Chang Shi

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Text display method and apparatus in virtual reality, and virtual r...
- Patent number 11,394,947
- Issue date Jul 19, 2022
- Huawei Technologies Co., Ltd.
- Xin Xin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Locking apparatus
- Patent number 9,903,140
- Issue date Feb 27, 2018
- Huawei Technologies Co., Ltd.
- Chang Shi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Wireless base station
- Patent number 9,812,767
- Issue date Nov 7, 2017
- Huawei Technologies Co., Ltd.
- Chunbo Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Base station installation apparatus included in base station, and b...
- Patent number 9,204,490
- Issue date Dec 1, 2015
- Huawei Technologies Co., Ltd.
- Chang Shi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
TEXT DISPLAY METHOD AND APPARATUS IN VIRTUAL REALITY, AND VIRTUAL R...
- Publication number 20200244944
- Publication date Jul 30, 2020
- Huawei Technologies Co., Ltd
- Xin Xin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Wireless Base Station
- Publication number 20170033446
- Publication date Feb 2, 2017
- Huawei Technologies Co., Ltd
- Chunbo Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BASE STATION INSTALLATION APPARATUS INCLUDED IN BASE STATION, AND B...
- Publication number 20150163855
- Publication date Jun 11, 2015
- Huawei Technologies Co., Ltd
- Chang Shi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Locking Apparatus
- Publication number 20140353984
- Publication date Dec 4, 2014
- Chang Shi
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES