Inventor
Cong Lan
Inventor
Shanghai, CN
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Mprimary
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 systems42%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications42%
G09GArrangements or circuits for control of indicating devices using static means to present variable information17%
PatentTitleYear
10,971,070Driver circuit and its working method and display device202110,923,039OLED pixel circuit and driving method thereof, and display device202110,811,965Systems and methods for output current regulation in power conversion systems202010,686,373Systems and methods for output current regulation in power conversion systems202010,340,795Systems and methods for output current regulation in power conversion systems201910,270,334Systems and methods for output current regulation in power conversion systems201910,199,934Systems and methods for output current regulation in power conversion systems20199,960,674Systems and methods for output current regulation in power conversion systems2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2020Patents assigned to ON BRIGHT ELECTRONICS SHANGHAI CO LTD (5)· patent assignee history
2018–2020Based in Shanghai, CN· patent location history
2021Patents assigned to BOE TECHNOLOGY GROUP CO LTD (2)· patent assignee history
2021Patents assigned to CHENGDU BOE OPTOELECT TECH CO (2)· patent assignee history
2021Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ON BRIGHT ELECTRONICS SHANGHAI CO LTD | 5 | 2018–2020 |
| BOE TECHNOLOGY GROUP CO LTD | 2 | 2021 |
| CHENGDU BOE OPTOELECT TECH CO | 2 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 6 | 2018–2020 |
| Beijing, CN | 2 | 2021 |