Alpex Computer Corporation
Danbury, CT, US· latest recorded location
Alpex Computer Corporation is named on 4 US grants and 0 published applications in this corpus. Its most frequent classification is A63F (Card, board, or roulette games).
- Granted patents
- 4
- Published applications
- 0
- Inventors
- 3
- Granted in 2026 so far
- 0
- Most recent grant
- 24 Feb 1981
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
By publication year.
Technology areas
Share of 4 documents
Recent patents
- Data access system wherein subscriber terminals gain access to a data bank by telephone lines24 Feb 1981US 4,253,157 A
- Chroma control for television control apparatus15 May 1979US 4,155,095 A
- Protection circuit for a data transmission system30 Jan 1979US 4,137,556 A
- Television display control apparatus31 May 1977US 4,026,555 A
No published applications.
Most cited
By later US patents
- Television display control apparatus318US 4,026,555 A1977
- Data access system wherein subscriber terminals gain access to a data bank by telephone lines224US 4,253,157 A1981
- Chroma control for television control apparatus30US 4,155,095 A1979
- Protection circuit for a data transmission system20US 4,137,556 A1979