Inventor

James W. Davis

Inventor

Boca Raton, FL, US

Overview

14→

Patents

1985–2014

Patent span

Electricity

Primary field (CPC H)

Patents· 14 as inventor

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

H03Kprimary

H03KPulse technique23%

G06FElectric digital data processing11%

B66FHoisting, lifting, hauling or pushing, not otherwise provided for, e.g. devices which apply a lifting or pushing force directly to the surface of a load9%

G01RMeasuring electric variables9%

H10DInorganic electric semiconductor devices9%

Y10TTechnical subjects covered by former us classification9%

B62DMotor vehicles6%

B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles3%

B60LPropulsion of electrically-propelled vehicles3%

G07CTime or attendance registers3%

PatentTitleYear

8,751,095'Multi-direction vehicle control sensing'2014 8,392,049'Multi-direction vehicle control sensing'2013 8,022,663'Energy recapture for an industrial vehicle'2011 6,831,890'Measuring network performance parameters in data communication networks'2004 5,579,227'Lift truck diagnostics'1996 5,353,826'Tent topper'1994 5,299,136'Fully testable DCVS circuits with single-track global wiring'1994 5,272,397'Basic DCVS circuits with dual function load circuits'1993 5,166,547'Programmable DCVS logic circuits'1992 4,615,010'Field effect transistor (FET) cascode current switch (FCCS)'1986 4,608,649'Differential cascode voltage switch (DCVS) master slice for high efficiency/custom density physical design'1986 4,607,339'Differential cascode current switch (DCCS) master slice for high efficiency/custom density physical design'1986 4,535,467'Switch logic for shift register latch pair'1985 4,518,874'Cascoded PLA array'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1994Patents assigned to IBM (8)· patent assignee history

1985–1986Based in Boca Raton, FL, US· patent location history

1993–1994Based in Delray Beach, FL, US· patent location history

2004Patents assigned to AGILENT TECHNOLOGIES INC (1)· patent assignee history

2004Based in Sunnyvale, CA, US· patent location history

2011–2014Patents assigned to NMHG OREGON LLC (3)· patent assignee history

2011Based in Winterville, NC, US· patent location history

2013Patents assigned to CROWELL BRIAN R (1)· patent assignee history

2013Patents assigned to CURRY MICHAEL (1)· patent assignee history

2013–2014Based in Amelia Island, FL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IBM	8	1985–1994
NMHG OREGON LLC	3	2011–2014
AGILENT TECHNOLOGIES INC	1	2004
CROWELL BRIAN R	1	2013
CURRY MICHAEL	1	2013

Locations

Location	Patents	Span
Boca Raton, Florida, US	5	1985–1986
Amelia Island, Florida, US	2	2013–2014
Delray Beach, Florida, US	2	1993–1994
Winterville, NC, US	1	2011
Sunnyvale, California, US	1	2004