CHENG XU

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HANGZHOU, CN

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Patents Grantslast 30 patents

Information Patent Grant
Smart meal ordering method and device
- Patent number 11,393,016
- Issue date Jul 19, 2022
- ADVANCED NEW TECHNOLOGIES CO., LTD.
- Huanmi Yin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for remediation of a copper and nickel co-contaminated so...
- Patent number 11,052,404
- Issue date Jul 6, 2021
- ACADEMY OF ENVIRONMENTAL PLANNING & DESIGN, GROUP CO., LTD., NANJING UNIVERSITY
- Feng Lin
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL

Patents Applicationslast 30 patents

Information Patent Application
FLIGHT RECOVERY SYSTEM BASED ON FLIGHT VALUE ASSESSMENT
- Publication number 20210304080
- Publication date Sep 30, 2021
- Hangzhou Pi-solution Information Technology Co.,Ltd
- Peng DUAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR REMEDIATION OF A COPPER AND NICKEL CO-CONTAMINATED SO...
- Publication number 20210187572
- Publication date Jun 24, 2021
- ACADEMY OF ENVIRONMENTAL PLANNING & DESIGN, GROUP CO., LTD., NANJING UNIVERSITY
- Feng LIN
- B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
Information Patent Application
SMART MEAL ORDERING METHOD AND DEVICE
- Publication number 20190102830
- Publication date Apr 4, 2019
- ALIBABA GROUP HOLDING LIMITED
- HUANMI YIN
- G06 - COMPUTING CALCULATING COUNTING