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Shanghai, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Uplink resource sharing method, base station and terminal
Patent number
10,142,986
Issue date
Nov 27, 2018
Shanghai Research Center for Wireless Communications
Han Yu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Radio frequency LDMOS device and a fabrication method therefor
Patent number
9,543,431
Issue date
Jan 10, 2017
Shanghai Huahong Grace Semiconductor Manufacturing Corporation
Han Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating P-type surface-channel LDMOS device with impr...
Patent number
9,136,374
Issue date
Sep 15, 2015
Shanghai Hua Hong NEC Electronics Co., Ltd.
Zhengliang Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
RF LDMOS device and fabrication method thereof
Patent number
9,136,350
Issue date
Sep 15, 2015
Shanghai Huahong Grace Semiconductor Manufacturing Corporation
Zhengliang Zhou
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
RFLDMOS DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20230187385
Publication date
Jun 15, 2023
Shanghai Huahong Grace Semiconductor Manufacturing Corporation
Han YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
UPLINK RESOURCE SHARING METHOD, BASE STATION AND TERMINAL
Publication number
20170230968
Publication date
Aug 10, 2017
Shanghai Research Center for Wireless Communications
Han YU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
RADIO FREQUENCY LDMOS DEVICE AND A FABRICATION METHOD THEREFOR
Publication number
20160190310
Publication date
Jun 30, 2016
Shanghai Huahong Grace Semiconductor Manufacturing Corporation
Han Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RF LDMOS DEVICE AND FABRICATION METHOD THEREOF
Publication number
20140131796
Publication date
May 15, 2014
Shanghai Huahong Grace Semiconductor Manufacturing Corporation
Zhengliang Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FABRICATING P-TYPE SURFACE-CHANNEL LDMOS DEVICE WITH IMPR...
Publication number
20140057405
Publication date
Feb 27, 2014
SHANGHAI HUA HONG NEC ELECTRONICS CO., LTD.
Zhengliang Zhou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING SILICIDE LAYERS
Publication number
20130130486
Publication date
May 23, 2013
SHANGHAI HUA HONG NEC ELECTRONICS CO., LTD.
Shengan XIAO
H01 - BASIC ELECTRIC ELEMENTS