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Shandong, CN
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last 30 patents
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Patent Grant
Printing control method, printing control device and printing devic...
Patent number
8,964,225
Issue date
Feb 24, 2015
Shandong New Beiyang Information Technology Co., Ltd.
Jinfeng Ding
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
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Patent Application
FALL DETECTION METHOD AND APPARATUS, AND WEARABLE DEVICE
Publication number
20220246015
Publication date
Aug 4, 2022
Weifang Goertek Microelectronics Co. Ltd.
Dexin Wang
G08 - SIGNALLING
Information
Patent Application
PRINTING CONTROL METHOD, PRINTING CONTROL DEVICE AND PRINTING DEVICE
Publication number
20130215468
Publication date
Aug 22, 2013
Jinfeng Ding
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS