Lee; Larry C. Y.

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Hayward, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Motion detector with external range adjustment
- Patent number 5,757,004
- Issue date May 26, 1998
- Lee; Larry C. Y.
- Donald R. Sandell
- G08 - SIGNALLING
Information Patent Grant
Manual override mechanism for automatic switching circuit
- Patent number 5,675,193
- Issue date Oct 7, 1997
- Lee; Larry C. Y.
- Wade Lee
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Motion detector with side-pivoting light fixture
- Patent number 5,649,761
- Issue date Jul 22, 1997
- Lee; Larry C. Y.
- Donald R. Sandell
- F21 - LIGHTING
Information Patent Grant
Mounting base for a light fixture with passive infrared motion dete...
- Patent number D377619
- Issue date Jan 28, 1997
- Lee; Larry C. Y.
- Donald R. Sandell
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Thyristor power control circuit
- Patent number 5,579,192
- Issue date Nov 26, 1996
- Lee; Larry C. Y.
- Wade Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adjustable quartz floodlight
- Patent number D375572
- Issue date Nov 12, 1996
- Lee; Larry C. Y.
- Donald R. Sandell
- D26 - Lighting
Information Patent Grant
Snap-fit ball joint
- Patent number 5,562,357
- Issue date Oct 8, 1996
- Lee; Larry C. Y.
- Donald R. Sandell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of installing an electrical device on an electrical junction...
- Patent number 5,560,101
- Issue date Oct 1, 1996
- Lee; Larry C. Y.
- Donald R. Sandell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Quartz lamp with quick-release arrangement for bulb replacement
- Patent number 5,541,826
- Issue date Jul 30, 1996
- Lee; Larry C. Y.
- Donald R. Sandell
- F21 - LIGHTING
Information Patent Grant
Mounting plate for a passive infrared motion detector with light fi...
- Patent number D372203
- Issue date Jul 30, 1996
- Lee; Larry C. Y.
- Donald R. Sandell
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Transient control circuit for occupancy detector
- Patent number 5,534,850
- Issue date Jul 9, 1996
- Lee; Larry C. Y.
- Wade Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mounting plate for a passive infrared motion detector with light fi...
- Patent number D369225
- Issue date Apr 23, 1996
- Lee; Larry C. Y.
- Donald R. Sandell
- D26 - Lighting
Information Patent Grant
Mounting plate for passive infrared motion detector with light fixture
- Patent number D366222
- Issue date Jan 16, 1996
- Lee; Larry C. Y.
- Donald R. Sandell
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Two-sided integrated-circuit PIR sensor package
- Patent number 5,485,011
- Issue date Jan 16, 1996
- Lee; Larry C. Y.
- Wade P. Lee
- G01 - MEASURING TESTING
Information Patent Grant
Wide-angle motion detector with close-in, prismoidal reflector
- Patent number 5,453,622
- Issue date Sep 26, 1995
- Lee; Larry C. Y.
- Donald R. Sandell
- G01 - MEASURING TESTING

Lee; Larry C. Y.

Organization

Patents Grantslast 30 patents

Motion detector with external range adjustment

Manual override mechanism for automatic switching circuit

Motion detector with side-pivoting light fixture

Mounting base for a light fixture with passive infrared motion dete...

Thyristor power control circuit

Adjustable quartz floodlight

Snap-fit ball joint

Method of installing an electrical device on an electrical junction...

Quartz lamp with quick-release arrangement for bulb replacement

Mounting plate for a passive infrared motion detector with light fi...

Transient control circuit for occupancy detector

Mounting plate for a passive infrared motion detector with light fi...

Mounting plate for passive infrared motion detector with light fixture

Two-sided integrated-circuit PIR sensor package

Wide-angle motion detector with close-in, prismoidal reflector

Patents Applicationslast 30 patents

Trademarklast 30 trademarks