Inventor
Changbao Zhu
Inventor
Shenzhen, CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis40%
G06FElectric digital data processing20%
G09GArrangements or circuits for control of indicating devices using static means to present variable information10%
H04LTransmission of digital information, e.g. telegraphic communication10%
H04WWireless communication networks10%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use10%
PatentTitleYear
10,949,085Electronic device202110,952,143Sleeping and wake-up methods and apparatuses of master-slave network, and power saving system of master-slave network202110,915,550Data processing method, apparatus, system, and storage medium202110,522,170Voice activity modification frame acquiring method, and voice activity detection method and apparatus201910,339,961Voice activity detection method and apparatus20199,978,398Voice activity detection method and device20189,672,841'Voice activity detection method and method used for voice activity detection and apparatus thereof'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2019Patents assigned to ZTE CORP (4)· patent assignee history
2017–2021Based in Shenzhen, CN· patent location history
2021Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2021Patents assigned to LENOVO BEIJING CO LTD (1)· patent assignee history
2021Patents assigned to TENCENT TECH SHENZHEN CO LTD (1)· patent assignee history
2021Based in Beijing, CN· patent location history
2021Based in Wuhan, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZTE CORP | 4 | 2017–2019 |
| HUAWEI TECH CO LTD | 1 | 2021 |
| LENOVO BEIJING CO LTD | 1 | 2021 |
| TENCENT TECH SHENZHEN CO LTD | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shenzhen, CN | 5 | 2017–2021 |
| Beijing, CN | 1 | 2021 |
| Wuhan, CN | 1 | 2021 |