Inventor

CHENG SHENGYUAN

CN2 patents

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

YANG BIN

1 patent

US8107129B2Jan 31, 2012

Methods and apparatus for embedding and detecting digital watermarks in a text document

YANG BIN7 citations80

TENCENT TECH SHENZHEN CO LTD

1 patent

US12313417B2May 27, 2025

Travel route planning method and travel route recommendation method

TENCENT TECH SHENZHEN CO LTD0 citations40