George G. Grimmer Jr.

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Microcontroller with security logic circuit which prevents reading...
- Patent number 5,737,760
- Issue date Apr 7, 1998
- Motorola Inc.
- George G. Grimmer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated circuit microcontroller with on-chip memory and external...
- Patent number 5,251,304
- Issue date Oct 5, 1993
- Motorola, Inc.
- James M. Sibigtroth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Write protect mechanism for non-volatile memory
- Patent number 4,796,235
- Issue date Jan 3, 1989
- Motorola, Inc.
- Robert W. Sparks
- G06 - COMPUTING CALCULATING COUNTING