Changle GUAN

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2025-01-09

Top Assignees for applications by Changle GUAN

The entities that hold a legal rights for patent applications filed by inventor GUAN Changle:

Mattson Technology, Inc. 3 Fremont, CA United States
BEIJING E-TOWN SEMICONDUCTOR TECHNOLOGY, CO., LTD 3 Beijing, China
Beijing NMC Co., Ltd. 1 Beijing, China
BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD. 1 Beijing, China

Recent patent applications by GUAN Changle

Changle GUAN from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2025-01-09

US20250014931A1

Electricity

PROCESS PLATFORM

#2 | 2023-03-09

US20230071494A1

Electricity

Conductive Member for Cleaning Focus Ring of a Plasma Processing Apparatus

#3 | 2023-01-19

US20230012873A1

Electricity

Pressure Control System for a Multi-Head Processing Chamber of a Plasma Processing Apparatus

#4 | 2023-01-12

US20230010075A1

Electricity

Lift pin assembly for a plasma processing apparatus

#5 | 2019-12-26

US20190388837A1

Performing operations; transporting

Waste Gas Processing Device, Vacuum Coating System, and Operation Method of Waste Gas processing Device

#6 | 2019-09-26

US20190295868A1

Electricity

Heating assembly

#7 | 2019-06-20

US20190189473A1

Electricity

Cooling Member and Vacuum Coating Device

#8 | 2019-06-13

US20190178582A1

Mechanical engineering

Cooling plate

#9 | 2017-01-12

US20170011938A1

Electricity

Reaction chamber and plasma processing apparatus

InventorID:

1770043 ⎘