Patent Assignment
Reel/Frame 049446/0373
Assignment of Assignor's Interest
Recorded: 2019-06-12
Pages: 4
Assignee
TURKCELL TEKNOLOJI ARASTIRMA VE GELISTIRME ANONIM SIRKETI
YENI MAHALLE PAMUKKALE SOKAK NO: 11, SOGANLIK, KARTAL, ISTANBUL, TURKEY
Covered Property
(1)
A System for Determining Whether Mobile Subscribers Are Line Holders or Not