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Shanghai, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Method for avoiding IL regrown in a HKMG process
Patent number
10,651,285
Issue date
May 12, 2020
Shanghai Huali Microelectronics Corporation
Yingming Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for fabricating metal gate structures
Patent number
10,014,225
Issue date
Jul 3, 2018
Shanghai Huali Microelectronics Corporation
Yu Bao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a dual-gate FinFET
Patent number
9,680,023
Issue date
Jun 13, 2017
Shanghai Huali Microelectronics Corporation
Yu Bao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of removing dummy gate dielectric layer
Patent number
9,570,582
Issue date
Feb 14, 2017
Shanghai Huali Microelectronics Corporation
Yu Bao
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Method for Improving Copper Alloy Electroplating Filling Process
Publication number
20240060205
Publication date
Feb 22, 2024
Shanghai Huali Integrated Circuit Corporation
Yu Bao
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
Method for Manufacturing Metal Gate of PMOS
Publication number
20230132408
Publication date
May 4, 2023
Shanghai Huali Integrated Circuit Corporation
Zhaoqin Zeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Copper Filled Recess Structure and Method for Making the Same
Publication number
20220130770
Publication date
Apr 28, 2022
Shanghai Huali Integrated Circuit Corporation
Zhaoqin Zeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR FABRICATING METAL GATE STRUCTURES
Publication number
20180174923
Publication date
Jun 21, 2018
SHANGHAI HUALI MICROELECTRONICS CORPORATION
Yu Bao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR AVOIDING IL REGROWN IN A HKMG PROCESS
Publication number
20180175157
Publication date
Jun 21, 2018
SHANGHAI HUALI MICROELECTRONICS CORPORATION
Yingming Liu
H01 - BASIC ELECTRIC ELEMENTS