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USPTO Patent Rankings Data through Dec 31, 2025
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John Austin MacLellan — 7 Patents

ATAT&T: 7 patents #2,622 of 18,772Top 15%
Aberdeen, NJ: #25 of 161 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
John Austin MacLellan has been granted 7 US patents while listed as an inventor at AT&T. The first was granted in 1997 and the most recent in September 2002. John Austin MacLellan ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list John Austin MacLellan in Aberdeen, NJ, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6456668 QPSK modulated backscatter system R. Anthony Shober, Giovanni Vannucci, Gregory A. Wright 2002-09-24 $5,535,000
6185418 Adaptive digital radio communication system R. Anthony Shober, Gregory A. Wright 2001-02-06 $36,653,000
6177861 System for short range wireless data communication to inexpensive endpoints R. Anthony Shober 2001-01-23 $53,311,000
6130623 Encryption for modulated backscatter systems Giovanni Vannucci 2000-10-10 $42,537,000
5940006 Enhanced uplink modulated backscatter system R. Anthony Shober, Giovanni Vannucci 1999-08-17 $71,558,000
5929779 Read/write protocol for radio frequency identification tags David H. Smithgall, Sr. 1999-07-27 $52,855,000
5649296 Full duplex modulated backscatter system R. Anthony Shober, Giovanni Vannucci, Gregory A. Wright 1997-07-15 $21,214,000