Inventor
Wenzhao Li
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 processing29%
B01DSeparation14%
C01BNon-metallic elements14%
H04LTransmission of digital information, e.g. telegraphic communication14%
LOC1214%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
D0922445Mini dumper202110,609,141Methods and apparatuses for cluster switching202010,599,337Method and device for writing data and acquiring data in a distributed storage system20208,052,775'Process for the preparation of a two-layer metal palladium or palladium alloy composite membrane'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011Patents assigned to BP PLC (1)· patent assignee history
2011Patents assigned to DALIAN CHEMICAL PHYSICS INST (1)· patent assignee history
2011Based in Dalian, CN· patent location history
2020Patents assigned to ALIBABA GROUP HOLDING LTD (2)· patent assignee history
2020Based in Hangzhou, CN· patent location history
2021Patents assigned to CHONGQING POWERFRONT MACHINERY CO LTD (1)· patent assignee history
2021Based in Chongqing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALIBABA GROUP HOLDING LTD | 2 | 2020 |
| BP PLC | 1 | 2011 |
| CHONGQING POWERFRONT MACHINERY CO LTD | 1 | 2021 |
| DALIAN CHEMICAL PHYSICS INST | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hangzhou, CN | 2 | 2020 |
| Chongqing, CN | 1 | 2021 |
| Dalian, CN | 1 | 2011 |