John C. Dzung

Person

Ft. Worth, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical device and signal cable assembly
- Patent number 5,898,789
- Issue date Apr 27, 1999
- Motorola, Inc.
- Jerry R. Nichols
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adaptable portable radio
- Patent number 5,752,205
- Issue date May 12, 1998
- Motorola, Inc.
- John C. Dzung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Seal membrane with integral microphone support
- Patent number 5,491,478
- Issue date Feb 13, 1996
- Motorola, Inc.
- Juan B. de la Luz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical rotary control device
- Patent number 5,392,146
- Issue date Feb 21, 1995
- Motorola, Inc.
- Gregory D. Jackson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Divergent collapsible seal
- Patent number 5,270,499
- Issue date Dec 14, 1993
- Motorola, Inc.
- Jeffrey P. Marchuk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Convertible half-to-full duplex radio operation selected by battery
- Patent number 5,265,264
- Issue date Nov 23, 1993
- Motorola, Inc.
- John C. Dzung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Binary coded decimal (BCD) switch assembly with integral chip
- Patent number 5,153,391
- Issue date Oct 6, 1992
- Motorola, Inc.
- John C. Dzung
- G01 - MEASURING TESTING
Information Patent Grant
Radio and electronic card assembly
- Patent number 5,109,540
- Issue date Apr 28, 1992
- Motorola, Inc.
- John C. Dzung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electromagnetic interference suppressant assembly
- Patent number 5,058,172
- Issue date Oct 15, 1991
- Motorola, Inc.
- Bruce W. Ross
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self-locking, anti-rotational retaining washer for a "D" shaped shaft
- Patent number 4,836,708
- Issue date Jun 6, 1989
- Motorola, Inc.
- Randall P. Chambers
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Moisture and dust seal arrangement for a portable radio or the like
- Patent number 4,418,830
- Issue date Dec 6, 1983
- Motorola, Inc.
- John C. Dzung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

John C. Dzung

Person

Patents Grantslast 30 patents

Electrical device and signal cable assembly

Adaptable portable radio

Seal membrane with integral microphone support

Optical rotary control device

Divergent collapsible seal

Convertible half-to-full duplex radio operation selected by battery

Binary coded decimal (BCD) switch assembly with integral chip

Radio and electronic card assembly

Electromagnetic interference suppressant assembly

Self-locking, anti-rotational retaining washer for a "D" shaped shaft

Moisture and dust seal arrangement for a portable radio or the like