GB0214730D0 - Trench-gate semiconductor devices and their manufacture - Google Patents
Trench-gate semiconductor devices and their manufactureInfo
- Publication number
- GB0214730D0 GB0214730D0 GB0214730A GB0214730A GB0214730D0 GB 0214730 D0 GB0214730 D0 GB 0214730D0 GB 0214730 A GB0214730 A GB 0214730A GB 0214730 A GB0214730 A GB 0214730A GB 0214730 D0 GB0214730 D0 GB 0214730D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- trench
- manufacture
- semiconductor devices
- gate semiconductor
- gate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/246,171 US20030073289A1 (en) | 2001-10-11 | 2002-09-18 | Trench-gate semiconductor devices and their manufacture |
PCT/IB2002/004145 WO2003034500A2 (en) | 2001-10-11 | 2002-10-09 | Trench-gate semiconductor devices and their manufacture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0124371.6A GB0124371D0 (en) | 2001-10-11 | 2001-10-11 | Trench-gate semiconductor devices and their manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
GB0214730D0 true GB0214730D0 (en) | 2002-08-07 |
Family
ID=9923602
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0124371.6A Ceased GB0124371D0 (en) | 2001-10-11 | 2001-10-11 | Trench-gate semiconductor devices and their manufacture |
GB0214730A Ceased GB0214730D0 (en) | 2001-10-11 | 2002-06-26 | Trench-gate semiconductor devices and their manufacture |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB0124371.6A Ceased GB0124371D0 (en) | 2001-10-11 | 2001-10-11 | Trench-gate semiconductor devices and their manufacture |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB0124371D0 (en) |
-
2001
- 2001-10-11 GB GBGB0124371.6A patent/GB0124371D0/en not_active Ceased
-
2002
- 2002-06-26 GB GB0214730A patent/GB0214730D0/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
GB0124371D0 (en) | 2001-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |