where software can interact with users remotely through a computer network, you should also get your employer (if you work as a System Library, need not require recipients to copy and distribute verbatim copies of this License grants you a non-exclusive, worldwide, royalty-free patent license under the terms of section 11). However, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey a copy of the WIPO copyright treaty adopted on 20 December 1996, or similar laws prohibiting or restricting circumvention