Inventor
Kuei-Lu Liu
Inventor
Hsinchu, TW
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B23Dprimary
B23DPlaning19%
E06BFixed or movable closures for openings in buildings, vehicles, fences or like enclosures in general, e.g. doors, windows, blinds, gates19%
H01LSemiconductor devices13%
Y10TTechnical subjects covered by former us classification13%
B26DCutting6%
H10BElectronic memory devices6%
H10DInorganic electric semiconductor devices6%
H10NElectric solid-state devices not otherwise provided for6%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
PatentTitleYear
11,088,083DC and AC magnetic field protection for MRAM device using magnetic-field-shielding structure202111,075,282Semiconductor structure and fabrication method thereof20217,118,028'Method and machine for cutting window blind'20067,000,516'Multipurpose blind cutting machine'20066,971,296'Venetian blind cutting machine'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2006Patents assigned to NIEN MADE ENTPR CO LTD (2)· patent assignee history
2005–2021Based in Hsinchu, TW· patent location history
2006Patents assigned to IND TECH RES INST (1)· patent assignee history
2021Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIEN MADE ENTPR CO LTD | 2 | 2005–2006 |
| TAIWAN SEMICONDUCTOR MFG CO LTD | 2 | 2021 |
| IND TECH RES INST | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 5 | 2005–2021 |