Inventor
William D. Cornish
Inventor
Nepean, CA
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Bprimary
H03BGeneration of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner57%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses14%
G01RMeasuring electric variables7%
H01PWaveguides7%
H01QAntennas, i.e. radio aerials7%
H03KPulse technique7%
PatentTitleYear
4,866,441'Wide band, complex microwave waveform receiver and analyzer, using distributed sampling techniques'19894,757,318'Phased array antenna feed'19884,625,177'Complex microwave signal generator'19864,609,893'Non-resonant microwave frequency halver'19864,533,886'Self-biasing broadband frequency divider'19854,334,202'Broadband frequency divider'19824,327,336'Microwave phase locked loops using FET frequency dividers'19824,327,343'Wideband MESFET microwave frequency divider'19824,297,648'Microwave frequency division by phase locked loops'19814,266,208'Broadband microwave frequency divider for division by numbers greater than two'1981Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1981–1985Patents assigned to CA MINISTER NAT DEFENCE (4)· patent assignee history
1981–1982Based in Ottawa, CA· patent location history
1982–1989Patents assigned to UNITED KINGDOM GOVERNMENT (5)· patent assignee history
1982–1989Based in Nepean, CA· patent location history
1986Patents assigned to CANADIAN DEPARTMENT OF NATIONA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNITED KINGDOM GOVERNMENT | 5 | 1982–1989 |
| CA MINISTER NAT DEFENCE | 4 | 1981–1985 |
| CANADIAN DEPARTMENT OF NATIONA | 1 | 1986 |
Locations
| Location | Patents | Span |
|---|---|---|
| Nepean, CA | 7 | 1982–1989 |
| Ottawa, CA | 3 | 1981–1982 |