MIDIAN ELECTRONICS, INC.

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SILVER SPRING, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Traffic control system and method of operation
- Patent number 5,880,682
- Issue date Mar 9, 1999
- Midian Electronics, Inc.
- Charles J. Soulliard
- G08 - SIGNALLING
Information Patent Grant
Touch tone decoder
- Patent number 4,602,131
- Issue date Jul 22, 1986
- Midian Electronics, Inc.
- Charles Soulliard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Programmable paging encoder
- Patent number 4,471,352
- Issue date Sep 11, 1984
- Midian Electronics, Inc.
- Charles J. Soulliard
- G08 - SIGNALLING
Information Patent Grant
Automatic radio telephone encoder/decoder
- Patent number 4,463,221
- Issue date Jul 31, 1984
- Midian Electronics, Inc.
- Charles Soulliard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-miniature tone decoder
- Patent number 4,369,338
- Issue date Jan 18, 1983
- Midian Electronics, Inc.
- Charles Soulliard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-miniature tone encoder with automatic number identification
- Patent number 4,355,210
- Issue date Oct 19, 1982
- Midian Electronics, Inc.
- Charles Soulliard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sub-miniature radio telephone decoder
- Patent number 4,275,271
- Issue date Jun 23, 1981
- Midian Electronics, Inc.
- Charles Soulliard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
85492836 - MIDIAN
- Serial number 85492836
- Registration number 4183246
- Filing date Dec 12, 2011
- Midian Electronics, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74368585 - MIDIAN
- Serial number 74368585
- Filing date Mar 17, 1993
- Midian Electronics, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73543075 - DEADBEAT DISABLE
- Serial number 73543075
- Filing date Jun 14, 1985
- MIDIAN ELECTRONICS INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73223402
- Serial number 73223402
- Registration number 1172947
- Filing date Jul 16, 1979
- Midian Electronics, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments