FR2142722B1 - - Google Patents
Info
- Publication number
- FR2142722B1 FR2142722B1 FR7122983A FR7122983A FR2142722B1 FR 2142722 B1 FR2142722 B1 FR 2142722B1 FR 7122983 A FR7122983 A FR 7122983A FR 7122983 A FR7122983 A FR 7122983A FR 2142722 B1 FR2142722 B1 FR 2142722B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N80/00—Bulk negative-resistance effect devices
- H10N80/10—Gunn-effect devices
- H10N80/107—Gunn diodes
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7122983A FR2142722B1 (en) | 1971-06-24 | 1971-06-24 | |
DE2229717A DE2229717C3 (en) | 1971-06-24 | 1972-06-19 | Gunn diode for generating electromagnetic high-frequency oscillations |
NL7208385A NL7208385A (en) | 1971-06-24 | 1972-06-20 | |
SE7208191A SE371909B (en) | 1971-06-24 | 1972-06-21 | |
IT69007/72A IT959190B (en) | 1971-06-24 | 1972-06-21 | SEMICONDUCTOR DEVICE TO PRODUCE OR AMPLIFY HIGH FREQUENCY ELECTROMAGNETIC OSCILLATION |
CA145,270A CA958816A (en) | 1971-06-24 | 1972-06-21 | Semiconductor device for producing or amplifying high-frequency electromagnetic oscillations |
CH928172A CH543831A (en) | 1971-06-24 | 1972-06-21 | Semiconductor arrangement for generating or amplifying electromagnetic high-frequency oscillations |
GB2903572A GB1390967A (en) | 1971-06-24 | 1972-06-21 | Semiconductor device for producing or amplifying high-frequency electromagnetic oscillations |
AU43674/72A AU463430B2 (en) | 1971-06-24 | 1972-06-21 | Semiconductor device for producing or amplifying high-frequency electromagnetic oscillations |
JP47062298A JPS5145949B1 (en) | 1971-06-24 | 1972-06-21 | |
BE785293A BE785293A (en) | 1971-06-24 | 1972-06-22 | SEMICONDUCTOR FOR GENERATING OR AMPLIFYING HIGH-FREQUENCY ELECTROMAGNETIC VIBRATIONS |
US402803A US3882528A (en) | 1971-06-24 | 1973-10-02 | Semiconductor device for producing or amplifying high-frequency electromagnetic oscillations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7122983A FR2142722B1 (en) | 1971-06-24 | 1971-06-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2142722A1 FR2142722A1 (en) | 1973-02-02 |
FR2142722B1 true FR2142722B1 (en) | 1977-03-18 |
Family
ID=9079205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7122983A Expired FR2142722B1 (en) | 1971-06-24 | 1971-06-24 |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5145949B1 (en) |
AU (1) | AU463430B2 (en) |
BE (1) | BE785293A (en) |
CA (1) | CA958816A (en) |
CH (1) | CH543831A (en) |
DE (1) | DE2229717C3 (en) |
FR (1) | FR2142722B1 (en) |
GB (1) | GB1390967A (en) |
IT (1) | IT959190B (en) |
NL (1) | NL7208385A (en) |
SE (1) | SE371909B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5676573A (en) * | 1979-11-28 | 1981-06-24 | Nippon Telegr & Teleph Corp <Ntt> | Field effect semiconductor device |
-
1971
- 1971-06-24 FR FR7122983A patent/FR2142722B1/fr not_active Expired
-
1972
- 1972-06-19 DE DE2229717A patent/DE2229717C3/en not_active Expired
- 1972-06-20 NL NL7208385A patent/NL7208385A/xx unknown
- 1972-06-21 GB GB2903572A patent/GB1390967A/en not_active Expired
- 1972-06-21 JP JP47062298A patent/JPS5145949B1/ja active Pending
- 1972-06-21 CH CH928172A patent/CH543831A/en not_active IP Right Cessation
- 1972-06-21 CA CA145,270A patent/CA958816A/en not_active Expired
- 1972-06-21 IT IT69007/72A patent/IT959190B/en active
- 1972-06-21 AU AU43674/72A patent/AU463430B2/en not_active Expired
- 1972-06-21 SE SE7208191A patent/SE371909B/xx unknown
- 1972-06-22 BE BE785293A patent/BE785293A/en unknown
Also Published As
Publication number | Publication date |
---|---|
NL7208385A (en) | 1972-12-28 |
FR2142722A1 (en) | 1973-02-02 |
DE2229717C3 (en) | 1980-10-09 |
AU463430B2 (en) | 1975-07-24 |
DE2229717A1 (en) | 1972-12-28 |
SE371909B (en) | 1974-12-02 |
AU4367472A (en) | 1974-01-03 |
BE785293A (en) | 1972-12-22 |
DE2229717B2 (en) | 1980-02-07 |
JPS5145949B1 (en) | 1976-12-06 |
IT959190B (en) | 1973-11-10 |
CA958816A (en) | 1974-12-03 |
CH543831A (en) | 1973-10-31 |
GB1390967A (en) | 1975-04-16 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |