Inventor

ZHANG RUIQIANG

CN14 patents

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

XIAMEN RAINSHOWER CO LTD

8 patents

USD1032784SJun 25, 2024

DONG ANLEI

2 patents

US8751511B2Jun 10, 2014

Ranking of search results based on microblog data

DONG ANLEI8 citations80

US8886641B2Nov 11, 2014

Incorporating recency in network search using machine learning

DONG ANLEI8 citations79

UNIV QINGDAO TECHNOLOGY

1 patent

US11931671B2Mar 19, 2024

Three-stage tubular T-shaped degassing device with microbubble axial flow and spiral flow fields

UNIV QINGDAO TECHNOLOGY1 citations56

XIAMEN SONGYU PLUMBING CO LTD

1 patent

USD1098368SOct 14, 2025

Shower head set

XIAMEN SONGYU PLUMBING CO LTD0 citations54

UNIV XI AN JIAOTONG

1 patent

US10985743B2Apr 20, 2021

Low-power-consumption high-speed zero-current switch

UNIV XI AN JIAOTONG0 citations44

BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO LTD

1 patent

US10831803B2Nov 10, 2020

System and method for true product word recognition

BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO LTD0 citations41

ZHANG RUIQIANG

XIAMEN RAINSHOWER CO LTD

Hand shower

Hand shower

Shower head

Handheld shower

Multifunctional handheld shower

Hand shower

Holder device for shower apparatus

Connecting device for shower apparatus

DONG ANLEI

Ranking of search results based on microblog data

Incorporating recency in network search using machine learning

UNIV QINGDAO TECHNOLOGY

Three-stage tubular T-shaped degassing device with microbubble axial flow and spiral flow fields

XIAMEN SONGYU PLUMBING CO LTD

Shower head set

UNIV XI AN JIAOTONG

Low-power-consumption high-speed zero-current switch

BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO LTD

System and method for true product word recognition