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Process for the manufacture of a transistor

Patent
EP-0057126-B1
Country
European Patent Office
Dates
  • Priority:
    1981/01/27
  • Grant:
    1988/08/17
Description
This web page summarizes information in PubChem about patent EP-0057126-B1. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.

1 Full Text

2 Important Dates

2.1 Priority Date

1981/01/27

2.2 Filing Date

1982/01/18

2.3 Publication Date

1988/08/17

2.4 Grant Date

1988/08/17

3 Country

European Patent Office

4 Linked Chemicals

4.1 PubChem Compounds

4.2 PubChem Substances

5 Patent Family

6 Classification

6.1 IPC

H01L21/8224 (inventive)

H01L21/763 (inventive)

H01L21/31 (inventive)

H01L21/822 (inventive)

H01L29/73 (inventive)

H01L21/76 (inventive)

H01L21/74 (inventive)

H01L27/082 (inventive)

H01L21/331 (inventive)

H01L27/04 (inventive)

H01L29/41 (inventive)

6.2 CPC

H01L21/763 (inventive, first)

H01L21/743 (inventive)

7 Citations

IBM TECHNICAL DISCLOSURE BULLETIN vol. 23, no. 4, septembre 1983 NEW YORK (US) H.H. BERGER et al.: "Method of producing transitors with optimum base contact" pages 1487-1488 (EXA)

8 Cited By

9 Similar Patents

10 Information Sources

  1. Google Patents
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  2. PubChem
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