LJ Laboratories, L.L.C.

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for measuring optical characteristics of an ob...
- Patent number 6,590,660
- Issue date Jul 8, 2003
- LJ Laboratories L.L.C.
- Wayne D. Jung
- G01 - MEASURING TESTING
Information Patent Grant
Spectrometric apparatus and method for measuring optical characteri...
- Patent number 6,583,866
- Issue date Jun 24, 2003
- LJ Laboratories L.L.C.
- Wayne D. Jung
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for measuring optical characteristics of teeth
- Patent number 6,573,984
- Issue date Jun 3, 2003
- LJ Laboratories L.L.C.
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for measuring optical characteristics of an ob...
- Patent number 6,570,654
- Issue date May 27, 2003
- LJ Laboratories L.L.C.
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for measuring optical characteristics of an ob...
- Patent number 6,538,726
- Issue date Mar 25, 2003
- LJ Laboratories, L.L.C.
- Wayne DeJung
- G01 - MEASURING TESTING
Information Patent Grant
Spectrometer having optical unit including a randomized fiber optic...
- Patent number 6,519,037
- Issue date Feb 11, 2003
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for measuring optical characteristics of an ob...
- Patent number 6,501,542
- Issue date Dec 31, 2002
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for measuring optical characteristics of an ob...
- Patent number 6,490,038
- Issue date Dec 3, 2002
- LJ Laboratories L.L.C.
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for measuring optical characteristics of an ob...
- Patent number 6,449,041
- Issue date Sep 10, 2002
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for measuring optical characteristics of an ob...
- Patent number 6,417,917
- Issue date Jul 9, 2002
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Spectrometric apparatus and method for measuring optical characteri...
- Patent number 6,414,750
- Issue date Jul 2, 2002
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- G01 - MEASURING TESTING
Information Patent Grant
Picture display device with associated audio message
- Patent number 6,393,401
- Issue date May 21, 2002
- LJ Laboratories, L.L.C.
- Alan R. Loudermilk
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for producing remotely a display device storing one or more...
- Patent number 6,381,573
- Issue date Apr 30, 2002
- LJ Laboratories, L.L.C.
- Alan R. Loudermilk
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for measuring optical characteristics of an ob...
- Patent number 6,381,017
- Issue date Apr 30, 2002
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing remotely a display device storing one or more...
- Patent number 6,377,926
- Issue date Apr 23, 2002
- LJ Laboratories, L.L.C.
- Alan R. Loudermilk
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for measuring optical characteristics of a substrate and...
- Patent number 6,373,573
- Issue date Apr 16, 2002
- LJ Laboratories L.L.C.
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Spectrometer assembly
- Patent number 6,362,888
- Issue date Mar 26, 2002
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for measuring optical characteristics of an ob...
- Patent number 6,307,629
- Issue date Oct 23, 2001
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for measuring optical characteristics of an ob...
- Patent number 6,301,004
- Issue date Oct 9, 2001
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for measuring optical characteristics of an ob...
- Patent number 6,271,913
- Issue date Aug 7, 2001
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for measuring the color of teeth
- Patent number 6,264,470
- Issue date Jul 24, 2001
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing remotely a commemorative device having an audi...
- Patent number 6,263,310
- Issue date Jul 17, 2001
- LJ Laboratories, L.L.C.
- Alan R. Loudermilk
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for measuring optical characteristics of teeth
- Patent number 6,254,385
- Issue date Jul 3, 2001
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for detecting and preventing counterfeiting
- Patent number 6,249,339
- Issue date Jun 19, 2001
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Integrated spectrometer assembly and methods
- Patent number 6,249,348
- Issue date Jun 19, 2001
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for measuring optical characteristics of an ob...
- Patent number 6,249,340
- Issue date Jun 19, 2001
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for measuring optical characteristics of an ob...
- Patent number 6,246,471
- Issue date Jun 12, 2001
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- G01 - MEASURING TESTING
Information Patent Grant
Integrated spectrometer assembly and methods
- Patent number 6,246,479
- Issue date Jun 12, 2001
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for measuring optical characteristics of an ob...
- Patent number 6,239,868
- Issue date May 29, 2001
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for measuring optical characteristics of an ob...
- Patent number 6,233,047
- Issue date May 15, 2001
- LJ Laboratories, L.L.C.
- Wayne D. Jung
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Miniaturized system and method for measuring optical characteristics
- Publication number 20030156283
- Publication date Aug 21, 2003
- LJ Laboratories, LLC
- Wayne D. Jung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Apparatus and method for measuring optical characteristics of an ob...
- Publication number 20020154305
- Publication date Oct 24, 2002
- LJ Laboratories, LLC
- Wayne D. Jung
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR MEASURING OPTICAL CHARACTERISTICS OF AN OB...
- Publication number 20020018209
- Publication date Feb 14, 2002
- LJ Laboratories, LLC
- Wayne D. Jung
- G01 - MEASURING TESTING

LJ Laboratories, L.L.C.

Organization

Patents Grantslast 30 patents

Apparatus and method for measuring optical characteristics of an ob...

Spectrometric apparatus and method for measuring optical characteri...

Apparatus and method for measuring optical characteristics of teeth

Apparatus and method for measuring optical characteristics of an ob...

Apparatus and method for measuring optical characteristics of an ob...

Spectrometer having optical unit including a randomized fiber optic...

Apparatus and method for measuring optical characteristics of an ob...

Apparatus and method for measuring optical characteristics of an ob...

Apparatus and method for measuring optical characteristics of an ob...

Apparatus and method for measuring optical characteristics of an ob...

Spectrometric apparatus and method for measuring optical characteri...

Picture display device with associated audio message

Method for producing remotely a display device storing one or more...

Apparatus and method for measuring optical characteristics of an ob...

Method for producing remotely a display device storing one or more...

Apparatus for measuring optical characteristics of a substrate and...

Spectrometer assembly

Apparatus and method for measuring optical characteristics of an ob...

Apparatus and method for measuring optical characteristics of an ob...

Apparatus and method for measuring optical characteristics of an ob...

Apparatus and method for measuring the color of teeth

Method for producing remotely a commemorative device having an audi...

Apparatus and method for measuring optical characteristics of teeth

Method and apparatus for detecting and preventing counterfeiting

Integrated spectrometer assembly and methods

Apparatus and method for measuring optical characteristics of an ob...

Apparatus and method for measuring optical characteristics of an ob...

Integrated spectrometer assembly and methods

Apparatus and method for measuring optical characteristics of an ob...

Apparatus and method for measuring optical characteristics of an ob...

Patents Applicationslast 30 patents

Miniaturized system and method for measuring optical characteristics

Apparatus and method for measuring optical characteristics of an ob...

APPARATUS AND METHOD FOR MEASURING OPTICAL CHARACTERISTICS OF AN OB...

Trademarklast 30 trademarks