Inventor
JINFENG HUANG
Inventor
CN
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
LOC13primary
LOC1327%
LOC2823%
C21DModifying the physical structure of ferrous metals14%
C22CAlloys14%
A61BDiagnosis5%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material5%
B22CFoundry moulding5%
B22DCasting of metals5%
C22BProduction and refining of metals5%
PatentTitleYear
D1113661Charger2026D1111239Eyeshadow box2026D1098602Lip gloss tube2025D1098600Packaging box of lipstick2025D1098601Lipstick tube2025D1097330Lip gloss cap2025D1071852Charger2025D1071851Charger2025D1067863Wireless charger2025D1046770Wireless charger202411,959,158Hot-work die steel with high toughness at low temperatures and high strength at high temperatures and high hardenability and preparation method thereof2024D0969737Wireless charger202211,452,495Apparatus and method for detecting a tool202211,220,733Low carbon martensitic high temperature strength steel and preparation method thereof202211,180,820Hot-work die steel and a preparation method thereof2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to UNIV BEIJING SCIENCE & TECHNOLOGY (2)· patent assignee history
2021–2026Based in CN· patent location history
2022–2025Patents assigned to SHENZHEN WAWEIS TECH CO LTD (2)· patent assignee history
2022Based in NL· patent location history
2024Patents assigned to HUIZHOU WAWEIS TECH CO LTD (1)· patent assignee history
2025–2026Patents assigned to GUANGZHOU YATSEN GLOBAL CO LTD (5)· patent assignee history
2025–2026Patents assigned to HUANG JINFENG (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GUANGZHOU YATSEN GLOBAL CO LTD | 5 | 2025–2026 |
| HUANG JINFENGself | 3 | 2025–2026 |
| SHENZHEN WAWEIS TECH CO LTD | 2 | 2022–2025 |
| UNIV BEIJING SCIENCE & TECHNOLOGY | 2 | 2021–2022 |
| HUIZHOU WAWEIS TECH CO LTD | 1 | 2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 14 | 2021–2026 |
| NL | 1 | 2022 |