Inventor
Dai Dong
Inventor
Beijing, CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C03Bprimary
C03BManufacture, shaping, or supplementary processes25%
B23KSoldering or unsoldering17%
H02JElectric power networks17%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors8%
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 systems8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
Y02PClimate change mitigation technologies in the production or processing of goods8%
PatentTitleYear
11,025,059Switch systems for controlling conduction of multi-phase current202110,978,871Reconfigurable front end converter for full power energy storage applications202110,221,086Laser drilling method and laser drilling system20199,963,297Positioning foot, positioning device and position correction method20189,963,376Method for cutting substrate by laser and laser cutting device2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2019Patents assigned to BOE TECHNOLOGY GROUP CO LTD (3)· patent assignee history
2018–2019Patents assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (3)· patent assignee history
2018–2019Based in Beijing, CN· patent location history
2021Patents assigned to BAKER HUGHES OILFIELD OPERATIONS LLC (1)· patent assignee history
2021Patents assigned to GE ENERGY POWER CONVERSION TECHNOLOGY LTD (1)· patent assignee history
2021Based in Niskayuna, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOE TECHNOLOGY GROUP CO LTD | 3 | 2018–2019 |
| HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD | 3 | 2018–2019 |
| BAKER HUGHES OILFIELD OPERATIONS LLC | 1 | 2021 |
| GE ENERGY POWER CONVERSION TECHNOLOGY LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 3 | 2018–2019 |
| Niskayuna, New York, US | 2 | 2021 |