Zhichao Liu

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle-road cooperation precise positioning method based on electr...
- Patent number 12,196,559
- Issue date Jan 14, 2025
- Research Institute of Highway Ministry of Transport
- Zhichao Liu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Suppression method of high-frequency resonance for VSC-HVDC system...
- Patent number 11,303,128
- Issue date Apr 12, 2022
- Bin Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for inserting an image into a determined region o...
- Patent number 11,205,290
- Issue date Dec 21, 2021
- BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD.
- Han Deng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Face image processing based on key point detection
- Patent number 11,017,580
- Issue date May 25, 2021
- Beijing Microlive Vision Technology Co., Ltd.
- Han Deng
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
VEHICLE-ROAD COOPERATION PRECISE POSITIONING METHOD BASED ON ELECTR...
- Publication number 20240255286
- Publication date Aug 1, 2024
- RESEARCH INSTITUTE OF HIGHWAY MINISTRY OF TRANSPORT
- Zhichao LIU
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR INSERTING IMAGE
- Publication number 20210150787
- Publication date May 20, 2021
- Beijing Bytedance Network Technology Co., Ltd.
- Han DENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE PROCESSING METHOD AND DEVICE, COMPUTER READABLE STORAGE MEDIU...
- Publication number 20210074054
- Publication date Mar 11, 2021
- Beijing Microlive Vision Technology Co., Ltd.
- Han DENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SUPPRESSION METHOD OF HIGH-FREQUENCY RESONANCE FOR VSC-HVDC SYSTEM...
- Publication number 20200295568
- Publication date Sep 17, 2020
- BEIJING SIFANG AUTOMATION CO., LTD.
- Bin LIU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND DEVICE FOR NAMED-ENTITY RECOGNITION
- Publication number 20140172774
- Publication date Jun 19, 2014
- PEKING UNIVERSITY FOUNDER GROUP CO., LTD.
- Zhichao Liu
- G06 - COMPUTING CALCULATING COUNTING