Inventor
Zhengren HUANG
Inventor
CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia50%
C01BNon-metallic elements13%
C09KMaterials for miscellaneous applications, not provided for elsewhere13%
H01FMagnets13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
12,473,235Preparation method of high-thermal-conductivity and net-size silicon nitride ceramic substrate202512,466,772Batch sintering method for high-property silicon nitride ceramic substrate202512,351,524Preparation method for copper plate-covered silicon nitride ceramic substrate202512,091,364MAX phase material, preparation method therefor and application thereof2024Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2024Patents assigned to NINGBO INSTITUTE OF MATERIALS TECH & ENGINEERING CHINESE ACADEMY OF SCIENCE (1)· patent assignee history
2024Patents assigned to NINGBO INSTITUTE OF MATERIALS TECH & ENGINEERING CHINESE ACADEMY OF SCIENCES (1)· patent assignee history
2024–2025Based in CN· patent location history
2025Patents assigned to SHANGHAI INST CERAMICS CAS (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHANGHAI INST CERAMICS CAS | 3 | 2025 |
| NINGBO INSTITUTE OF MATERIALS TECH & ENGINEERING CHINESE ACADEMY OF SCIENCE | 1 | 2024 |
| NINGBO INSTITUTE OF MATERIALS TECH & ENGINEERING CHINESE ACADEMY OF SCIENCES | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 4 | 2024–2025 |