Wai Loon Ooi

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Patents Grantslast 30 patents

Information Patent Grant
Cathode design
- Patent number 8,722,216
- Issue date May 13, 2014
- National University of Singapore
- How Yong Ng
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Hearing aid
- Patent number 8,411,890
- Issue date Apr 2, 2013
- Siemens Medical Instruments Pte. Ltd.
- Wai Loon Ooi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
CATHODE DESIGN
- Publication number 20110136021
- Publication date Jun 9, 2011
- National University of Singapore
- How Yong Ng
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HEARING AID
- Publication number 20110019850
- Publication date Jan 27, 2011
- SIEMENS MEDICAL INSTRUMENTS PTE. LTD.
- Wai Loon Ooi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING DEVICE TO BE CARRIED IN THE AURICLE WITH AN INDIVIDUAL MOLD
- Publication number 20090252362
- Publication date Oct 8, 2009
- SIEMENS MEDICAL INSTRUMENTS PTE. LTD.
- Wai Loon Ooi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE