Inventor
Tengfei DENG
Inventor
CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C04Bprimary
C04BLime, magnesia13%
H05BElectric heating13%
A24FSmokers' requisites10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
C03CChemical composition of glasses, glazes or vitreous enamels6%
C08LCompositions of macromolecular compounds6%
A24BManufacture or preparation of tobacco for smoking or chewing3%
A24DCigars3%
B09BDisposal of solid waste not otherwise provided for3%
B22DCasting of metals3%
PatentTitleYear
12,589,420Impurity removal method of silicate solid waste and its application202612,507,323Ceramic heater and preparation method and use of ceramic heater202512,395,058Frame-type bilateral reverse permanent magnet direct current linear motor202511,787,950Molten aluminum erosion resistant casting tip paint as well as preparation method of molten aluminum erosion resistant casting tip and molten aluminum erosion resistant casting tip202311,783,959Electronic paste composition, preparation method therefor and use thereof202311,350,668Production method of needle-type heater202211,166,340Composite ceramic atomizer and method of preparing the same2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to HUBEI CHINA TOBACCO IND CO LTD (2)· patent assignee history
2021–2026Based in CN· patent location history
2023–2025Patents assigned to CHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD (2)· patent assignee history
2023–2026Patents assigned to UNIV WUHAN TECH (2)· patent assignee history
2025Patents assigned to UNIV GUANGDONG TECHNOLOGY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHINA TOBACCO HUBEI INDUSTRIAL CORPORATION LTD | 2 | 2023–2025 |
| HUBEI CHINA TOBACCO IND CO LTD | 2 | 2021–2022 |
| UNIV WUHAN TECH | 2 | 2023–2026 |
| UNIV GUANGDONG TECHNOLOGY | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 7 | 2021–2026 |