Inventor
Ze Jiang
Inventor
Zhejiang, CN
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F24Fprimary
F24FAir-conditioning20%
G05BControl or regulating systems in general20%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications20%
H02KDynamo-electric machines13%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters13%
F04BPositive-displacement machines for liquids7%
F04FPumping of fluid by direct contact of another fluid or by using inertia of fluid to be pumped7%
PatentTitleYear
10,819,264Robust starting system and method for interior permanent magnet synchronous motor control202010,784,805System and method for interior permanent magnet synchronous motor control from zero or low speed202010,655,880System and method for retrofitting HVAC systems202010,648,687System and method for retrofitting HVAC systems202010,627,128System and method for retrofitting HVAC systems20209,890,771'Gas operated booster pump'2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018Patents assigned to SHAANXI DINGJI ENERGY TECH CO LTD (1)· patent assignee history
2018Based in Xian, CN· patent location history
2020Patents assigned to GREAT LAKES ELECTRIC LLC (3)· patent assignee history
2020Patents assigned to WOLONG ELECTRIC GROUP CO LTD (2)· patent assignee history
2020Based in Zhejiang, CN· patent location history
2020Based in Zejiang, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GREAT LAKES ELECTRIC LLC | 3 | 2020 |
| WOLONG ELECTRIC GROUP CO LTD | 2 | 2020 |
| SHAANXI DINGJI ENERGY TECH CO LTD | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Zhejiang, CN | 3 | 2020 |
| Zejiang, CN | 2 | 2020 |
| Xian, CN | 1 | 2018 |