Inventor
Edward F. Culican
Inventor
Hyde Park, NY, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Kprimary
H03KPulse technique45%
H10DInorganic electric semiconductor devices27%
G11CStatic stores9%
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner9%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses9%
PatentTitleYear
4,833,425'Analog macro embedded in a digital gate array'19894,825,178'Oscillator with noise rejection and square wave output'19894,774,559'Integrated circuit chip structure wiring and circuitry for driving highly capacitive on chip wiring nets'19884,656,367'Speed up of up-going transition of TTL or DTL circuits under high _capacitive load'19874,613,958'Gate array chip'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1989Patents assigned to IBM (5)· patent assignee history
1986–1989Based in Hyde Park, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBM | 5 | 1986–1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hyde Park, New York, US | 5 | 1986–1989 |