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Inventor

Shufeng Zhang

Inventor
Qingdao, CN

Overview

4→
Patents
2018–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F25Bprimary
F25BRefrigeration machines, plants or systems33%
F25DRefrigerators33%
F04BPositive-displacement machines for liquids22%
B60NSeats specially adapted for vehicles11%
PatentTitleYear
10,739,066Refrigerator control method and system with inverter compressor202010,655,908Refrigerator controlling method and system with linear compressor202010,591,196Refrigerator control method and system using linear compressor20209,963,052Seat system2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018Patents assigned to LEAR CORP (1)· patent assignee history
2018Based in Shanghai, CN· patent location history
2020Patents assigned to QINGDAO HAIER JOINT STOCK CO LTD (3)· patent assignee history
2020Based in Qingdao, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
QINGDAO HAIER JOINT STOCK CO LTD32020
LEAR CORP12018
Locations
LocationPatentsSpan
Qingdao, CN32020
Shanghai, CN12018