Sk Telecom competitive analysis

Explore Sk Telecom's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Sep 10, 2026
Patent NumberPublication DateTitleTotal Oppositions
Apr 22, 2020Apparatus For Generating Down Link Signal, And Method And Apparatus For Cell Search In Cellular System2
Sep 25, 2019Image-Filtering Method And Apparatus, And Encoding/Decoding Method And Apparatus Using Same1

Latest PTAB cases involving Sk Telecom

Discover the latest PTAB cases involving Sk Telecom, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Sk Telecom with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Sep 10, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
SK TELECOM - 3 - -
BAHRDEHLE PAGENBERG PARTNERSCHAFT MBB PATENTANWÄLTE, RECHTSANWÄLTE18 - - -
BARDEHLE PAGENBERG41 - - -
BUNGARTZ CHRISTOPHERSEN2 - - -