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A comment on Show HN: URL Shortener Optimized for QR Code.

Re:Show HN: URL Shortener Optimized for QR Code by emeraldd on Monday October 05, 2020 @06:27PM (#24692745)
Somewhat related: What ever happened with the QR Code to url shortener patent lawsuits that were going on several years ago ... 2013ish I think? Is it still risking a lawsuit to use them?

Context: https://www.paperspecs.com/caught-our-eye/beware-the-qr-code...

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Re:Show HN: URL Shortener Optimized for QR Code by emeraldd on Monday October 05, 2020 @06:33PM (#24692792)
huh ... Seems like the patents might be expired?

https://patents.google.com/patent/US8131597 https://patents.google.com/patent/US6199048

[ Parent | on HN ]