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Inventor

Keith C. Griggs

Inventor
Colorado Springs, CO, US

Overview

11→
Patents
1997–2016
Patent span
Electricity
Primary field (CPC H)

Patents· 11 as inventor

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

G01Rprimary
G01RMeasuring electric variables29%
H03FAmplifiers19%
Y10TTechnical subjects covered by former us classification19%
H03GControl of amplification10%
H03KPulse technique10%
G06FElectric digital data processing5%
H03DDemodulation or transference of modulation from one carrier to another5%
H04LTransmission of digital information, e.g. telegraphic communication5%
PatentTitleYear
9,306,499'Traveling wave mixer, sampler, and synthetic sampler'20169,191,186'Device and method compensating for edge distortions of serial data signal'20158,847,687'Multi-path broadband amplifier'20146,463,392'System and method for adjusting a sampling time in a logic analyzer'20025,940,965'Method of making multiple lead voltage probe'19995,898,312'Multiple lead voltage probe and method of making same'19995,654,647'Multiple lead voltage probe and method of making same'19975,654,669'Programmable instrumentation amplifier'19975,629,617'Multiplexing electronic test probe'19975,625,299'Multiple lead analog voltage probe with high signal integrity over a wide band width'19975,600,278'Programmable instrumentation amplifier'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1999Patents assigned to HEWLETT PACKARD CO (6)· patent assignee history
1997–2016Based in Colorado Springs, CO, US· patent location history
2002–2016Patents assigned to AGILENT TECHNOLOGIES INC (3)· patent assignee history
2014Patents assigned to GRIGGS KEITH C (1)· patent assignee history
2015–2016Patents assigned to KEYSIGHT TECHNOLOGIES INC (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD CO61997–1999
AGILENT TECHNOLOGIES INC32002–2016
KEYSIGHT TECHNOLOGIES INC22015–2016
GRIGGS KEITH Cself12014
Locations
LocationPatentsSpan
Colorado Springs, CO, US111997–2016