Inventor
Tsan-Hua Huang
Inventor
Tainan, TW
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material31%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
B05BSpraying apparatus11%
H01LSemiconductor devices9%
A46BBrushes6%
B08BCleaning in general6%
B23PMetal-working not otherwise provided for6%
H01JElectric discharge tubes or discharge lamps6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
10,844,490Vapor phase film deposition apparatus202010,731,253Gas injector used for semiconductor equipment202010,651,016Detachable gas injector used for semiconductor equipment202010,418,264Assembling device used for semiconductor equipment201910,208,378Chemical vapor deposition apparatus20199,855,575'Gas injector and cover plate assembly for semiconductor equipment'20189,427,762'Gas injector and cover plate assembly for semiconductor equipment'20169,269,547'Semiconductor equipment'20169,126,214'Showerhead'20158,719,993'Semiconductor equipment'20148,484,847'Method for making a showerhead'20138,448,288'Semiconductor equipment'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2020Patents assigned to HERMES EPITEK CORP (10)· patent assignee history
2013–2016Patents assigned to HUANG TSAN-HUA (3)· patent assignee history
2013–2016Patents assigned to HAN TSUNG-HSUN (2)· patent assignee history
2013Patents assigned to HUANG CHIEN-PING (2)· patent assignee history
2013–2020Based in Tainan, TW· patent location history
2016–2018Patents assigned to HERMES-EPITEK CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HERMES EPITEK CORP | 10 | 2013–2020 |
| HUANG TSAN-HUAself | 3 | 2013–2016 |
| HAN TSUNG-HSUN | 2 | 2013–2016 |
| HERMES-EPITEK CORP | 2 | 2016–2018 |
| HUANG CHIEN-PING | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tainan, TW | 12 | 2013–2020 |