Inventor

DANG PEI

CN7 patents

⚠️ This page may combine multiple inventors who share the name “DANG PEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HUAWEI TECH CO LTD

4 patents

US9454649B2Sep 27, 2016

Method and apparatus for making system constraint of a specified permission in the digital rights management

HUAWEI TECH CO LTD0 citations50

US8819846B2Aug 26, 2014

Making system constraints of a specified permission in digital rights management

HUAWEI TECH CO LTD0 citations50

US9740515B2Aug 22, 2017

Exception handling method, apparatus, and client

HUAWEI TECH CO LTD0 citations38

US9553826B2Jan 24, 2017

Real-time sharing method, apparatus and system

HUAWEI TECH CO LTD0 citations38

ZHANG RENZHOU

2 patents

US8391497B2Mar 5, 2013

Method for importing rights object and rights issuer

ZHANG RENZHOU5 citations80

US8737622B2May 27, 2014

Method for importing rights object and rights issuer

ZHANG RENZHOU1 citations48

LI YIMIN

1 patent

US8307447B2Nov 6, 2012

Method and apparatus for making system constraint of a specified permission in the digital rights management

LI YIMIN0 citations46