DS

David Schaefer

Lam Research: 15 patents #187 of 2,128Top 9%
FT Falcon'S Treehouse: 1 patents #3 of 6Top 50%
KE Knowles Electronics: 1 patents #176 of 325Top 55%
Overall (All Time): #230,928 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12368025 Edge seal for lower electrode assembly Ambarish Chhatre, Keith Gaff, Sung Je Kim, Brooke Mesler Lai 2025-07-22
11992779 Networked games, rides and attractions Cecil D. Magpuri, Michael John Wallace, Syed Saham Ali, David Consolo 2024-05-28
11794121 Theme or amusement park attraction using high frame rate active shutter technology Cecil D. Magpuri, Syed Saham Ali, David Consolo 2023-10-24
11781650 Edge seal for lower electrode assembly Ambarish Chhatre, Keith Gaff, Sung Je Kim, Brooke Mesler Lai 2023-10-10
10857467 Network gaming ride attraction Cecil D. Magpuri, Michael John Wallace, Syed Saham Ali, David Consolo 2020-12-08
10804081 Edge ring dimensioned to extend lifetime of elastomer seal in a plasma processing chamber Ambarish Chhatre, Keith Gaff 2020-10-13
10109460 Universal non-invasive chamber impedance measurement system and associated methods Chin-Yi Liu, Dan Marohl 2018-10-23
9947512 Window and mounting arrangement for twist-and-lock gas injector assembly of inductively coupled plasma chamber Rish Chhatre 2018-04-17
9869392 Edge seal for lower electrode assembly Ambarish Chhatre, Keith Gaff, Sung Lee, Brooke Mesler Lai 2018-01-16
9859142 Edge seal for lower electrode assembly Ambarish Chhatre, Keith Gaff, Sung Lee 2018-01-02
9790582 Long lifetime thermal spray coating for etching or deposition chamber application Chin-Yi Liu, Russell Ormond, Nash W. ANDERSON 2017-10-17
9583377 Installation fixture for elastomer bands Rish Chhatre 2017-02-28
9355884 Installation fixture for elastomer bands and methods of using the same Rish Chhatre, Sung Lee, Dan Haber 2016-05-31
9054148 Method for performing hot water seal on electrostatic chuck Hong Shih, Tuochuan Huang, Ambarish Chhatre, John Daugherty, MingHang Wu +1 more 2015-06-09
8844106 Installation fixture for elastomer bands and methods of using the same Rish Chhatre, Sung Lee, Dan Haber 2014-09-30
7622051 Methods for critical dimension control during plasma etching Gowri Kota 2009-11-24
7479457 Gas mixture for removing photoresist and post etch residue from low-k dielectric material and method of use thereof Cristian Paduraru, Alan J. Jensen, Robert Charatan, Tom Choi 2009-01-20
7477756 Isolating deep canal fitting earphone Timothy K. Wickstrom, William J. Ballad 2009-01-13
7205226 Sacrificial layer for protection during trench etch Robert Charatan 2007-04-17