Inventor
Yongjing XU
Inventor
CN
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form14%
C08LCompositions of macromolecular compounds14%
H05KPrinted circuits14%
C08JWorking-up12%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients12%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
C09JAdhesives8%
C09DCoating compositions, e.g. paints, varnishes or lacquers6%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
C03CChemical composition of glasses, glazes or vitreous enamels2%
PatentTitleYear
12,466,937Resin composition and use thereof202512,378,386Resin composition and application thereof202512,234,318Thermosetting epoxy resin composition and prepreg, laminated board and printed circuit board using thermosetting epoxy resin composition202512,122,904Thermosetting resin composition and prepreg, laminate and printed circuit board using same202411,930,595Circuit material and circuit board containing the same202411,732,123Thermosetting resin composition, and prepreg, laminate and printed circuit board using same202311,584,851Resin composition, and prepreg and circuit material using the same202311,191,158Circuit board and process for preparing the same2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to SHENGYI TECHNOLOGY CO LTD (8)· patent assignee history
2021–2025Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHENGYI TECHNOLOGY CO LTD | 8 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 8 | 2021–2025 |