Source: https://www.retailpatentlitigation.com/2018/05/february-2018-retail-patent-litigation-report/
Timestamp: 2019-04-20 20:28:10+00:00

Document:
February saw a slight uptick in NPE activity, although it remained light presumably as everyone waited for the Supreme Court to decide Oil States. Frequent filers included Codec Technologies, Epic IP, Location Based Services, Spider Search Analytics, and Tangelo IP.
Epic IP LLC v. Fareportal Inc. (S.D.N.Y.) (multiple cases).
Patent: 6,434,599 (Method and apparatus for on-line chatting).
Intellectual Tech LLC v. Sendum Wireless Corporation (E.D. Tex.).
Patent: 7,791,455 (Method and apparatus for autonomous detection of a given location or situation).
Spider Search Analytics LLC v. Sephora USA, Inc. (E.D. Tex.; N.D.Tex.) (multiple cases).
LVMH Watch & Jewelry USA Inc.
Proximity Sensors of Texas, LLC v. Apple Inc. (E.D. Tex.).
WhitServe LLC v. Donuts Inc. (D. Del.) (multiple cases).
Patents: 5,895,468 (System automating delivery of professional services); and 6,182,078 (System for delivering professional services over the internet).
Amazon.com, Inc. et al. v. Personal Web Technologies, LLC et al. (N.D. Cal.).
Patents: 5,978,791 (Data processing system using substantially unique identifiers to identify data items, whereby identical data items have the same identifiers); 6,928,442 (Enforcement and policing of licensed content using content-based identifiers); 7,802,310 (Controlling access to data in a data processing system); 7,945,544 (Similarity-based access control of data in a data processing system); and 8,099,420 (Accessing data in a data processing system).
Mesa Digital LLC v. Amazon.com, Inc. (N.D. Ill.) (multiple cases).
Patents: 9,031,537 (Electronic wireless hand held multimedia device); and 9,646,444 (Electronic wireless hand held multimedia device).
Codec Technologies LLC v. Cinemark USA, Inc. (E.D. Tex.; S.D. Tex.) (multiple cases).
Patent: 6,825,780 (Multiple codec-imager system and method).
Optimize Technology Solutions, LLC v. Performance Inc. d/b/a Performance Bicycle Shop (E.D. Tex.).
Patent: 6,330,592 (Method, memory, product, and code for displaying pre-customized content associated with visitor data).
Spycurity LLC v. Dialogic Inc. (D. Del.) (multiple cases).
Patent: 5,809,118 (System and method for triggering actions at a host computer by telephone).
Tangelo IP, LLC v. Arbonne International, LLC (D. Del.; S.D.N.Y.) (multiple cases).

References: v. 
 v. 
 v. 
 v. 
 v. 
 v. 
 v. 
 v. 
 v. 
 v. 
 v.