US 6849855
METHOD FOR MARKING AND IDENTIFYING OBJECTS COATED WITH UP-CONVERSION MATERIAL
Assignee
Filed
Feb 12, 1993
Granted
Feb 1, 2005
Location
LOS ALAMITOS CA US
35 USC §181 Secrecy Order
Imposed
Jul 28, 1993
Rescinded
Sep 26, 2003
Duration
10 years, 2 months
Inventor
- 1I-FU SHIH
Record Details
- Patent number
- US 6849855
- Application
- 08017953
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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Back to patent indexSource: USPTO 35 USC §181 secrecy order records