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Inventor

David H. Eby

Inventor
Aloha, OR, US

Overview

8→
Patents
1986–2019
Patent span
Physics
Primary field (CPC G)

Patents· 8 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Rprimary
G01RMeasuring electric variables55%
H03KPulse technique18%
G06TImage data processing or generation, in general9%
G09GArrangements or circuits for control of indicating devices using static means to present variable information9%
H04NPictorial communication, e.g. television9%
PatentTitleYear
10,198,835Continuous RF signal visualization with high resolution20199,002,004'Appending pseudo-random sub-LSB values to prevent intensity banding'20158,489,350'Frequency domain bitmap triggering using color, density and correlation based triggers'20138,452,559'Density trace measurement'20136,816,992'Test generator having a poisson distribution error signal'20044,905,262'Synchronous programmable two-stage serial/parallel counter'19904,644,337'Method and apparatus for controlling oscilloscope displayed menu selection'19874,612,658'Programmable ripple counter having exclusive OR gates'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–2019Patents assigned to TEKTRONIX INC (8)· patent assignee history
1986–2019Based in Aloha, OR, US· patent location history
2004Based in Woburn, MA, US· patent location history
2013–2015Patents assigned to EBY DAVID (2)· patent assignee history
2013Patents assigned to ENGHOLM KATHRYN A (2)· patent assignee history
2013Patents assigned to HILLMAN JR ALFRED K (2)· patent assignee history
2013Patents assigned to EBY DAVID H (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TEKTRONIX INC81986–2019
EBY DAVIDself22013–2015
ENGHOLM KATHRYN A22013
HILLMAN JR ALFRED K22013
EBY DAVID Hself12013
Locations
LocationPatentsSpan
Aloha, OR, US71986–2019
Woburn, Massachusetts, US12004