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Inventor

Huizhu ZHOU

Inventor
CN

Overview

2→
Patents
2022–2025
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

B66Bprimary
B66BElevators25%
F04DNon-positive-displacement pumps25%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants25%
F16DCouplings for transmitting rotation25%
PatentTitleYear
12,292,055Combined blade device and combined air outlet device202511,325,810Traction sheave safety device and elevator car emergency stop method thereof2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022Patents assigned to SUZHOU TORIN DRIVE EQUIPMENT CO LTD (1)· patent assignee history
2022–2025Based in CN· patent location history
2025Patents assigned to XUXIN TECH SHENZHEN GROUP CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUZHOU TORIN DRIVE EQUIPMENT CO LTD12022
XUXIN TECH SHENZHEN GROUP CO LTD12025
Locations
LocationPatentsSpan
CN22022–2025