Inventor
LIANG ZHIJIAN
CN12 patents
⚠️ This page may combine multiple inventors who share the name “LIANG ZHIJIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FOSHAN YIXIN STONE CO LTD
3 patentsHUAWEI TECH CO LTD
3 patentsUS12556752B2Feb 17, 2026
Data transmission encryption control method and apparatus
HUAWEI TECH CO LTD0 citations47
US12537985B2Jan 27, 2026
Data transmission method and apparatus
HUAWEI TECH CO LTD0 citations42
US12531745B2Jan 20, 2026
Content transmission protection method and related device thereof
HUAWEI TECH CO LTD0 citations40
GUANGDONG SHUNDE COCO WHEAT TECH INDUSTRY INCUBATION CO LTD
2 patentsACAD OF BROADCASTING SCIENCE STATE ADMINISTRATION OF PRESS PUBLICATION RADIO FILM & TELEVISION
2 patentsUS10321181B2Jun 11, 2019
Conditional access method and system for intelligent operating system
ACAD OF BROADCASTING SCIENCE STATE ADMINISTRATION OF PRESS PUBLICATION RADIO FILM & TELEVISION0 citations32
US10685094B2Jun 16, 2020
Digital rights management (DRM) method and system for intelligent operating system
ACAD OF BROADCASTING SCIENCE STATE ADMINISTRATION OF PRESS PUBLICATION RADIO FILM & TELEVISION0 citations30