JK

John M. Keen

📍 Hanley Swan, GB: #1 of 1 inventorsTop 100%
Overall (All Time): #759,869 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
6369405 Silicon quantum wires Leigh Canham, Weng Y. Leong 2002-04-09
6147359 Method of making silicon quantum wires Leigh Canham, Weng Y. Leong 2000-11-14
5627382 Method of making silicon quantum wires Leigh Canham, Weng Y. Leong 1997-05-06
5387541 Method of making silicon-on-porous-silicon by ion implantation Alison M. Hodge 1995-02-07
5358600 Method of making silicon quantum wires Leigh Canham, Weng Y. Leong 1994-10-25
5348618 Method of making silicon quantum wires Leigh Canham, Weng Y. Leong 1994-09-20
4276099 Fabrication of infra-red charge coupled devices Arthur F. W. Willoughby 1981-06-30