Ping Yin

Follow

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Device-managing method, apparatus, and program product
- Patent number 10,158,542
- Issue date Dec 18, 2018
- Lenovo (Beijing) Limited
- Ping Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for backing up and restoring an encryption key
- Patent number 8,055,911
- Issue date Nov 8, 2011
- Beijing Lenovo Software Ltd.
- Rongfeng Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DEVICE-MANAGING METHOD, APPARATUS, AND PROGRAM PRODUCT
- Publication number 20170272340
- Publication date Sep 21, 2017
- Lenovo (Beijing) Limited
- Ping Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for Backing Up and Restoring an Encryption Key
- Publication number 20080192940
- Publication date Aug 14, 2008
- Beijing Lenovo Software Ltd.
- Rongfeng Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE