| Additional IP Rights Grant (Patents) |
| |
| "This implementation" means the copyrightable works distributed by |
| Google as part of this crate |
| |
| Google hereby grants to you a perpetual, worldwide, non-exclusive, |
| no-charge, royalty-free, irrevocable (except as stated in this |
| section) patent license to make, have made, use, offer to sell, sell, |
| import, transfer, and otherwise run, modify and propagate the contents |
| of this implementation, where such license applies only to |
| those patent claims, both currently owned by Google and acquired in |
| the future, licensable by Google that are necessarily infringed by |
| this implementation. This grant does not include claims that would be |
| infringed only as a consequence of further modification of this |
| implementation. If you or your agent or exclusive licensee institute |
| or order or agree to the institution of patent litigation or any other |
| patent enforcement activity against any entity (including a |
| cross-claim or counterclaim in a lawsuit) alleging that this |
| implementation constitutes direct or contributory patent |
| infringement, or inducement of patent infringement, then any patent |
| rights granted to you under this License for this implementation |
| shall terminate as of the date such litigation is filed. |
