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last 30 patents
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Patent Grant
Reflective sheet and manufacturing method thereof, backlight module...
Patent number
11,841,581
Issue date
Dec 12, 2023
K-TRONICS (SUZHOU) TECHNOLOGY CO., LTD.
Hailong Dai
G02 - OPTICS
Information
Patent Grant
Method for evaluating mixing effect of CO2 oil-displacing and mixin...
Patent number
11,506,651
Issue date
Nov 22, 2022
Peking University
Jianbin Huang
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
REFLECTIVE SHEET AND MANUFACTURING METHOD THEREOF, BACKLIGHT MODULE...
Publication number
20220221760
Publication date
Jul 14, 2022
K-Tronics (SuZhou) Technology Co., Ltd
Hailong DAI
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
METHOD FOR EVALUATING MIXING EFFECT OF CO2 OIL-DISPLACING AND MIXIN...
Publication number
20200333316
Publication date
Oct 22, 2020
Peking University
Jianbin HUANG
E21 - EARTH DRILLING MINING