Alexander S. Polyak has been granted 19 US patents while listed as an inventor at Applied Materials . The first was granted in 1992 and the most recent in October 2023. Alexander S. Polyak ranks #229,345 of 4,157,543 US inventors in our database (top 5.5%). Patent records list Alexander S. Polyak in Palm Coast, FL, US.
Patents per Year Patents granted per year, 1992 to 2023 Bar chart with a peak of 3 patents in 2021. peak 3 1992: 1 patents 1992 1993: 2 patents 2000: 1 patents 2000 2005: 1 patents 2007: 1 patents 2007 2008: 2 patents 2010: 1 patents 2010 2014: 1 patents 2015: 1 patents 2015 2019: 2 patents 2020: 1 patents 2020 2021: 3 patents 2022: 1 patents 2022 2023: 1 patents 2023
Issued Patents All Time
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Showing 1–19 of 19 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
11798825 In-situ wafer rotation for carousel processing chambers Joseph Yudovsky 2023-10-24
$34,065,000
11501957 Pedestal support design for precise chamber matching and process control Gopu Krishna , Sanjeev Baluja 2022-11-15
$47,599,000
11085129 Device to increase deposition uniformity in spatial ALD processing chamber Joseph Yudovsky 2021-08-10
$94,755,000
10954596 Temporal atomic layer deposition process chamber Joseph Yudovsky 2021-03-23
$48,969,000
10959294 High temperature heater for processing chamber Joseph Yudovsky , Garry K. Kwong 2021-03-23
$48,969,000
10658223 Apparatus for prevention of backside deposition in a spatial ALD process chamber Joseph Yudovsky 2020-05-19
$40,373,000
10494736 Device to increase deposition uniformity in spatial ALD processing chamber Joseph Yudovsky 2019-12-03
$22,017,000
10415137 Non-metallic thermal CVD/ALD Gas Injector and Purge Systems Joseph Yudovsky 2019-09-17
$56,752,000
9022715 Load lock chamber designs for high-throughput processing system James L'HEUREUX , Christopher T. Lane , Susanne Schlaefer , Juergen Henrich , Josef T. Hoog +1 more 2015-05-05
$12,368,000
8899408 Temperature actuated tensioning mechanism — 2014-12-02
$13,777,000
7774887 Scrubber box and methods for using the same Joseph Yudovsky , Avi Tepman , Kenneth R. Reynolds , Younes Achkire , Dan Marohl +4 more 2010-08-17
$3,871,000
7459056 Pad conditioning head for CMP process Avi Tepman 2008-12-02
$11,257,000
7377002 Scrubber box Joseph Yudovsky , Avi Tepman , Kenneth R. Reynolds , Younes Achkire , Dan Marohl +4 more 2008-05-27
$25,876,000
7288165 Pad conditioning head for CMP process Avi Tepman 2007-10-30
$48,110,000
6939210 Slurry delivery arm Avi Tepman 2005-09-06
$20,356,000
6080270 Compact microwave downstream plasma system M. Shams Tabrez , Dwight C. Chew , Patrick J. Stafford , Richard Crawford Riddle 2000-06-27
$44,015,000
5243867 Mechanism for feedthrough of rotary motion to a sealed chamber — 1993-09-14
5207510 Linear ball bearing assembly — 1993-05-04
5139383 Device for positioning objects within a sealed chamber Thu Huynh 1992-08-18
