James M. Ling

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Great Falls, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Remote identity verification technique using a personal identificat...
- Patent number 6,182,221
- Issue date Jan 30, 2001
- TRW Inc.
- Shi-Ping Hsu
- G07 - CHECKING-DEVICES
Information Patent Grant
Personal identification fob
- Patent number 6,041,410
- Issue date Mar 21, 2000
- TRW Inc.
- Shi-Ping Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Remote identity verification technique using a personal identificat...
- Patent number 6,038,666
- Issue date Mar 14, 2000
- TRW Inc.
- Shi-Ping Hsu
- G07 - CHECKING-DEVICES