Inventor
Zhihao Zhang
Inventor
Beijing, CN
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information31%
H03KPulse technique13%
G01BMeasuring length, thickness or similar linear dimensions6%
G01MTesting static or dynamic balance of machines or structures6%
G02BOptical elements, systems or apparatus6%
H01FMagnets6%
H02JElectric power networks6%
H02KDynamo-electric machines6%
H04BTransmission6%
H04MTelephonic communication6%
PatentTitleYear
10,704,986Method and apparatus for nondestructive determination of core size of hollow-core photonic bandgap fiber using Fabry-Perot interference2020D0885252Magnetic levitation globe202010,643,558Driving method of display panel, display panel and display device202010,546,550Method and device for driving GOA circuit, time controller, and display device202010,229,634Level shifting unit, level shifting circuit, method for driving the level shifting circuit, gate driving circuit and display device201910,211,821Clock signal transmission circuit and driving method thereof, gate driving circuit, and display device20199,805,655'Pixel circuit and driving method thereof, display device'20179,774,715'Mobile terminal'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to BEIJING BOE DISPLAY TECH CO (6)· patent assignee history
2017–2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (6)· patent assignee history
2017Patents assigned to BEIJING BOE DISPLAY TECH TECH CO LTD (1)· patent assignee history
2017–2020Based in Beijing, CN· patent location history
2020Patents assigned to BEIJING DIPPER PUBLISHING CO LTD (1)· patent assignee history
2020Patents assigned to UNIV BEIHANG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEIJING BOE DISPLAY TECH CO | 6 | 2017–2020 |
| BOE TECHNOLOGY GROUP CO LTD | 6 | 2017–2020 |
| BEIJING BOE DISPLAY TECH TECH CO LTD | 1 | 2017 |
| BEIJING DIPPER PUBLISHING CO LTD | 1 | 2020 |
| UNIV BEIHANG | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 8 | 2017–2020 |