Dong Wang

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Yuyao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Dynamically self-balancing pressurized borehole-sealing apparatus a...
- Patent number 10,794,174
- Issue date Oct 6, 2020
- Shandong University of Science and Technology
- Wei Lu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Intelligently distributed stage data mining system
- Patent number 10,402,415
- Issue date Sep 3, 2019
- ZHEJIANG DAFENG INDUSTRY CO., LTD
- Hua Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multidimensional stage adaptive transmission control system
- Patent number 10,127,189
- Issue date Nov 13, 2018
- ZHEJIANG DAFENG INDUSTRY CO., LTD.
- Qiyun Feng
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
DYNAMICALLY SELF-BALANCING PRESSURIZED BOREHOLE-SEALING APPARATUS A...
- Publication number 20190323340
- Publication date Oct 24, 2019
- Shandong University of Science and Technology
- Wei LU
- E21 - EARTH DRILLING MINING
Information Patent Application
INTELLIGENTLY DISTRIBUTED STAGE DATA MINING SYSTEM
- Publication number 20170140004
- Publication date May 18, 2017
- ZHEJIANG DAFENG INDUSTRY CO., LTD.
- Hua Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTIDIMENSIONAL STAGE ADAPTIVE TRANSMISSION CONTROL SYSTEM
- Publication number 20170039165
- Publication date Feb 9, 2017
- ZHEJIANG DAFENG INDUSTRY CO., LTD.
- Qiyun Feng
- G06 - COMPUTING CALCULATING COUNTING