Inventor
CHIA-WEN CHANG
Inventor
TW
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters20%
H01LSemiconductor devices20%
H10BElectronic memory devices20%
H10DInorganic electric semiconductor devices20%
G06NComputing arrangements based on specific computational models10%
G11CStatic stores10%
PatentTitleYear
12,502,898Printer with tabs to secure platen roller bushing202512,211,836Semiconductor device and manufacturing method thereof202511,904,603Printer with tabs to secure platen roller bushing202411,728,332Semiconductor device and manufacturing method thereof202311,217,304Memory operation method and circuit2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (3)· patent assignee history
2022–2025Based in TW· patent location history
2024–2025Patents assigned to ZEBRA TECH CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TAIWAN SEMICONDUCTOR MFG CO LTD | 3 | 2022–2025 |
| ZEBRA TECH CORP | 2 | 2024–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| TW | 5 | 2022–2025 |