Y10S 148/087
I2l integrated injection logic
Official title: I2L integrated injection logic
Y10S148/087 (I2l integrated injection logic) appears on 33 US grants and 0 published applications in this corpus.
Search patents in Y10S- Granted patents
- 33
- Published applications
- 0
- Assignees
- 21
- Inventors
- 41
- Latest grant
- 19 Jul 1994
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 8 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Semiconductor device including IIL and vertical transistors19 Jul 1994US 5,331,198 AMatsushita Electric Industrial Co., Ltd.
- Method of fabricating a base-coupled transistor logic24 Nov 1992US 5,166,094 AFairchild Camera and Instrument Corporation
- Method of fabricating IIL and vertical complementary bipolar transistors10 Nov 1992US 5,162,252 AMatsushita Electric Industrial Co., Ltd.
- Process for fabricating complementary vertical transistor memory cell1 Jan 1991US 4,981,807 AInternational Business Machines Corporation
- Integrated injection logic circuits22 Dec 1987US 4,714,842 AU. S. Philips Corporation
No published applications in this class yet.
Most cited
By later US patents
- Integrated injection logic (I-squared L) with double-diffused type injector37US 4,160,988 ASignetics Corporation · 1979
- Semiconductor bipolar integrated circuit device and method for fabrication thereof35US 4,642,883 AFujitsu Limited · 1987
- Integrated injection logic memory circuit34US 4,056,810 AU. S. Phillips Corporation · 1977
- Fabrication of semiconductor integrated circuit structure including injection logic configuration compatible with complementary bipolar transistors utilizing simultaneous formation of device regions30US 4,087,900 ABell Telephone Laboratories, Incorporated · 1978
- Oxide isolated integrated injection logic with selective guard ring29US 3,962,717 AFairchild Camera and Instrument Corporation · 1976