Goldstar Products Co., Ltd.

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Scottsdale, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Intermediate frequency circuit for cellular telephone transceiver u...
- Patent number 5,170,500
- Issue date Dec 8, 1992
- Goldstar Products Co., Limited
- Sean M. Broderick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for programming of features of a mobile cellular telephone unit
- Patent number 5,109,403
- Issue date Apr 28, 1992
- Goldstar Products Co., Limited
- Melvin W. Sutphin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable communication apparatus with folded-slot edge-congruent an...
- Patent number 4,980,694
- Issue date Dec 25, 1990
- GoldStar Products Company, Limited
- John N. Hines
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Portable radiotelephone unit
- Patent number D305888
- Issue date Feb 6, 1990
- Goldstar Products Co., Ltd.
- Ernest M. Bevilacqua
- D14 - Recording, communication, or information retrieval equipment

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
74110358 - FONE-TEK
- Serial number 74110358
- Filing date Oct 29, 1990
- Goldstar Products Co., Ltd.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments