DISYS CORPORATION

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TORONTO ONTARIO, CA

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Patents Grantslast 30 patents

Information Patent Grant
Microwave integrated tuned detector
- Patent number 5,512,911
- Issue date Apr 30, 1996
- Disys Corporation
- Alexandru Oprea
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transponder system with variable frequency transmission
- Patent number 5,450,492
- Issue date Sep 12, 1995
- Disys Corporation
- Christopher D. Hook
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Battery socket for smoke detector
- Patent number 5,290,639
- Issue date Mar 1, 1994
- Disys Corporation
- John Mallory
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74151520 - DISYS
- Serial number 74151520
- Registration number 1833129
- Filing date Mar 26, 1991
- Disys Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments