In this index, 12 federal civil lawsuits name a party recorded as Tq Delta LLC, most often as a plaintiff (10 of 12). These may be different parties who share the name; records here are grouped by name only. These cases are most often Patent and Federal Tax / Statutory Actions matters, filed between 2013 and 2021, most frequently in District Court, D. Delaware. The most common cause of action is Patent Infringement. Frequent opposing parties include ZyXEL Communications, Inc and Adtran Inc.
12
Lawsuits
2
As Defendant
10
As Plaintiff
1
Open
11
Terminated
2013–2021
Span
17 mo
Median Duration
1.3 cases/yrNamed as plaintiff in 83% of cases92% PatentNo filings since 2021