GB0214730D0 - Trench-gate semiconductor devices and their manufacture - Google Patents

Trench-gate semiconductor devices and their manufacture

Info

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
Application number
GB0214730A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of GB0214730D0 publication Critical patent/GB0214730D0/en
Priority to US10/246,171 priority Critical patent/US20030073289A1/en
Priority to PCT/IB2002/004145 priority patent/WO2003034500A2/en
Ceased legal-status Critical Current

Links

GB0214730A 2001-10-11 2002-06-26 Trench-gate semiconductor devices and their manufacture Ceased GB0214730D0 (en)

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)

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)