Kelvin So

AL Astec International Limited: 1 patents #161 of 295Top 55%

📍 Sha Tin, CN: #1,175 of 2,424 inventorsTop 50%

Overall (All Time): #3,400,326 of 4,157,543Top 85%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7292126	Low noise planar transformer	—	2007-11-06