Is this effected by Microsoft's patent on various rAns coding and decoding? If not, how does it avoid the (rather vague) claims? https://patents.google.com/pa

Is this effected by Microsoft's patent on various rAns coding and decoding? If not, how does it avoid the (rather vague) claims? https://patents.google.com/patent/US11234023B2/en https://patents.google.com/patent/US11234023B2/en