Inventor
Huisheng Han
Inventor
Jiangsu, CN
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material26%
C25DProcesses for the electrolytic or electrophoretic production of coatings26%
H01HElectric switches26%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%
C08JWorking-up5%
C23FNon-mechanical removal of metallic material from surface5%
PatentTitleYear
10,224,156De-bouncing keypad and preparation method thereof201910,079,119Arc ablation-resistant tungsten alloy switch contact and preparation method thereof201810,026,564Precious metal switch contact component and its preparation method201810,026,565Switch contact element and its preparation method20189,905,376'Arc-ablation resistant switch contact and preparation method thereof'2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2019Patents assigned to NANTONG MEMTECH TECH CO LTD (5)· patent assignee history
2018–2019Based in Jiangsu, CN· patent location history
2018Based in Nantong, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NANTONG MEMTECH TECH CO LTD | 5 | 2018–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Jiangsu, CN | 3 | 2018–2019 |
| Nantong, CN | 2 | 2018 |