LexDanaLexDanabeta
Inventor

Xiaona ZHENG

Inventor
CN

Overview

1→
Patents
2023
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 1 as inventor

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

F04Bprimary
F04BPositive-displacement machines for liquids25%
F15BSystems acting by means of fluids in general25%
F24FAir-conditioning25%
F25BRefrigeration machines, plants or systems25%
PatentTitleYear
11,841,011Control method of compressor and refrigerant circulation system2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to GREE ELECTRIC APPLIANCES INC ZHUHAI (1)· patent assignee history
2023Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GREE ELECTRIC APPLIANCES INC ZHUHAI12023
Locations
LocationPatentsSpan
CN12023