Inventor
Zheng Qu
Inventor
Hangzhou, CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing30%
B64CAeroplanes20%
B64UUnmanned aerial vehicles [uav]20%
G05DSystems for controlling or regulating non-electric variables10%
G06TImage data processing or generation, in general10%
H04NPictorial communication, e.g. television10%
PatentTitleYear
11,003,181Aerial device and method for controlling the aerial device202110,977,761Digital watermark embedding method and extraction method, digital watermark embedding apparatus and extraction apparatus, and digital watermark system202110,974,825Aerial system including foldable frame architecture20219,170,801'Data card updating method, personal computer, and data card'2015Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015Patents assigned to HUAWEI DEVICE CO LTD (1)· patent assignee history
2015Based in Shenzhen, CN· patent location history
2021Patents assigned to HANGZHOU ZERO ZERO TECH CO LTD (2)· patent assignee history
2021Patents assigned to TENCENT TECH SHENZHEN CO LTD (1)· patent assignee history
2021Based in Hangzhou, CN· patent location history
2021Based in Guangdong, CN· patent location history
2021Based in Zhejiang, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HANGZHOU ZERO ZERO TECH CO LTD | 2 | 2021 |
| HUAWEI DEVICE CO LTD | 1 | 2015 |
| TENCENT TECH SHENZHEN CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hangzhou, CN | 1 | 2021 |
| Guangdong, CN | 1 | 2021 |
| Zhejiang, CN | 1 | 2021 |
| Shenzhen, CN | 1 | 2015 |