JD

John Drewery

Lam Research: 4 patents #22 of 356Top 7%
Overall (2016): #41,484 of 481,213Top 9%
4
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9490106 Internal Faraday shield having distributed chevron patterns and correlated positioning relative to external inner and outer TCP coil Maolin Long, Alex Paterson 2016-11-08
9336901 Track and hold feedback control of pulsed RF 2016-05-10
9293353 Faraday shield having plasma density decoupling structure between TCP coil zones Maolin Long, Alex Paterson, Ricky Marsh, Ying Wu 2016-03-22
9257296 Etch process with pre-etch transient conditioning Wonchul Lee, Qian Fu 2016-02-09