Inventor
CHAO-HUNG WAN
Inventor
TW
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1021%
H01JElectric discharge tubes or discharge lamps16%
H01LSemiconductor devices16%
H05BElectric heating16%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors11%
C23CCoating metallic material11%
B05BSpraying apparatus5%
G05DSystems for controlling or regulating non-electric variables5%
PatentTitleYear
12,381,068Radio frequency screen for an ultraviolet lamp system202512,020,910Radio frequency screen for an ultraviolet lamp system202411,735,436Semiconductor fabrication apparatus202311,685,994CVD device pumping liner202311,670,491Radio frequency screen for an ultraviolet lamp system202311,443,961Semiconductor fabrication apparatus202211,183,404Diffuser and semiconductor processing system using same2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (7)· patent assignee history
2021–2025Based in TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAIWAN SEMICONDUCTOR MFG CO LTD | 7 | 2021–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 7 | 2021–2025 |