I-Chen Chang

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Pan-Chyau Shih, Taipei Hsien, TW

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Patents Grantslast 30 patents

Information Patent Grant
Compact disk storage box associated with a front panel of a compute...
- Patent number 5,833,331
- Issue date Nov 10, 1998
- I-Chen Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compact disk storage tower associated with a computer case
- Patent number 5,813,740
- Issue date Sep 29, 1998
- I-Chen Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Compact disk storage compartment of computer cases
- Patent number 5,755,497
- Issue date May 26, 1998
- I-Chen Chang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Video/audio medium rack
- Patent number 5,749,477
- Issue date May 12, 1998
- I-Chen Chang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...