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Inventor

Yuehua Qiu

Inventor
Xiamen, CN

Overview

2→
Patents
2017–2019
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B05Bprimary
B05BSpraying apparatus33%
E03CDomestic plumbing installations for fresh water or waste water33%
F16KValves17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
10,376,903Overhead shower head that can be assembled or disassembled without a wrench20199,587,383'Pilot valve switch mechanism and a combined shower applied with the pilot valve switch mechanism'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2019Patents assigned to XIAMEN SOLEX HIGH TECH IND CO LTD (2)· patent assignee history
2017–2019Patents assigned to ZHOU HUASONG (2)· patent assignee history
2017–2019Based in Xiamen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
XIAMEN SOLEX HIGH TECH IND CO LTD22017–2019
ZHOU HUASONG22017–2019
Locations
LocationPatentsSpan
Xiamen, CN22017–2019