| William Kurkian | 6ea97f8 | 2019-03-13 15:51:55 -0400 | [diff] [blame] | 1 | Additional IP Rights Grant (Patents) |
| 2 | |
| 3 | "This implementation" means the copyrightable works distributed by |
| 4 | Google as part of the Go project. |
| 5 | |
| 6 | Google hereby grants to You a perpetual, worldwide, non-exclusive, |
| 7 | no-charge, royalty-free, irrevocable (except as stated in this section) |
| 8 | patent license to make, have made, use, offer to sell, sell, import, |
| 9 | transfer and otherwise run, modify and propagate the contents of this |
| 10 | implementation of Go, where such license applies only to those patent |
| 11 | claims, both currently owned or controlled by Google and acquired in |
| 12 | the future, licensable by Google that are necessarily infringed by this |
| 13 | implementation of Go. This grant does not include claims that would be |
| 14 | infringed only as a consequence of further modification of this |
| 15 | implementation. If you or your agent or exclusive licensee institute or |
| 16 | order or agree to the institution of patent litigation against any |
| 17 | entity (including a cross-claim or counterclaim in a lawsuit) alleging |
| 18 | that this implementation of Go or any code incorporated within this |
| 19 | implementation of Go constitutes direct or contributory patent |
| 20 | infringement, or inducement of patent infringement, then any patent |
| 21 | rights granted to you under this License for this implementation of Go |
| 22 | shall terminate as of the date such litigation is filed. |