Joseph S. Chang

Follow

Person

Clayton, AU

People

Patents Grantslast 30 patents

Information Patent Grant
Hearing protector
- Patent number 5,631,965
- Issue date May 20, 1997
- Joseph S. Chang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Time-multiplexed switched capacitor circuit having reduced capacitance
- Patent number 5,182,521
- Issue date Jan 26, 1993
- The University of Melbourne
- Joseph S. Chang
- G06 - COMPUTING CALCULATING COUNTING