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Patents Grants
last 30 patents
Information
Patent Grant
Flow guiding and heat dissipating type dry block temperature calibr...
Patent number
11,740,139
Issue date
Aug 29, 2023
BEIJING CONST INSTRUMENTS TECHNOLOGY INC.
Hongjun Gao
G01 - MEASURING TESTING
Information
Patent Grant
Method for calibrating short temperature measuring device using dry...
Patent number
11,733,108
Issue date
Aug 22, 2023
BEIJING CONST INSTRUMENTS TECHNOLOGY INC.
Shichun Zhao
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Fully-automated handheld pressure calibrator
Patent number
10,976,211
Issue date
Apr 13, 2021
BEIJING CONST INSTRUMENTS TECHNOLOGY INC.
Zhiyong Huang
G01 - MEASURING TESTING
Information
Patent Grant
Ethernet ring protection switching method and node
Patent number
10,721,094
Issue date
Jul 21, 2020
Huawei Technologies Co., Ltd.
Wenhua Xiao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for mapping packet service onto optical transport network (O...
Patent number
10,554,320
Issue date
Feb 4, 2020
Huawei Technologies Co., Ltd.
Hongjun Gao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scanning head of scanning probe microscope
Patent number
10,422,815
Issue date
Sep 24, 2019
Institute of Physics, Chinese Academy of Sciences
Qing Huan
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for hybrid-transmitting and bridging of a circuit service...
Patent number
8,908,680
Issue date
Dec 9, 2014
Huawei Technologies Co., Ltd.
Zufa Yang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
FLOW GUIDING AND HEAT DISSIPATING TYPE DRY BLOCK TEMPERATURE CALIBR...
Publication number
20210063253
Publication date
Mar 4, 2021
BEIJING CONST INSTRUMENTS TECHNOLOGY INC.
Hongjun GAO
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR CALIBRATING SHORT TEMPERATURE MEASURING DEVICE USING DRY...
Publication number
20210010876
Publication date
Jan 14, 2021
BEIJING CONST INSTRUMENTS TECHNOLOGY INC.
Shichun ZHAO
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Application
FULLY-AUTOMATED HANDHELD PRESSURE CALIBRATOR
Publication number
20190219472
Publication date
Jul 18, 2019
BEIJING CONST INSTRUMENTS TECHNOLOGY INC.
Zhiyong HUANG
G01 - MEASURING TESTING
Information
Patent Application
SCANNING HEAD OF SCANNING PROBE MICROSCOPE
Publication number
20190056429
Publication date
Feb 21, 2019
INSTITUTE OF PHYSICS, CHINESE ACADEMY OF SCIENCES
Qing Huan
G01 - MEASURING TESTING
Information
Patent Application
METHOD FOR MAPPING PACKET SERVICE ONTO OPTICAL TRANSPORT NETWORK, A...
Publication number
20180123718
Publication date
May 3, 2018
Huawei Technologies Co., Ltd
Hongjun GAO
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Ethernet Ring Protection Switching Method and Node
Publication number
20180048488
Publication date
Feb 15, 2018
Huawei Technologies Co., Ltd
Wenhua Xiao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS FOR HYBRID-TRANSMITTING AND BRIDGING OF A CIRCUIT SERVICE...
Publication number
20120269189
Publication date
Oct 25, 2012
Zufa YANG
H04 - ELECTRIC COMMUNICATION TECHNIQUE