Inventor · disambiguated record
David Tossell
Also filed as: TOSSELL DAVID · TOSSELL DAVID A · TOSSELL DAVID ANDREW
7 granted patents·3 pending applications·21 citations·filing 1998–2019
78Inventor score
Technology areasH10P
Files withSPTS TECHNOLOGIES LTD3TRIKON HOLDINGS LTD2ANSELL OLIVER1APPLEYARD NICHOLAS J1SPP PROCESS TECHNOLOGY SYSTEMS1
Top patents by PatentIndex Score
10 records- 0183US10283381B2Apparatus for plasma dicingSPTS TECHNOLOGIES LTD·Filed 2016·Granted May 7, 2019·5 cites·15 claims
- 0259US6876534B2Method of clamping a wafer during a process that creates asymmetric stress in the waferTRIKON HOLDINGS LTD·Filed 2001·Granted Apr 5, 2005·8 cites·5 claims
- 0352US11769675B2Apparatus for plasma dicingSPTS TECHNOLOGIES LTD·Filed 2019·Granted Sep 26, 2023·0 cites·16 claims
- 0451US9159599B2Apparatus for chemically etching a workpieceANSELL OLIVER·Filed 2010·Granted Oct 13, 2015·1 cites·17 claims
- 0542US10366899B2Method of detecting a conditionSPTS TECHNOLOGIES LTD·Filed 2017·Granted Jul 30, 2019·0 cites·20 claims
- 0636US2006260645A1Methods and apparatus for processing wafersAPPLEYARD NICHOLAS J·Filed 2006·Application pending·0 cites
- 0732US6256186B1Electrostatic chucksTRIKON EQUIP LTD·Filed 1998·Granted Jul 3, 2001·7 cites·9 claims
- 0831US2010187202A1Method of plasma etching and carriers for use in such methodsSPP PROCESS TECHNOLOGY SYSTEMS·Filed 2010·Application pending·0 cites
- 0929US2005118830A1Method of processing a workpieceFiled 2004·Application pending·0 cites
- 1026US6649527B2Method of etching a substrateTRIKON HOLDINGS LTD·Filed 2002·Granted Nov 18, 2003·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →