Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Vikram Rai — 7 Patents

ATAT&T: 3 patents #5,559 of 18,772Top 30%
Alcatel Lucent: 2 patents #1,547 of 4,169Top 40%
Oracle: 1 patents #8,339 of 14,854Top 60%
Dover, NJ: #125 of 708 inventorsTop 20%
New Jersey: #12,481 of 69,400 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Vikram Rai has been granted 7 US patents while listed as an inventor at AT&T. The first was granted in 2001 and the most recent in July 2013. Vikram Rai ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Vikram Rai in Dover, NJ, US.

Patents per Year

Patents granted per year, 2001 to 2013Bar chart with a peak of 2 patents in 2012.peak 22001: 1 patents20012006: 1 patents20062008: 1 patents20082010: 1 patents20102012: 2 patents20122013: 1 patents2013

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8493998 Method and apparatus for scheduling forward data bursts in wireless network Rui Silva 2013-07-23 $1,356,000
8204433 Wireless communication system facilitating communications through local networks Rui Silva 2012-06-19 $1,186,000
8169856 Time synchronization in cluster systems Alok Srivastava, Angelo Pruscino, Sameer Joshi 2012-05-01 $58,176,000
7814360 Synchronizing cluster time to a master node with a faster clock Alok Srivastava 2010-10-12 $16,262,000
7324808 Information delivery method for communication systems 2008-01-29
7068993 Method and apparatus for packetized supplemental wireless distress signaling Rui Silva 2006-06-27 $6,412,000
6222463 Vehicle communication network 2001-04-24 $27,674,000