Wenchao Ma

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Display processing method, apparatus and program product for a bend...
- Patent number 10,345,859
- Issue date Jul 9, 2019
- Lenovo (Beijing) Limited
- Wenjing Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display method and eletronic device for location/position sensing a...
- Patent number 9,836,094
- Issue date Dec 5, 2017
- LENOVO (BEIJING) CO., LTD
- Wenchao Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Operation mode switching method and electronic device
- Patent number 9,728,163
- Issue date Aug 8, 2017
- LENOVO (BEIJING) CO., LTD
- Wenchao Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Operation mode switching method and electronic device
- Patent number 9,093,012
- Issue date Jul 28, 2015
- LENOVO (BEIJING) CO., LTD
- Wenchao Ma
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
INTELLIGENT SYSTEMS AND METHODS FOR PROCESS AND ASSET HEALTH DIAGNO...
- Publication number 20200231466
- Publication date Jul 23, 2020
- BL Technologies, Inc.
- Su LU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD, SYSTEM, AND APPARATUS FOR CONTROLLING DISPLAY REGIONS FOR A...
- Publication number 20170205990
- Publication date Jul 20, 2017
- Lenovo (Beijing) Limited
- Wenchao Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY PROCESSING METHOD, APPARATUS AND PROGRAM PRODUCT FOR A BEND...
- Publication number 20170160770
- Publication date Jun 8, 2017
- Lenovo (Beijing) Limited
- Wenjing Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Operation Mode Switching Method and Electronic Device
- Publication number 20150287387
- Publication date Oct 8, 2015
- LENOVO (BEIJING) CO., LTD.
- Wenchao Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Method And Eletronic Device
- Publication number 20140240224
- Publication date Aug 28, 2014
- LENOVO (BEIJING) CO., LTD.
- Wenchao Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Operation Mode Switching Method And Electronic Device
- Publication number 20130222308
- Publication date Aug 29, 2013
- LENOVO (BEIJING) CO., LTD.
- Wenchao Ma
- G06 - COMPUTING CALCULATING COUNTING