Zhenguo MA

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Etching method, air-gap dielectric layer, and dynamic random-access...
- Patent number 11,948,805
- Issue date Apr 2, 2024
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Xin Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for multi-user multi-antenna transmission
- Patent number 11,742,904
- Issue date Aug 29, 2023
- Telefonaktiebolaget LM Ericsson (publ)
- Chunhui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reaction gas supply system and control method thereof
- Patent number 11,708,636
- Issue date Jul 25, 2023
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Chun Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Semiconductor manufacturing process
- Patent number 11,107,699
- Issue date Aug 31, 2021
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Peijun Ding
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gas phase etching device and gas phase etching apparatus
- Patent number 11,107,706
- Issue date Aug 31, 2021
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Jun Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for removing silicon oxide and integrated circuit manufactur...
- Patent number 10,937,661
- Issue date Mar 2, 2021
- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD.
- Zhenguo Ma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Paging decoding
- Patent number 10,499,365
- Issue date Dec 3, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Peng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for eliminating direct current offset
- Patent number 8,964,902
- Issue date Feb 24, 2015
- ST-Ericsson Semiconductor (Beijing) Co., Ltd
- Jiangshan Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR DETERMINING CHANNEL PARAMETER
- Publication number 20240121766
- Publication date Apr 11, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Zhao Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CARRIER DEVICE AND SEMICONDUCTOR PROCESSING EQUIPMENT
- Publication number 20240084453
- Publication date Mar 14, 2024
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Xu ZHU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Method and Apparatus for Multi-User Multi-Antenna Transmission
- Publication number 20220385341
- Publication date Dec 1, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Chunhui Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ETCHING METHOD, AIR-GAP DIELECTRIC LAYER, AND DYNAMIC RANDOM-ACCESS...
- Publication number 20220375762
- Publication date Nov 24, 2022
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Xin WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REACTION GAS SUPPLY SYSTEM AND CONTROL METHOD THEREOF
- Publication number 20220145458
- Publication date May 12, 2022
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Chun WANG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SEMICONDUCTOR MANUFACTURING PROCESS
- Publication number 20200118836
- Publication date Apr 16, 2020
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Peijun DING
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR REMOVING SILICON OXIDE AND INTEGRATED CIRCUIT MANUFACTUR...
- Publication number 20190244828
- Publication date Aug 8, 2019
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Zhenguo MA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GAS PHASE ETCHING DEVICE AND GAS PHASE ETCHING APPARATUS
- Publication number 20190228993
- Publication date Jul 25, 2019
- Beijing NAURA Microelectronics Equipment Co., Ltd.
- Jun ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PAGING DECODING
- Publication number 20170142685
- Publication date May 18, 2017
- Telefonaktiebolaget LM Ericsson (publ)
- Peng LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ELIMINATING DIRECT CURRENT OFFSET
- Publication number 20130294545
- Publication date Nov 7, 2013
- Jiangshan Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Etching method, air-gap dielectric layer, and dynamic random-access...

Method and apparatus for multi-user multi-antenna transmission

Reaction gas supply system and control method thereof

Semiconductor manufacturing process

Gas phase etching device and gas phase etching apparatus

Method for removing silicon oxide and integrated circuit manufactur...

Paging decoding

Method and apparatus for eliminating direct current offset

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR DETERMINING CHANNEL PARAMETER

CARRIER DEVICE AND SEMICONDUCTOR PROCESSING EQUIPMENT

Method and Apparatus for Multi-User Multi-Antenna Transmission

ETCHING METHOD, AIR-GAP DIELECTRIC LAYER, AND DYNAMIC RANDOM-ACCESS...

REACTION GAS SUPPLY SYSTEM AND CONTROL METHOD THEREOF

SEMICONDUCTOR MANUFACTURING PROCESS

METHOD FOR REMOVING SILICON OXIDE AND INTEGRATED CIRCUIT MANUFACTUR...

GAS PHASE ETCHING DEVICE AND GAS PHASE ETCHING APPARATUS

PAGING DECODING

METHOD AND APPARATUS FOR ELIMINATING DIRECT CURRENT OFFSET