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Inventor profile of:

Dawei CHEN

City:

Shandong

Country:

China

Published Applications:

5

Last publication date:

2026-01-29

Top Assignees for applications by Dawei CHEN

The entities that hold a legal rights for patent applications filed by inventor CHEN Dawei:

  • CRRC Qingdao Sifang Co., Ltd. 3 Shandong, China
  • CRRC QINGDAO SIFANG CO., LTD. 2 Qingdao, Shandong, China
  • CRRC QINGDAO SIFANG CO., LTD. 1 Shangdong, China

Recent patent applications by CHEN Dawei

Dawei CHEN from Shandong, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2026-01-29
US20260028054A1
Performing operations; transporting

RAIL VEHICLE AND LOW-VACUUM RAIL VEHICLE SYSTEM

#2 | 2023-02-02
US20230031854A1
Performing operations; transporting

Railway vehicle with aerodynamic lift control device

#3 | 2020-05-21
US20200156668A1
Performing operations; transporting

Waste exhaust ventilation door automatic control device and vehicle body having the same

#4 | 2019-07-18
US20190217680A1
Performing operations; transporting

Phase-change energy storage air duct and automobile air conditioning system

#5 | 2017-08-17
US20170234763A1
Physics

Device and method for testing flow field state within high-speed train bogie cabin

InventorID:

2560324 ⎘

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