Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Stephen J. Sifferman — 7 Patents

ARArraycomm: 2 patents #32 of 69Top 50%
PTPowerwave Technologies: 2 patents #30 of 89Top 35%
DLDurham Logistics: 1 patents #6 of 13Top 50%
Intel: 1 patents #18,326 of 30,777Top 60%
Santa Clara, CA: #2,368 of 9,301 inventorsTop 30%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Stephen J. Sifferman has been granted 7 US patents while listed as an inventor at Arraycomm. The first was granted in 2005 and the most recent in July 2012. Stephen J. Sifferman ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Stephen J. Sifferman in Santa Clara, CA, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D663293 Base station enclosure Gerard MacManus, Greg Veintimilla, Khurram Parviz Sheikh 2012-07-10
D655280 Base station enclosure Gerard MacManus, Greg Veintimilla, Khurram Parviz Sheikh 2012-03-06
7907960 Method and apparatus for adjusting feedback of a remote unit Craig H. Barratt, David M. Parish 2011-03-15 $11,336,000
7554913 Resource allocation in a circuit switched network Vivek Gupta, Sumit Sanyal, Xiangzhong Zeng, Leah J. Fera, Christopher R. Uhlik 2009-06-30
7024163 Method and apparatus for adjusting feedback of a remote unit Craig H. Barratt, David M. Parish 2006-04-04
6965788 Method and apparatus for providing spatial processing in a remote unit Craig H. Barratt, David M. Parish 2005-11-15
6888795 Resource allocation in a circuit switched network Vivek Gupta, Sumit Sanyal, Xiangzhong Zeng, Leah J. Fera, Christopher R. Uhlik 2005-05-03