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Inventor

YULIANG XU

Inventor
CN

Overview

3→
Patents
2022–2024
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F24Fprimary
F24FAir-conditioning29%
B05BSpraying apparatus14%
F04DNon-positive-displacement pumps14%
F16KValves14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
12,104,619Head shaking device and fan202412,013,143Water retaining structure and humidifier with water retaining structure202411,415,228Water outlet valve structure and humidifier having the same2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2024Patents assigned to GREE ELECTRIC APPLIANCES INC ZHUHAI (3)· patent assignee history
2022–2024Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GREE ELECTRIC APPLIANCES INC ZHUHAI32022–2024
Locations
LocationPatentsSpan
CN32022–2024