Inventor
Tengfei Wang
Inventor
Beijing, CN
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis14%
G01RMeasuring electric variables14%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein14%
H02JElectric power networks14%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems14%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%
Y02PClimate change mitigation technologies in the production or processing of goods14%
PatentTitleYear
10,742,131Medium-high voltage energy conversion system, and control method and controller therefor202010,690,742Method and apparatus for calibrating center frequency of MR and MRI system202010,503,012Fabrication method and fabrication apparatus for backlight source, display device, and a display system2019Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2019Patents assigned to BEIJING BOE DISPLAY TECH CO (1)· patent assignee history
2019Patents assigned to BOE TECHNOLOGY GROUP CO LTD (1)· patent assignee history
2019–2020Based in Beijing, CN· patent location history
2020Patents assigned to GEN ELECTRIC (1)· patent assignee history
2020Patents assigned to SUNGROW (SHANGHAI) CO LTD (1)· patent assignee history
2020Based in Shanghai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEIJING BOE DISPLAY TECH CO | 1 | 2019 |
| BOE TECHNOLOGY GROUP CO LTD | 1 | 2019 |
| GEN ELECTRIC | 1 | 2020 |
| SUNGROW (SHANGHAI) CO LTD | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 2 | 2019–2020 |
| Shanghai, CN | 1 | 2020 |