Patent Application
Provisional
App. No. 60/296,117
· Confirmation No. 4808
Digital content access control
Provisional Application Expired
Inventors
Xin Wang
Los Angeles, CA
Eddie Chen
Rancho Palos Verdes, CA
Charles Gilliam
Darien, CT
Bijan Tadayon
Germantown, MD
Attorneys & Agents of Record
Prosecution
- Docket No.
- 111325-76
- Confirmation No.
- 4808
Child
Claims priority from a provisional application
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App. 10/163,631
· US 7,152,046
Filed 2002-06-07
· Patented Case
Child
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App. 10/159,272
· US 7,028,009
Filed 2002-06-03
· Patented Case
Child
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App. 14/531,958
· US 10,540,484
Filed 2014-11-03
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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App. 10/956,121
· US 7,774,280
Filed 2004-10-04
· Patented Case
Child
Claims priority from a provisional application
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App. 12/831,535
Filed 2010-07-07
· Abandoned -- After Examiner's Answer or Board of Appeals Decision
Child
PCT
Claims priority from a provisional application
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PCT/US2002/017753
Filed 2002-06-07
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
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PCT
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PCT/US2002/017751
Filed 2002-06-07
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
Child
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App. 10/452,920
Filed 2003-06-03
· Abandoned -- After Examiner's Answer or Board of Appeals Decision
Child
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App. 10/724,076
· US 6,954,738
Filed 2003-12-01
· Patented Case
Child
PCT
Claims priority from a provisional application
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PCT/US2002/017188
Filed 2002-06-03
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
Child
Claims priority from a provisional application
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App. 10/162,701
Filed 2002-06-06
· Abandoned -- After Examiner's Answer or Board of Appeals Decision
Child
Claims priority from a provisional application
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App. 10/163,632
· US 6,824,051
Filed 2002-06-07
· Patented Case
Child
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App. 10/452,928
· US 8,069,116
Filed 2003-06-03
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
PCT
Claims priority from a provisional application
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PCT/US2002/017850
Filed 2002-06-06
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
Child
Claims priority from a provisional application
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App. 13/552,178
Filed 2012-07-18
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
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App. 12/824,531
· US 8,078,542
Filed 2010-06-28
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
PCT
Claims priority from a provisional application
→
PCT/US2002/017754
Filed 2002-06-07
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
Child
Claims priority from a provisional application
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App. 10/163,634
Filed 2002-06-07
· Abandoned -- After Examiner's Answer or Board of Appeals Decision
Child
Claims priority from a provisional application
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App. 10/452,941
· US 7,206,765
Filed 2003-06-03
· Patented Case
Child
Claims priority from a provisional application
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App. 13/296,599
Filed 2011-11-15
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
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App. 13/947,738
Filed 2013-07-22
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
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App. 10/919,394
· US 6,968,996
Filed 2004-08-17
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-07-25
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Quick Facts
- App. No.
- 60/296,117
- Filed
- 2001-06-07
External Links