Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Adrian Yap — 7 Patents

DIDirectv: 7 patents #113 of 679Top 20%
Gaithersburg, MD: #262 of 1,746 inventorsTop 20%
Maryland: #4,753 of 35,612 inventorsTop 15%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Adrian Yap has been granted 7 US patents while listed as an inventor at Directv. The first was granted in 2005 and the most recent in May 2015. Adrian Yap ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Adrian Yap in Gaithersburg, MD, US.

Patents per Year

Patents granted per year, 2005 to 2015Bar chart with a peak of 2 patents in 2005.peak 22005: 2 patents20052007: 2 patents20072008: 1 patents20082012: 1 patents20122015: 1 patents2015

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9027060 DVR with enhanced functionality Michael Ficco, Robert Davis 2015-05-05 $156,308,000
8312490 DVR with enhanced functionality Michael Ficco, Robert Davis 2012-11-13 $137,756,000
7379653 Audio-video synchronization for digital systems Scott D. Casavant, Hsien-Hua Lee 2008-05-27 $101,238,000
7206501 Method and apparatus for identifying MPEG picture coding types Scott D. Casavant 2007-04-17 $147,347,000
7164844 Method and apparatus for facilitating reverse playback Scott D. Casavant 2007-01-16 $146,833,000
6922845 Multi-processor DVR Michael Ficco, Robert Davis 2005-07-26 $34,239,000
6868292 Device control via digitally stored program content Michael Ficco, Ernest Seah, Rajeshwari Karthikeyan 2005-03-15 $51,105,000