Inventor

ZHANG YASHENG

CN4 patents

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

TENCENT TECH SHENZHEN CO LTD

2 patents

US11159465B2Oct 26, 2021

Service apparatus and method for providing deferred message, and storage medium

TENCENT TECH SHENZHEN CO LTD0 citations53

US10389665B2Aug 20, 2019

Service apparatus and method for providing deferred message, and storage medium

TENCENT TECH SHENZHEN CO LTD0 citations43

HENGXIANG TECH INC LTD

2 patents

US12422041B2Sep 23, 2025

Y-shaped packer

HENGXIANG TECH INC LTD0 citations44

US11634879B2Apr 25, 2023

Tower packer for packing cement slurry of jacket

HENGXIANG TECH INC LTD0 citations32