CC

Chih-Hsien Chen

UM United Microelectronics: 2 patents #23 of 140Top 20%
📍 Taipei, TX: #1 of 8 inventorsTop 15%
Overall (1997): #44,205 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5634029 Apparatus for interchanging floppy diskette drive assignments — 1997-05-27
5596562 Controlling method and apparatus for supporting hard disk and/or CD-ROM drives through the PCMCIA interface — 1997-01-21