HA

Huma Ashraf

SL Spts Technologies Limited: 7 patents #6 of 74Top 9%
SP Surface Technology Systems Plc: 3 patents #3 of 20Top 15%
Overall (All Time): #447,714 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11664232 Method and apparatus for plasma etching Kevin Riddell, Codrin Prahoveanu 2023-05-30
11489106 Method of plasma etching Kevin Riddell, Codrin Prahoveanu 2022-11-01
11056379 Clamp assembly Anthony Barker, Brian Kiernan 2021-07-06
11037793 Method of plasma etching Kevin Riddell, Alex Wood 2021-06-15
10899606 Microneedles Kerry Roberts, Pey Fen Eng 2021-01-26
10431436 Method and system of monitoring and controlling deformation of a wafer substrate Kevin Riddell, Roland Mumford, Grant Baldwin 2019-10-01
9601341 Method of etching 2017-03-21
9040427 Method of plasma etching Anthony Barker 2015-05-26
6261962 Method of surface treatment of semiconductor substrates Jyoti Kiron Bhardwaj, Babak Khamsehpour, Janet Hopkins, Alan Michael Hynes, Martin Edward Ryan +1 more 2001-07-17
6187685 Method and apparatus for etching a substrate Janet Hopkins, Ian R. Johnston, Jyoti Kiron Bhardwaj, Alan Michael Hynes, Leslie Michael Lea 2001-02-13
6051503 Method of surface treatment of semiconductor substrates Jyoti Kiron Bhardwaj, Babak Khamsehpour, Janet Hopkins, Alan Michael Hynes, Martin Edward Ryan +1 more 2000-04-18