Inventor
KNOWLTON CHADD B
US19 patents
⚠️ This page may combine multiple inventors who share the name “KNOWLTON CHADD B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSOFT CORP
11 patentsUS7912921B2Mar 22, 2011
Method and apparatus for selecting cache and proxy policy
MICROSOFT CORP271 citations98
US6986018B2Jan 10, 2006
Method and apparatus for selecting cache and proxy policy
MICROSOFT CORP299 citations98
US6041345AMar 21, 2000
Active stream format for holding multiple media streams
MICROSOFT CORP194 citations98
US6836791B1Dec 28, 2004
Active stream format for holding multiple media streams
MICROSOFT CORP39 citations96
US6763374B1Jul 13, 2004
Active stream format for holding multiple media streams
MICROSOFT CORP35 citations96
US6029200AFeb 22, 2000
Automatic protocol rollover in streaming multimedia data delivery system
MICROSOFT CORP116 citations95
US6415327B1Jul 2, 2002
Automatic protocol rollover in streaming multimedia data delivery systems
MICROSOFT CORP73 citations94
US7466721B2Dec 16, 2008
Active stream format for holding multiple media streams
MICROSOFT CORP12 citations92
US7342924B2Mar 11, 2008
Active stream format for holding multiple media streams
MICROSOFT CORP15 citations92
US7296063B2Nov 13, 2007
Active stream format for holding multiple media streams
MICROSOFT CORP21 citations92
US7206822B2Apr 17, 2007
Active stream format for holding multiple media streams
MICROSOFT CORP10 citations92
ALKOVE JAMES M
4 patentsUS8646011B2Feb 4, 2014
Certification program for devices operating with an entertainment access system
ALKOVE JAMES M2 citations62
US8621094B2Dec 31, 2013
User status reports provided by an entertainment access system
ALKOVE JAMES M0 citations51
US10475010B2Nov 12, 2019
Federated entertainment access service
ALKOVE JAMES M0 citations41
US8656506B2Feb 18, 2014
Rights enforcement of unencrypted content
ALKOVE JAMES M0 citations41