# EMC IP Holding Co LLC — Patents explained on PatentBrief

EMC IP Holding Co LLC has 2 landmark patents explained in plain English on PatentBrief.

- [Securing Data Storage Commands with Passcodes](https://patentbrief.org/patent/us/10102356/macos-dark-mode) — granted 2018
  This patent describes a system for securely executing commands on data storage systems by requiring a generated passcode, which is based on user authentication and specific storage entity attributes.
- [How to Keep Data Safe During a Site Failover](https://patentbrief.org/patent/us/9672117/aws-codedeploy) — granted 2017
  A method for keeping data backups synchronized and accessible even when a primary data center goes offline and systems must switch to a backup location.

**Full profile:** https://patentbrief.org/company/emc-ip-holding-co-llc

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_Source: PatentBrief — https://patentbrief.org. Plain-English explanations of US patents._