LexDanaLexDanabeta
Inventor

Kee P. Koo

Inventor
Alexandria, VA, US

Overview

9→
Patents
1986–2012
Patent span
Physics
Primary field (CPC G)

Patents· 9 as inventor

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

G01Rprimary
G01RMeasuring electric variables70%
G01DMeasuring not specially adapted for a specific variable10%
G01NInvestigating or analysing materials by determining their chemical or physical properties10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
8,231,833'Direct optical interrogation of agents in micro-fluidic channels utilizing whispering gallery resonator approach'20125,305,075'Magnetostrictive transducer system having a three dual-strip fiber optic magnetostrictive transducers bonded into a single fiber mach-zehnder interferometer'19945,243,403'Three-axis fiber optic vector magnetometer'1993H0000864'Magnetic field sensor and method of manufacture for a subassembly thereof'19914,881,813'Passive stabilization of a fiber optic nonlinear interferometric sensor'19894,603,296'Fiber optic DC magnetometer without hysteresis ambiguity'19864,600,885'Fiber optic magnetometer for detecting DC magnetic fields'1986H0000094'High stability fiber optic magnetic field sensor with enhanced linear range using magnetic feedback nulling'19864,591,786'Fiber-optic magnetic gradiometer with variable magnetic biasing fields'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986–1993Patents assigned to US NAVY (5)· patent assignee history
1986–1994Based in Alexandria, VA, US· patent location history
2012Patents assigned to GROVES STEPHANIE (1)· patent assignee history
2012Patents assigned to KOO KEE (1)· patent assignee history
2012Patents assigned to LOCKHEED CORP (1)· patent assignee history
2012Patents assigned to MAURER SCOTT (1)· patent assignee history
2012Based in McLean, VA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
US NAVY51986–1993
GROVES STEPHANIE12012
KOO KEEself12012
LOCKHEED CORP12012
MAURER SCOTT12012
Locations
LocationPatentsSpan
Alexandria, Virginia, US81986–1994
McLean, Virginia, US12012