Inventor
Yueh-Feng Ho
Inventor
Hsinchu, TW
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1044%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1028%
H01LSemiconductor devices22%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices6%
PatentTitleYear
9,030,025'Integrated circuit layout'20158,952,500'Semiconductor device'20158,890,607'Stacked chip system'20148,853,090'Method for fabricating a through-silicon via'20146,518,164'Etching process for forming the trench with high aspect ratio'20036,258,713'Method for forming dual damascene structure'20016,136,694'Method for forming via hole'20006,133,143'Method of manufacturing interconnect'20006,083,825'Method of forming unlanded via hole'20005,882,537'Metallic precipitate monitoring method'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2015Based in Hsinchu, TW· patent location history
2000–2003Patents assigned to UNITED MICROELECTRONICS CORP (3)· patent assignee history
2000Patents assigned to UNITED SEMICONDUCTOR CORP (3)· patent assignee history
2000–2001Based in Hsinchu County, TW· patent location history
2014–2015Patents assigned to IPENVAL CONSULTANT INC (4)· patent assignee history
2014–2015Patents assigned to CHEN HWI-HUANG (2)· patent assignee history
2014–2015Patents assigned to HO YUEH-FENG (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IPENVAL CONSULTANT INC | 4 | 2014–2015 |
| UNITED MICROELECTRONICS CORP | 3 | 2000–2003 |
| UNITED SEMICONDUCTOR CORP | 3 | 2000 |
| CHEN HWI-HUANG | 2 | 2014–2015 |
| HO YUEH-FENGself | 2 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu, TW | 6 | 1999–2015 |
| Hsinchu County, TW | 4 | 2000–2001 |