Dai; Fen

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dai; Fen.The latest application filed is for "carbon containing hardmask removal process using sulfur containing process gas".

Company Profile

3.9.5

Dai; Fen - Fremont CA
Dai; Fen - Shenzhen CN
Dai; Fen - Mesa AZ

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Carbon containing hardmask removal process using sulfur containing process gas Grant 11,264,249 - Dai , et al. March 1, 2	2022-03-01
Carbon Containing Hardmask Removal Process Using Sulfur Containing Process Gas App 20200194277 - Dai; Fen ; et al.	2020-06-18
Memory extensible chip Grant 10,678,738 - Dai , et al.	2020-06-09
Memory Extensible Chip App 20190220434 - DAI; Fen ; et al.	2019-07-18
Method and apparatus for processing data packet based on parallel protocol stack instances Grant 10,069,947 - Yang , et al. September 4, 2	2018-09-04
Method and Apparatus for Processing Data Packet Based on Parallel Protocol Stack Instances App 20160337483 - Yang; Yongqiang ; et al.	2016-11-17
Method, device, and system for playing media based on P2P Grant 9,497,035 - Dai , et al. November 15, 2	2016-11-15
Method, Device, And System For Playing Media Based On P2p App 20110067074 - Dai; Fen ; et al.	2011-03-17
Methods for making reinforced wafer polishing pads and apparatuses implementing the same Grant 6,949,020 - Xu , et al. September 27, 2	2005-09-27
Methods for making reinforced wafer polishing pads and apparatuses implementing the same App 20030194963 - Xu, Cangshan ; et al.	2003-10-16
Methods for making reinforced wafer polishing pads utilizing direct casting and apparatuses implementing the same Grant 6,572,463 - Xu , et al. June 3, 2	2003-06-03
Methods for making reinforced wafer polishing pads and apparatuses implementing the same Grant 6,561,889 - Xu , et al. May 13, 2	2003-05-13
Multi-step chemical mechanical polishing Grant 6,261,158 - Holland , et al. July 17, 2	2001-07-17

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