Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
PS

Peter D. Southgate — 18 Patents

RCRca: 8 patents #132 of 1,739Top 8%
DPDelsys Pharmaceutical: 6 patents #8 of 36Top 25%
SASarnoff: 4 patents #120 of 471Top 30%
TEThomson Consumer Electronics: 1 patents #246 of 436Top 60%
Princeton, NJ: #246 of 2,186 inventorsTop 15%
New Jersey: #4,623 of 69,400 inventorsTop 7%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
Peter D. Southgate has been granted 18 US patents while listed as an inventor at Rca. The first was granted in 1981 and the most recent in April 2004. Peter D. Southgate ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Peter D. Southgate in Princeton, NJ, US.

Patents per Year

Patents granted per year, 1981 to 2004Bar chart with a peak of 3 patents in 1981.peak 31981: 3 patents19811982: 1 patents1983: 1 patents19831985: 2 patents1987: 1 patents19871998: 1 patents1999: 3 patents19992000: 1 patents2001: 1 patents20012002: 1 patents2003: 1 patents20032004: 2 patents2004

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6724609 Electrostatic sensing chuck using area matched electrodes Hoi-Cheong Steve Sun, Nitin V. Desai, William R. Roach, David Norman Ludington, Timothy Allen Pletcher +3 more 2004-04-20
6720024 Methods using dry powder deposition apparatuses Eugene S. Poliniak, Hoi Cheong Steve Sun, Nitin V. Desai, Nalin Kumar, William R. Roach +6 more 2004-04-13
6511712 Methods using dry powder deposition apparatuses Eugene S. Poliniak, Hoi-Cheong Steve Sun, Nitin V. Desai, Nalin Kumar, William R. Roach +6 more 2003-01-28
6370005 Electrostatic sensing chuck using area matched electrodes Hoi-Cheong Steve Sun, Nitin V. Desai, William R. Roach, David Norman Ludington, Timothy Allen Pletcher +3 more 2002-04-09
6303143 Pharmaceutical product Suggy Chrai, Ramaswamy Murari, Eugene S. Poliniak, Hoi-Cheong Steve Sun, Nitin V. Desai +10 more 2001-10-16
6063194 Dry powder deposition apparatus Eugene S. Poliniak, Hoi-Cheong Steve Sun, Nitin V. Desai, Nalin Kumar, William R. Roach +8 more 2000-05-16
5882903 Assay system and method for conducting assays Zygmunt M. Andrevski, William R. Roach, Peter John Zanzucchi 1999-03-16
5863502 Parallel reaction cassette and associated devices Zygmunt M. Andrevski, William R. Roach, Peter John Zanzucchi 1999-01-26
5863801 Automated nucleic acid isolation Zvi G. Loewy 1999-01-26
5790913 Method and apparatus for manufacturing a color CRT Owen H. Roberts, Jr., Peter M. Ritt, Robert A. Duschl 1998-08-04
4675729 Method of detecting blemishes in the phosphor screen on a kinescope faceplate 1987-06-23
4547809 Thermally isolated imager 1985-10-15 $2,431,000
4498779 Automatic stripe width reader David W. Fairbanks, Richard B. Davis, John P. Beltz 1985-02-12 $2,020,000
4395122 Defect detection system Istvan Gorog 1983-07-26 $1,464,000
4349880 Inspection system for detecting defects in regular patterns John P. Beltz 1982-09-14 $1,777,000
4292672 Inspection system for detecting defects in regular patterns 1981-09-29 $978,000
4282510 Apparatus for discerning the noticeable presence of spatial fluctuations of intensity within a two-dimensional visual field 1981-08-04 $515,000
4282511 Apparatus for discerning the noticeable presence of spatial fluctuations of intensity within a two-dimensional visual field Horatio N. Crooks 1981-08-04 $515,000