DTVG Licensing, Inc.

10 patents currently held · Updated Nov 15, 2026

Held is read from USPTO's recorded assignments; a transfer never recorded there does not appear.

Recorded under 2 name spellings.

Ending by 2030

May 2027

Next term end

When these terms end

5 yrs10 yrs20 yrs

Held patents by the year their term ends

20262027202820292030203120322033203420352036203720382039204020412042204320442045

Fee deadlines

No maintenance fee falls due on this company's record before Nov 15, 2027.

Recent changes

2 terms have ended since Aug 17, 2026

Patents held now

Soonest term end first. Each date below is computed on that patent's own page, which shows the rule, the adjustments and the fee history it was derived from.

Showing 1 to 10 of 10

Patent	Title	Status	Expires	Confidence
US 7,461,325	Method and system for providing short block length low density parity check (LDPC) codes in support of broadband satellite applications In force Ends no later than May 24, 2027 · From the USPTO record	In force	Ends no later than May 24, 2027	From the USPTO record
US 7,907,641	Method and apparatus for providing signal acquisition and frame synchronization in a hierarchical modulation scheme In force Term ends Jul 23, 2027 · From the USPTO record	In force	Term ends Jul 23, 2027	From the USPTO record
US 8,326,213	Encoding low density parity check (LDPC) codes through an LDPC decoder In force Term ends Aug 31, 2027 · From the USPTO record	In force	Term ends Aug 31, 2027	From the USPTO record
US 7,725,802	Code design and implementation improvements for low density parity check codes for multiple-input multiple-output channels In force Term ends Sep 1, 2027 · From the USPTO record	In force	Term ends Sep 1, 2027	From the USPTO record
US 8,140,931	Method and system for generating parallel decodable low density parity check (LDPC) codes In force Term ends Sep 10, 2027 · From the USPTO record	In force	Term ends Sep 10, 2027	From the USPTO record
US 8,594,575	Shifted channel characteristics for mitigating co-channel interference In force Term ends Jan 12, 2028 · From the USPTO record	In force	Term ends Jan 12, 2028	From the USPTO record
US 8,208,499	Framing structure for digital broadcasting and interactive services In force Term ends Jun 26, 2028 · From the USPTO record	In force	Term ends Jun 26, 2028	From the USPTO record
US 7,672,285	Method and apparatus for minimizing co-channel interference by scrambling In force Term ends Sep 15, 2028 · From the USPTO record	In force	Term ends Sep 15, 2028	From the USPTO record
US 7,770,089	Method and apparatus for providing reduced memory Low Density Parity Check (LDPC) codes In force Term ends Apr 1, 2029 · From the USPTO record	In force	Term ends Apr 1, 2029	From the USPTO record
US 7,551,736	Physical layer header scrambling in satellite broadcast systems In force Term ended Nov 14, 2026 · From the USPTO record	In force	Term ended Nov 14, 2026	From the USPTO record

Also on record, not counted in the 10: 2 lapsed for an unpaid fee · 70 ended at full term. List them

Sources and methods

Compiled from the USPTO record, grants, published applications and recorded assignments, not yet reviewed by hand. How this record was built

Computed patent terms end on the dates shown. Related patents and pending applications may cover overlapping subject matter.

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Published applications

Every application published under this name has become a patent.