T 0597/94 of 13.08.1997
- European Case Law Identifier
- ECLI:EP:BA:1997:T059794.19970813
- Date of decision
- 13 August 1997
- Case number
- T 0597/94
- Petition for review of
- -
- Application number
- 85105255.5
- IPC class
- H01L 21/265
- Language of proceedings
- English
- Distribution
- Distributed to board chairmen (C)
- Download
- Decision in English
- OJ versions
- No OJ links found
- Other decisions for this case
- -
- Abstracts for this decision
- -
- Application title
- Process for forming ic wafer with buried zener diode
- Applicant name
- Analog Devices, Inc.
- Opponent name
- Philips Electronics N.V.
- Board
- 3.4.01
- Headnote
- -
- Relevant legal provisions
- European Patent Convention Art 56 1973
- Keywords
- Main and auxiliary requests I to III: inventive step (no)
- Catchword
- -
- Cited cases
- -
- Citing cases
- T 1358/13
ORDER
For these reasons it is decided that:
The appeal is dismissed.