Inventor · disambiguated record
Peter Ward
Also filed as: BALLARD GEOFFREY M · WARD PETER · WARD PETER MARTIN
14 granted patents·1 pending application·116 citations·filing 1977–2017
91Inventor score
Files withANVIL SEMICONDUCTORS LTD6PILKINGTON BROTHERS PLC3PLASTONA WADDINGTON LTD JOHN2PILKINGTON BROTHERS LTD1ST MICROELECTRONICS SRL1
Top patents by PatentIndex Score
15 records- 0186US9082811B23C-SiC transistorANVIL SEMICONDUCTORS LTD·Filed 2013·Granted Jul 14, 2015·8 cites·22 claims
- 0285US4494972AThermally toughening glassPILKINGTON BROTHERS PLC·Filed 1983·Granted Jan 22, 1985·27 cites·17 claims
- 0370US10157979B2High voltage semiconductor device with reduced peak electric field in active and termination areas of the deviceANVIL SEMICONDUCTORS LTD·Filed 2015·Granted Dec 18, 2018·2 cites·20 claims
- 0465US6145152AReplaceable head toothbrush constructionFiled 1999·Granted Nov 14, 2000·41 cites·2 claims
- 0553US6806170B2Method for forming an interface free layer of silicon on a substrate of monocrystalline siliconST MICROELECTRONICS SRL·Filed 2002·Granted Oct 19, 2004·4 cites·15 claims
- 0651US9520285B2Silicon carbide epitaxyANVIL SEMICONDUCTORS LTD·Filed 2012·Granted Dec 13, 2016·0 cites·24 claims
- 0748US4759788AHeat strengthened glassPILKINGTON BROTHERS PLC·Filed 1987·Granted Jul 26, 1988·9 cites·17 claims
- 0845US4196164AManufacture of plastics material articlesPLASTONA WADDINGTON LTD JOHN·Filed 1979·Granted Apr 1, 1980·10 cites·3 claims
- 0942US9515222B2Gallium nitride on 3C—SiC composite waferANVIL SEMICONDUCTORS LTD·Filed 2015·Granted Dec 6, 2016·0 cites·30 claims
- 1039US4409178AFormation of beaded edges on plastics materials articlesPLASTONA WADDINGTON LTD JOHN·Filed 1980·Granted Oct 11, 1983·9 cites·9 claims
- 1138US10714338B2Wafer bow reductionANVIL SEMICONDUCTORS LTD·Filed 2017·Granted Jul 14, 2020·0 cites·21 claims
- 1237US4196158AManufacture of thin walled plastics material articlesWARD PETER·Filed 1977·Granted Apr 1, 1980·5 cites·4 claims
- 1333US2017018634A13C-SiC IGBTANVIL SEMICONDUCTORS LTD·Filed 2016·Application pending·0 cites
- 1429US4205976AThermal toughening of glassPILKINGTON BROTHERS LTD·Filed 1978·Granted Jun 3, 1980·0 cites·7 claims
- 1526US4511384AThermally toughening glassPILKINGTON BROTHERS PLC·Filed 1983·Granted Apr 16, 1985·1 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →