Inventor
Bai Chen Deng
Inventor
Beijing, CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication42%
H04MTelephonic communication33%
G06FElectric digital data processing25%
PatentTitleYear
11,119,988Performing logical validation on loaded data in a database202110,750,013System, method and computer program product for service call identification202010,366,058Performing logical validation on loaded data in a database201910,346,606Generation of a captcha on a handheld touch screen device201910,250,747System, method and computer program product for service call identification20199,992,332System, method and computer program product for service call identification20189,686,393'System, method and computer program product for service call identification'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2021Patents assigned to IBM (7)· patent assignee history
2017–2021Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 7 | 2017–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 7 | 2017–2021 |