Ji Feifei

City:

Shanghai

Country:

China

Published Applications:

Last publication date:

2018-09-13

Top Assignees for applications by Ji Feifei

The entities that hold a legal rights for patent applications filed by inventor Feifei Ji:

EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC 7 McKinney, TX United States
Fisher Regulators (Shanghai) Co., Ltd. 2 Shanghai, China

Recent patent applications by Feifei Ji

Ji Feifei from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2018-09-13

US20180259085A1

Mechanical engineering

Internal valve system with valve inlet positioned relative to container feed inlet

#2 | 2018-09-13

US20180259084A1

Mechanical engineering

Strainer assembly for internal valve

#3 | 2018-09-13

US20180259083A1

Mechanical engineering

Valve body having primary and secondary stem guides

#4 | 2018-09-13

US20180259079A1

Mechanical engineering

Spring seat for an internal valve

#5 | 2018-09-13

US20180259078A1

Mechanical engineering

Spring seat for an internal valve

#6 | 2017-06-22

US20170175926A1

Mechanical engineering

Emergency shut-off valve

#7 | 2017-03-09

US20170068260A1

Physics

Lever assembly with a damper for a fluid regulator

#8 | 2017-03-09

US20170067576A1

Mechanical engineering

Fixed lever and pin assembly for stabilizing gas flow and pressure regulation of a fluid regulator

#9 | 2015-10-15

US20150292626A1

Mechanical engineering

Emergency shut-off valve

InventorID:

1322263 ⎘