DW

David Shau Chew Wang

PT Polytronics Technology: 3 patents #1 of 4Top 25%
📍 Taipei, TX: #2 of 11 inventorsTop 20%
Overall (2005): #25,109 of 245,428Top 15%
3
Patents 2005

Issued Patents 2005

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6895660 Manufacturing method of over-current protection devices Edward Chu, Chih-Ming Yu 2005-05-24
6898063 Over-current protection device Edward Chu, Yun-Ching Ma 2005-05-24
6853527 Over-current protection apparatus for high voltage Edward Chu, Yun-Ching Ma 2005-02-08