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Patents Grants
last 30 patents
Information
Patent Grant
Method and device of determining distance and height based on a plu...
Patent number
12,029,484
Issue date
Jul 9, 2024
Nuctech Company Limited
Zhiqiang Chen
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for obtaining conversion relationship between dynamic and st...
Patent number
11,175,207
Issue date
Nov 16, 2021
PetroChina Company Limited
Zhonghua Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for determining heterogeneous carbonate reservoir...
Patent number
11,112,527
Issue date
Sep 7, 2021
PetroChina Company Limited
Ning Li
E21 - EARTH DRILLING MINING
Information
Patent Grant
Progressive vehicle searching method and device
Patent number
10,152,644
Issue date
Dec 11, 2018
Beijing University of Posts & Telecommunications
Huadong Ma
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND DEVICE OF DETERMINING DISTANCE AND HEIGHT BASED ON A PLU...
Publication number
20220304574
Publication date
Sep 29, 2022
Nuctech Company Limited
Zhiqiang CHEN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PRESTRESSED ASSEMBLED CONCRETE FRAME-JOINT CONNECTING STRUCTURE AND...
Publication number
20200141110
Publication date
May 7, 2020
CHINA STATE CONSTRUCTION ENGINEERING CORORATION LIMITED
Haishan Guo
E04 - BUILDING
Information
Patent Application
METHOD FOR OBTAINING CONVERSION RELATIONSHIP BETWEEN DYNAMIC AND ST...
Publication number
20190265142
Publication date
Aug 29, 2019
Petrochina Company Limited
Zhonghua Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR DETERMINING HETEROGENEOUS CARBONATE RESERVOIR...
Publication number
20190137648
Publication date
May 9, 2019
Petrochina Company Limited
Ning LI
G01 - MEASURING TESTING
Information
Patent Application
ELECTRONIC LOCK DEVICE AND SYSTEM FOR SMART LOGISTICS
Publication number
20180165633
Publication date
Jun 14, 2018
Nuctech Company Limited
Zhiqiang CHEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PROGRESSIVE VEHICLE SEARCHING METHOD AND DEVICE
Publication number
20180060684
Publication date
Mar 1, 2018
Beijing University of Posts and Telecommunications
Huadong MA
G06 - COMPUTING CALCULATING COUNTING