Chunlei Zhang — 6 Patents at Applied Materials

Issued Patents 2019

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
10504765	Electrostatic chuck assembly having a dielectric filler	Kartik Ramaswamy, Anwar Husain, Haitao Wang, Evans Lee, Jaeyong Cho +3 more	2019-12-10	$14,920,000
10440777	Azimuthally tunable multi-zone electrostatic chuck	Phillip Criminale, Steven E. Babayan, David Ullstrom	2019-10-08	$26,143,000
10428456	Steel wire rope for conveyor belt	Lihua Liu, Hongfang Liu, Yongqing Shao, Yawei Zhang, Kai Xu +1 more	2019-10-01
10410889	Systems and methods for electrical and magnetic uniformity and skew tuning in plasma processing reactors	S. M. Reza Sadjadi, Haitao Wang, Jie Zhou, Tza-Jing Gung, Fernando Silveira	2019-09-10	$15,043,000
10378108	Showerhead with reduced backside plasma ignition	Haitao Wang, Hamid Noorbakhsh, Sergio Fukuda Shoji, Kartik Ramaswamy, Roland Smith +1 more	2019-08-13	$55,265,000
10242893	Method and apparatus for de-chucking a workpiece using a swing voltage sequence	Haitao Wang, Wonseok Lee, Sergio Fukuda Shoji, Kartik Ramaswamy	2019-03-26	$22,929,000