Assignee
A T COMMUNICATIONS CO LTD
JP·4 granted patents·2 pending applications·0 citations·filing 2013–2022
Top patents by PatentIndex Score
6 records- 0147US2024289482A1Data management systemA T COMMUNICATIONS CO LTD·Filed 2022·Application pending·0 cites
- 0246US9547815B2Apparatuses and methods generating a two-dimensional code with a logoA T COMMUNICATIONS CO LTD·Filed 2015·Granted Jan 17, 2017·0 cites·3 claims
- 0345US2024378300A1Encrypting apparatus and encrypting methodA T COMMUNICATIONS CO LTD·Filed 2022·Application pending·0 cites
- 0439US9654291B2Authentication server, authentication system, authentication method, and programA T COMMUNICATIONS CO LTD·Filed 2013·Granted May 16, 2017·0 cites·8 claims
- 0529US10277585B2Server device, information management system, information management method, and computer programA T COMMUNICATIONS CO LTD·Filed 2015·Granted Apr 30, 2019·0 cites·7 claims
- 0627US10102463B2Two-dimensional code generation device, two-dimensional code generation method, and non-transitory computer-readable recording mediumA T COMMUNICATIONS CO LTD·Filed 2015·Granted Oct 16, 2018·0 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →