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annotate contrib/python-zstandard/zstd/PATENTS @ 35320:d901a88891fe

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author Phil Cohen <phillco@fb.com>
date Fri, 08 Dec 2017 12:14:38 -0800
parents 2e484bdea8c4
children
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Gregory Szorc <gregory.szorc@gmail.com>
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1 Additional Grant of Patent Rights Version 2
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Gregory Szorc <gregory.szorc@gmail.com>
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2
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Gregory Szorc <gregory.szorc@gmail.com>
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3 "Software" means the Zstandard software distributed by Facebook, Inc.
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Gregory Szorc <gregory.szorc@gmail.com>
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4
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Gregory Szorc <gregory.szorc@gmail.com>
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5 Facebook, Inc. ("Facebook") hereby grants to each recipient of the Software
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Gregory Szorc <gregory.szorc@gmail.com>
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6 ("you") a perpetual, worldwide, royalty-free, non-exclusive, irrevocable
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Gregory Szorc <gregory.szorc@gmail.com>
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7 (subject to the termination provision below) license under any Necessary
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Gregory Szorc <gregory.szorc@gmail.com>
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8 Claims, to make, have made, use, sell, offer to sell, import, and otherwise
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Gregory Szorc <gregory.szorc@gmail.com>
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9 transfer the Software. For avoidance of doubt, no license is granted under
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Gregory Szorc <gregory.szorc@gmail.com>
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10 Facebook’s rights in any patent claims that are infringed by (i) modifications
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Gregory Szorc <gregory.szorc@gmail.com>
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11 to the Software made by you or any third party or (ii) the Software in
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Gregory Szorc <gregory.szorc@gmail.com>
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12 combination with any software or other technology.
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Gregory Szorc <gregory.szorc@gmail.com>
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13
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Gregory Szorc <gregory.szorc@gmail.com>
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14 The license granted hereunder will terminate, automatically and without notice,
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Gregory Szorc <gregory.szorc@gmail.com>
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15 if you (or any of your subsidiaries, corporate affiliates or agents) initiate
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Gregory Szorc <gregory.szorc@gmail.com>
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16 directly or indirectly, or take a direct financial interest in, any Patent
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Gregory Szorc <gregory.szorc@gmail.com>
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17 Assertion: (i) against Facebook or any of its subsidiaries or corporate
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Gregory Szorc <gregory.szorc@gmail.com>
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18 affiliates, (ii) against any party if such Patent Assertion arises in whole or
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Gregory Szorc <gregory.szorc@gmail.com>
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19 in part from any software, technology, product or service of Facebook or any of
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Gregory Szorc <gregory.szorc@gmail.com>
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20 its subsidiaries or corporate affiliates, or (iii) against any party relating
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Gregory Szorc <gregory.szorc@gmail.com>
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21 to the Software. Notwithstanding the foregoing, if Facebook or any of its
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Gregory Szorc <gregory.szorc@gmail.com>
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22 subsidiaries or corporate affiliates files a lawsuit alleging patent
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Gregory Szorc <gregory.szorc@gmail.com>
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23 infringement against you in the first instance, and you respond by filing a
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Gregory Szorc <gregory.szorc@gmail.com>
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24 patent infringement counterclaim in that lawsuit against that party that is
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Gregory Szorc <gregory.szorc@gmail.com>
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25 unrelated to the Software, the license granted hereunder will not terminate
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Gregory Szorc <gregory.szorc@gmail.com>
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26 under section (i) of this paragraph due to such counterclaim.
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27
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Gregory Szorc <gregory.szorc@gmail.com>
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28 A "Necessary Claim" is a claim of a patent owned by Facebook that is
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Gregory Szorc <gregory.szorc@gmail.com>
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29 necessarily infringed by the Software standing alone.
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Gregory Szorc <gregory.szorc@gmail.com>
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30
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Gregory Szorc <gregory.szorc@gmail.com>
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31 A "Patent Assertion" is any lawsuit or other action alleging direct, indirect,
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Gregory Szorc <gregory.szorc@gmail.com>
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32 or contributory infringement or inducement to infringe any patent, including a
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Gregory Szorc <gregory.szorc@gmail.com>
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33 cross-claim or counterclaim.