Digital content services or stores over the internet that transmit or stream protected or encrypted digital content to connected devices and applications that access the digital content services or stores | Patent Application Number 9992413
9992413
Not Appealed
Patent NumberUS 09965233 B2
Publication NumberUS 20020077980 A1
Filled DateNov 18, 2001
Priority DateNov 20, 2000
Inventor/ApplicantsWilliam Ho Chang
Christina Ying Liu
Christina Ying Liu
William Ho Chang
Christina Ying Liu
Christina Ying Liu
William Ho Chang
ExaminesHENDERSON, ESTHER BENOIT
Art Unit2458
Technology Center2400
Law Firm
You must be logged in to view
LoginAttorneys
Subscription-Only
View Concierge Program![Patent Prosecution report image](/_next/image?url=https%3A%2F%2Fpatexia-data.s3.amazonaws.com%2Fconnect%2F65256ba2e3fa03282001bdac%2F280_c4899fec3f1140f6f1ec05c01211cc01.jpg&w=384&q=75)
Empower your practice with Patexia Publication Prosecution IP Module.
Get access to our exclusive rankings and unlock powerful data.
Looking for a Publication Attorney?
Get in touch with our team or create your account to start exploring a
network of over 120K attorneys.