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USPTO Patent Rankings Data through Dec 31, 2025
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Daniel R. Phelps — 6 Patents

POPolycom: 5 patents #51 of 365Top 15%
PIPicturetel: 1 patents #28 of 48Top 60%
Lynn, MA: #26 of 204 inventorsTop 15%
Massachusetts: #20,532 of 88,656 inventorsTop 25%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Daniel R. Phelps has been granted 6 US patents while listed as an inventor at Polycom. The first was granted in 1997 and the most recent in September 2009. Daniel R. Phelps ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Daniel R. Phelps in Lynn, MA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7593031 Integrated desktop videoconferencing system Timothy Root, Anthony Martin Duys 2009-09-22 $21,933,000
7471320 Electronic pan tilt zoom video camera with adaptive edge sharpening filter Kenneth W. Malkin, Larry K. Baxter, Steven C. Taetzsch 2008-12-30 $12,012,000
6614474 Electronic pan tilt zoom video camera with adaptive edge sharpening filter Kenneth W. Malkin, Larry K. Baxter, Steven C. Taetzsch 2003-09-02 $21,914,000
D477622 Video camera system Teresa M. Drummey, Anthony Martin Duys, Scott Wakefield, Christopher Ramm 2003-07-22
D476345 Video camera Teresa M. Drummey, Anthony Martin Duys, Scott Wakefield, Benjamin Misrahi 2003-06-24
5633681 Electrically controlled camera positioning system Larry K. Baxter, Anthony Martin Duys, Frank Labuski 1997-05-27 $6,967,000