https://blog.withedge.com/p/patent-licenses-the-ai-patent-war
The focus has been on copyright and fair use disputes, but patent licensing might be more important both for implementation and application
ai warpatentlicenses
https://www.itpro.com/635629/htc-sues-apple-as-patent-wars-continue
Apple and HTC are going to court again over patents.
patent waron itapplevshtc