Granted Patent
Utility
US 6,751,713 · App. 09/588,041
Method and system for scheduled activation of system information tables in digital transport streams
Inventor:
Zicheng Guo
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Jun 5, 2000
Inventor
Zicheng Guo
Assignees (at issue)
SONY GROUP CORPORATION
SONY ELECTRONICS INC.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.