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David T. Jennings, III
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Santa Barbara, CA, US
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last 30 patents
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Patent Grant
Dynamic baselining in current modulation-based communication
Patent number
7,464,647
Issue date
Dec 16, 2008
Special Devices, Inc.
Gimtong Teowee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic baselining in current modulation-based communication
Patent number
7,347,145
Issue date
Mar 25, 2008
Special Devices, Inc.
Gimtong Teowee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Firing-readiness diagnostic of a pyrotechnic device such as an elec...
Patent number
7,107,908
Issue date
Sep 19, 2006
Special Devices, Inc.
David M. Forman
F42 - AMMUNITION BLASTING
Information
Patent Grant
Staggered charging of slave devices such as in an electronic blasti...
Patent number
7,086,334
Issue date
Aug 8, 2006
Special Devices, Inc.
David T. Jennings, III
F42 - AMMUNITION BLASTING
Information
Patent Grant
Current modulation-based communication for slave device
Patent number
7,082,877
Issue date
Aug 1, 2006
Special Devices, Inc.
David T. Jennings, III
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dynamic baselining in current modulation-based communication
Patent number
6,988,449
Issue date
Jan 24, 2006
Special Devices, Inc.
Gimtong Teowee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Current modulation-based communication from slave device
Patent number
6,966,262
Issue date
Nov 22, 2005
Special Devices, Inc.
David T. Jennings, III
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Constant-current, rail-voltage regulated charging electronic detonator
Patent number
6,892,643
Issue date
May 17, 2005
Special Devices, Inc.
David T. Jennings, III
F42 - AMMUNITION BLASTING