Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Applied Materials › Edwin C. Weldon
EW

Edwin C. Weldon — 11 Patents

Applied Materials: 11 patents #1,208 of 7,310Top 20%
Los Gatos, CA: #705 of 2,986 inventorsTop 25%
California: #56,011 of 386,348 inventorsTop 15%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
Edwin C. Weldon has been granted 11 US patents while listed as an inventor at Applied Materials. The first was granted in 1998 and the most recent in May 2005. Edwin C. Weldon ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list Edwin C. Weldon in Los Gatos, CA, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6899798 Reusable ceramic-comprising component which includes a scrificial surface layer Yongxiang He, Hong Wang, Clifford Stow 2005-05-31 $12,544,000
6721162 Electrostatic chuck having composite dielectric layer and method of manufacture Kenneth S. Collins, Arik Donde, Brian Lue, Dan Maydan, Robert Steger +8 more 2004-04-13 $29,327,000
6440221 Process chamber having improved temperature control Shamouil Shamouilian, Ananda H. Kumar, Kadthala Ramaya Narendrnath, Eric Askarinam, Michael R. Rice +1 more 2002-08-27 $37,805,000
6414834 Dielectric covered electrostatic chuck Kenneth S. Collins, Arik Donde, Brian Lue, Dan Maydan, Robert Steger +8 more 2002-07-02 $21,510,000
6263829 Process chamber having improved gas distributor and method of manufacture Gerhard Schneider 2001-07-24 $104,034,000
6220607 Thermally conductive conformal media Gerhard Schneider, Ananda H. Kumar, Kadthala Ramaya Narendrnath 2001-04-24 $56,824,000
6108189 Electrostatic chuck having improved gas conduits Kenneth S. Collins, Arik Donde, Brian Lue, Dan Maydan, Robert Steger +8 more 2000-08-22 $108,277,000
5986875 Puncture resistant electrostatic chuck Arik Donde, Hyman J. Levinstein, Robert Wu, Andreas Hegedus, Shamouil Shamouilian +2 more 1999-11-16 $69,047,000
5904776 Conduits for flow of heat transfer fluid to the surface of an electrostatic chuck Arik Donde, Dan Maydan, Robert Steger, Brian Lue, Timothy Dyer 1999-05-18 $64,674,000
5729423 Puncture resistant electrostatic chuck Arik Donde, Hyman J. Levinstein, Robert Wu, Andreas Hegedus, Shamouil Shamouilian +2 more 1998-03-17 $79,338,000
5720818 Conduits for flow of heat transfer fluid to the surface of an electrostatic chuck Arik Donde, Dan Maydan, Robert Steger, Brian Lue, Timothy Dyer 1998-02-24 $178,257,000

Nearby-Ranked Inventors

Ya-Ching Chang11
Hermann Lubbert11
Alexander WAITE11
Mehrad Mehr11
Matthew J. Purdey11
Nishtha Madaan11
Ian C. Richards11
Chad Huffman11
Lifeng Fan11