Inventor
Xiao Fen Tang
Inventor
Beijing, CN
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
C09KMaterials for miscellaneous applications, not provided for elsewhere17%
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons17%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials17%
H03FAmplifiers17%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016Patents assigned to UNIV TIANJIN POLYTECHNIC (1)· patent assignee history
2016Based in Tianjin, CN· patent location history
2021Patents assigned to BEIJING SMARTCHIP MICROELECTRONICS TECH CO LTD (1)· patent assignee history
2021Patents assigned to BEIJING SMARTCHIP MICROELECTRONICS TECH COMP (1)· patent assignee history
2021Patents assigned to STATE GRID CORP CHINA (1)· patent assignee history
2021Patents assigned to STATE GRID INFORMATION & TELECOMMUNICATION GROUP CO LTD (1)· patent assignee history
2021Based in Beijing, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BEIJING SMARTCHIP MICROELECTRONICS TECH CO LTD | 1 | 2021 |
| BEIJING SMARTCHIP MICROELECTRONICS TECH COMP | 1 | 2021 |
| STATE GRID CORP CHINA | 1 | 2021 |
| STATE GRID INFORMATION & TELECOMMUNICATION GROUP CO LTD | 1 | 2021 |
| UNIV TIANJIN POLYTECHNIC | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 1 | 2021 |
| Tianjin, CN | 1 | 2016 |