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Microsoft cleartype patents have expired


From: Anurag Thakur
Subject: Microsoft cleartype patents have expired
Date: Sun, 16 Aug 2020 15:54:37 +0530

All the cleartype patents mentioned in https://www.freetype.org/patents.html have expired:

Patent US6219025: Anticipated expiration on 2018-10-07
Patent US6225973: Anticipated expiration on 2018-10-07
Patent US6239783: Anticipated expiration on 2018-10-07
Patent US6243070: Anticipated expiration on 2018-10-07
Patent US6282327: Anticipated expiration on 2019-07-30
Patent US6307566: Anticipated expiration on 2018-10-07
Patent US6393145: Anticipated expiration on 2019-07-30
Patent US6421054: Anticipated expiration on 2018-10-07
Patent US6624828: Anticipated expiration on 2019-07-30
Patent US6973210: Anticipated expiration on 2019-07-30

All the above mentioned patents have status: Expired, as reported by Google.

So, it would be great if someone could update the patents section to reflect this information and check if there are any other cleartype patents that are still active.

Thanks,
Anurag


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