INVISA, INC

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SARASOTA, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and circuit for use with capacitive presence detection sy...
- Patent number 7,193,522
- Issue date Mar 20, 2007
- Invisa, Inc.
- Stephen Michael
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Digital capacitive sensing device for security and safety applications
- Patent number 7,187,282
- Issue date Mar 6, 2007
- Invisa, Inc.
- Robert T. Fergusson
- G08 - SIGNALLING
Information Patent Grant
Method of steering capacitor fields for use in capacitive sensing s...
- Patent number 7,167,093
- Issue date Jan 23, 2007
- Invisa, Inc.
- Robert T. Fergusson
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Apparatus and method for processing capacitor sensor signals using...
- Patent number 7,023,222
- Issue date Apr 4, 2006
- Invisa, Inc.
- Robert T. Fergusson
- G08 - SIGNALLING
Information Patent Grant
Apparatus for use with capacitive presence detection systems
- Patent number 6,819,242
- Issue date Nov 16, 2004
- Invisa, Inc.
- Stephen Michael
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
78937993 - SMARTGATE
- Serial number 78937993
- Registration number 3242430
- Filing date Jul 26, 2006
- Invisa, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78530550 - SAFE. SECURE. NO QUESTION.
- Serial number 78530550
- Registration number 3079008
- Filing date Dec 10, 2004
- Invisa, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76375669 - INVISASHIELD
- Serial number 76375669
- Registration number 2992801
- Filing date Feb 27, 2002
- SmartGate Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
76373195 - INVISA
- Serial number 76373195
- Registration number 2938551
- Filing date Feb 5, 2002
- SmartGate Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments