Tianshui TAN

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electronic device and control method
- Patent number 11,586,250
- Issue date Feb 21, 2023
- Lenovo (Beijing) Co., Ltd.
- Like Zhong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rotating shaft and electronic device
- Patent number 11,442,509
- Issue date Sep 13, 2022
- Lenovo (Beijing) Co., Ltd.
- Ran Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shaft structure and electronic apparatus
- Patent number 10,345,867
- Issue date Jul 9, 2019
- Lenovo (Beijing) Co., Ltd.
- Tianshui Tan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20230297148
- Publication date Sep 21, 2023
- Lenovo (Beijing) Limited
- Guowen ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20230244273
- Publication date Aug 3, 2023
- Lenovo (Beijing) Limited
- Liang HAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ROTATING SHAFT AND ELECTRONIC DEVICE
- Publication number 20210096612
- Publication date Apr 1, 2021
- LENOVO (BEIJING) CO., LTD.
- Ran ZHANG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
ELECTRONIC DEVICE AND CONTROL METHOD
- Publication number 20210089086
- Publication date Mar 25, 2021
- LENOVO (BEIJING) CO., LTD.
- Like ZHONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR OUTPUTTING MULTIMEDIA DATA AND CONTROL DEVICE THEREOF
- Publication number 20180288214
- Publication date Oct 4, 2018
- LENOVO (BEIJING) CO., LTD.
- Donghui LV
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SHAFT STRUCTURE AND ELECTRONIC APPARATUS
- Publication number 20170357295
- Publication date Dec 14, 2017
- LENOVO (BEIJING) CO., LTD.
- Tianshui TAN
- G06 - COMPUTING CALCULATING COUNTING