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Inventor

Karl Konecny

Inventor
Tigard, OR, US

Overview

8→
Patents
1987–2000
Patent span
Electricity
Primary field (CPC H)

Patents· 8 as inventor

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

H02Pprimary
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters30%
H02KDynamo-electric machines20%
A61BDiagnosis10%
B23KSoldering or unsoldering10%
E21BEarth or rock drilling10%
F04DNon-positive-displacement pumps10%
G05BControl or regulating systems in general10%
PatentTitleYear
6,157,150'Brushless sensorless DC motor assembly with precisely controllable positioning'20006,031,439'Bi-directional hall-effect control device'20005,909,098'Downhole pumping system with variable speed pulse-width modulated inverter coupled to electrical motor via non-gap transformer'19995,844,397'Downhole pumping system with variable speed pulse width modulated inverter coupled to electrical motor via non-gap transformer'19985,453,594'Radiation beam position and emission coordination system'19955,015,939'Control circuit for switched reluctance motor'19914,774,428'Compact three-phase permanent magnet rotary machine having low vibration and high performance'19884,647,802'Variable reluctance motor with reduced torque ripple'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to HEWLETT PACKARD CO (1)· patent assignee history
1987Based in Los Altos, CA, US· patent location history
1988–1991Patents assigned to SYNEKTRON CORP (2)· patent assignee history
1988–1991Based in Portland, OR, US· patent location history
1995Patents assigned to ELECTRO SCIENT IND INC (1)· patent assignee history
1995–1999Based in Tigard, OR, US· patent location history
1998–1999Patents assigned to REDA PUMP (2)· patent assignee history
2000Patents assigned to ACUSON (1)· patent assignee history
2000Based in Hillsboro, OR, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
REDA PUMP21998–1999
SYNEKTRON CORP21988–1991
ACUSON12000
ELECTRO SCIENT IND INC11995
HEWLETT PACKARD CO11987
Locations
LocationPatentsSpan
Tigard, OR, US31995–1999
Hillsboro, OR, US22000
Portland, OR, US21988–1991
Los Altos, California, US11987