EP2943979A4 - Semiconductor device having features to prevent reverse engineering - Google Patents
Semiconductor device having features to prevent reverse engineering Download PDFInfo
- Publication number
- EP2943979A4 EP2943979A4 EP14737723.8A EP14737723A EP2943979A4 EP 2943979 A4 EP2943979 A4 EP 2943979A4 EP 14737723 A EP14737723 A EP 14737723A EP 2943979 A4 EP2943979 A4 EP 2943979A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- features
- semiconductor device
- reverse engineering
- prevent reverse
- engineering
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/57—Protection from inspection, reverse engineering or tampering
- H01L23/573—Protection from inspection, reverse engineering or tampering using passive means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/0203—Particular design considerations for integrated circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/739,401 US20130320491A1 (en) | 2011-06-07 | 2013-01-11 | Semiconductor Device Having Features to Prevent Reverse Engineering |
PCT/US2014/010185 WO2014109961A1 (en) | 2013-01-11 | 2014-01-03 | Semiconductor device having features to prevent reverse engineering |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2943979A1 EP2943979A1 (en) | 2015-11-18 |
EP2943979A4 true EP2943979A4 (en) | 2017-05-17 |
Family
ID=51167305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14737723.8A Withdrawn EP2943979A4 (en) | 2013-01-11 | 2014-01-03 | Semiconductor device having features to prevent reverse engineering |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP2943979A4 (en) |
CN (1) | CN104969345B (en) |
AP (1) | AP2015008585A0 (en) |
CA (1) | CA2897082A1 (en) |
EA (1) | EA201591224A1 (en) |
MX (1) | MX348002B (en) |
WO (1) | WO2014109961A1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100001403A1 (en) * | 2008-07-03 | 2010-01-07 | Nec Electronics Corporation | Method for designing semiconductor integrated circuit which includes metallic wiring connected to gate electrode and satisfies antenna criterion |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4766516A (en) * | 1987-09-24 | 1988-08-23 | Hughes Aircraft Company | Method and apparatus for securing integrated circuits from unauthorized copying and use |
US4933898A (en) * | 1989-01-12 | 1990-06-12 | General Instrument Corporation | Secure integrated circuit chip with conductive shield |
US5783846A (en) * | 1995-09-22 | 1998-07-21 | Hughes Electronics Corporation | Digital circuit with transistor geometry and channel stops providing camouflage against reverse engineering |
US20020096744A1 (en) * | 2001-01-24 | 2002-07-25 | Hrl Laboratories, Llc | Integrated circuits protected against reverse engineering and method for fabricating the same using etched passivation openings in integrated circuits |
US7135734B2 (en) * | 2001-08-30 | 2006-11-14 | Micron Technology, Inc. | Graded composition metal oxide tunnel barrier interpoly insulators |
US20120313664A1 (en) * | 2011-06-07 | 2012-12-13 | Static Control Components, Inc. | Semiconductor Device Having Features to Prevent Reverse Engineering |
-
2014
- 2014-01-03 EA EA201591224A patent/EA201591224A1/en unknown
- 2014-01-03 AP AP2015008585A patent/AP2015008585A0/en unknown
- 2014-01-03 EP EP14737723.8A patent/EP2943979A4/en not_active Withdrawn
- 2014-01-03 CA CA2897082A patent/CA2897082A1/en not_active Abandoned
- 2014-01-03 CN CN201480004534.XA patent/CN104969345B/en not_active Expired - Fee Related
- 2014-01-03 WO PCT/US2014/010185 patent/WO2014109961A1/en active Application Filing
- 2014-01-03 MX MX2015008948A patent/MX348002B/en active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100001403A1 (en) * | 2008-07-03 | 2010-01-07 | Nec Electronics Corporation | Method for designing semiconductor integrated circuit which includes metallic wiring connected to gate electrode and satisfies antenna criterion |
Also Published As
Publication number | Publication date |
---|---|
EA201591224A1 (en) | 2016-02-29 |
CN104969345B (en) | 2018-12-07 |
EP2943979A1 (en) | 2015-11-18 |
MX2015008948A (en) | 2015-09-28 |
MX348002B (en) | 2017-01-05 |
AP2015008585A0 (en) | 2015-07-31 |
CN104969345A (en) | 2015-10-07 |
CA2897082A1 (en) | 2014-07-17 |
WO2014109961A1 (en) | 2014-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20150722 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01L 23/00 20060101ALI20170105BHEP Ipc: H01L 27/02 20060101ALI20170105BHEP Ipc: G06F 21/75 20130101ALI20170105BHEP Ipc: H01L 23/52 20060101AFI20170105BHEP |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20170421 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01L 23/52 20060101AFI20170413BHEP Ipc: H01L 27/02 20060101ALI20170413BHEP Ipc: H01L 23/00 20060101ALI20170413BHEP Ipc: G06F 21/75 20130101ALI20170413BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20210319 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20221130 |