed | Patent | Title | Owner | Status |
|---|---|---|---|---|---|
| 90/015,869 | Jan 8, 2026 | 8,078,561 | NONLINEAR BEHAVIOR MODELS AND METHODS FOR USE THEREOF IN WIRELESS RADIO SYSTEMS | Smart RF Inc. | Open |
| 90/015,864 | Jan 7, 2026 | 10,958,296 | DIGITAL MULTI-BAND PREDISTORTION LINEARIZER WITH NON-LINEAR SUBSAMPLING ALGORITHM IN THE FEEDBACK LOOP | Smart RF Inc. | Open |
| 90/015,865 | Jan 7, 2026 | 9,641,204 | DIGITAL MULTI-BAND PREDISTORTION LINEARIZER WITH NONLINEAR SUBSAMPLING ALGORITHM IN THE FEEDBACK LOOP | Smart RF Inc. | Open |
| 90/012,719 | Dec 26, 2012 | 6,088,326 | PROCESSING DATA TRANSMITTED AND RECEIVED OVER A WIRELESS LINK CONNECTING A CENTRAL TERMINAL AND A SUBSCRIBER TERMINAL OF A WIRELESS TELECOMMUNICATIONS SYSTEM | Wi-LAN, Inc. | Closed |
See the full reexam picture for Ericsson Inc.
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.