Inventor
Edward J. W. Whittaker
Inventor
Bishops Stortford, GB
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Fprimary
H03FAmplifiers21%
H04MTelephonic communication21%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use14%
G05FSystems for regulating electric or magnetic variables7%
G06GAnalogue computers7%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light7%
H03GControl of amplification7%
H03KPulse technique7%
H04BTransmission7%
PatentTitleYear
7,728,663'Integrated implementation of a voltage boost follower and method therefor'20107,348,847'Integrated implementation of a collector boost scheme and method therefor'20087,170,265'Voltage regulator circuit with two or more output ports'20076,728,493'Method and arrangement for clock and data recovery'20046,483,345'High speed level shift circuit for low voltage output'20026,476,660'Fully integrated long time constant integrator circuit'20024,644,579'Shunt regulator for hands-free telephone'19874,640,993'Telephone subscribers\' circuits'19874,608,462'Telephone instrument circuit'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1987Patents assigned to INT STANDARD ELECTRIC CORP (3)· patent assignee history
1986–2010Based in Bishops Stortford, GB· patent location history
2002–2004Patents assigned to NORTEL NETWORKS LTD (3)· patent assignee history
2007–2010Patents assigned to SIGE SEMICONDUCTOR INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INT STANDARD ELECTRIC CORP | 3 | 1986–1987 |
| NORTEL NETWORKS LTD | 3 | 2002–2004 |
| SIGE SEMICONDUCTOR INC | 3 | 2007–2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bishops Stortford, GB | 9 | 1986–2010 |