Fei Lin

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Energy management framework and method for rail transit energy storage
- Patent number 12,151,580
- Issue date Nov 26, 2024
- Beijing Jiaotong University
- Zhihong Zhong
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Video playing detection method and apparatus
- Patent number 10,104,428
- Issue date Oct 16, 2018
- BEIJING GRIDSUM TECHNOLOGY CO., LTD.
- Ning Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD, MODEL, DEVICE AND STORAGE MEDIUM FOR CONTROLLING AN ENERGY...
- Publication number 20240140241
- Publication date May 2, 2024
- BEIJING JIAOTONG UNIVERSITY
- Zhihong ZHONG
- B60 - VEHICLES IN GENERAL
Information Patent Application
CONTROL METHOD, DEVICE, APPARATUS AND STORAGE MEDIUM FOR SUPERCAPAC...
- Publication number 20240106261
- Publication date Mar 28, 2024
- BEIJING JIAOTONG UNIVERSITY
- Yajie ZHAO
- B60 - VEHICLES IN GENERAL
Information Patent Application
EFFECTIVE CAPACITY ESTIMATION METHOD AND SYSTEM FOR SUPERCAPACITOR...
- Publication number 20240069104
- Publication date Feb 29, 2024
- BEIJING JIAOTONG UNIVERSITY
- Hailiang ZHANG
- G01 - MEASURING TESTING
Information Patent Application
VIDEO PLAYING DETECTION METHOD AND APPARATUS
- Publication number 20170245010
- Publication date Aug 24, 2017
- BEIJING GRIDSUM TECHNOLOGY CO., LTD.
- Fei Lin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA PROCESSING METHOD AND APPARATUS FOR COUNTING AUDIENCE RATING
- Publication number 20160269787
- Publication date Sep 15, 2016
- BEIJING GRIDSUM TECHNOLOGY CO., LTD.
- Fei LIN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALCULATION METHOD AND APPARATUS FOR USER RETENTION RATIO
- Publication number 20160267501
- Publication date Sep 15, 2016
- BEIJING GRIDSUM TECHNOLOGY CO., LTD.
- Xin HU
- G06 - COMPUTING CALCULATING COUNTING