Walker Digital, LLC
Patent owner in reexamination·9 ex parte reexams
Walker Digital, LLC's patents have been the subject of 9 USPTO ex parte reexaminations. Its patents are most often challenged by Axis Communications AB, Sony Electronics Inc., and Sony Computer Entertainment America 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
Outcome track record
How reexams of this owner's patents resolve: claims confirmed, amended, mixed, or fully canceled.
- Certificate outcome split across every bucket
- Claim-survival rate
Defense metrics
Claim-survival rate, average pendency, and the open/closed split across every reexam of this owner's patents.
- Survival rate of closed proceedings
- Average pendency in months
Challengers & examiners
Which requesters most often challenge this owner's patents, and which examiners decide them.
- Top requesters
- Most frequent examiners
Recent reexaminations (9)
| Control # | Filed | Patent | Title | Requester | Status |
|---|---|---|---|---|---|
| 90/012,673 | Sep 15, 2012 | 7,924,323 | METHOD AND APPARATUS FOR AUTOMATICALLY CAPTURING AND MANAGING IMAGES | Sony Electronics Inc. | Closed |
| 90/012,585 | Sep 14, 2012 | 7,817,182 | INTERNET SURVEILLANCE SYSTEM AND METHOD | On-Net Surveillance Systems, Inc. | Closed |
| 90/012,504 | Sep 12, 2012 | 6,224,486 | Database Driven Online Distributed Tournament System | Sony Computer Entertainment America LLC | Closed |
| 90/012,333 | May 31, 2012 | 6,110,041 | Method and System for Adapting Gaming Devices to Playing Preferences | Sony Computer Entertainment America LLC | Closed |
| 90/009,998 | May 15, 2012 | 7,605,840 | INTERNET SURVEILLANCE SYSTEM AND METHOD | Axis Communications AB | Closed |
| 90/020,001 | May 15, 2012 | 6,720,990 | INTERNET SURVEILLANCE SYSTEM AND METHOD | Axis Communications AB | Closed |
| 90/020,000 | May 15, 2012 | 7,817,182 | INTERNET SURVEILLANCE SYSTEM AND METHOD | Axis Communications AB | Closed |
| 90/009,999 | May 15, 2012 | 7,593,033 | INTERNET SURVEILLANCE SYSTEM AND METHOD | Axis Communications AB | Closed |
| 90/012,113 | Jan 30, 2012 | 7,924,323 | METHOD AND APPARATUS FOR AUTOMATICALLY CAPTURING AND MANAGING IMAGES | Sony Electronics Inc. | Closed |
See the full reexam picture for Walker Digital, LLC
Certificate outcomes, pendency, and the parties and examiners behind these cases. Free to sign up.