Assignee
SILFEX INC
US·4 granted patents·4 pending applications·2 citations·filing 2018–2023
Top patents by PatentIndex Score
8 records- 0175US11127572B2L-shaped plasma confinement ring for plasma chambersSILFEX INC·Filed 2018·Granted Sep 21, 2021·2 cites·8 claims
- 0264US2025312866A1Nozzle design for laser waterjet micro-machiningSILFEX INC·Filed 2023·Application pending·0 cites
- 0360US2025222537A1Silicon components welded by electron beam meltingSILFEX INC·Filed 2023·Application pending·0 cites
- 0454US10415149B2Growth of a shaped silicon ingot by feeding liquid onto a shaped ingotSILFEX INC·Filed 2018·Granted Sep 17, 2019·0 cites·20 claims
- 0554US2024426020A1Halogen plasma etch-resistant silicon crystalsSILFEX INC·Filed 2022·Application pending·0 cites
- 0645US10724796B2Furnace for casting near-net shape (NNS) siliconSILFEX INC·Filed 2018·Granted Jul 28, 2020·0 cites·19 claims
- 0743US2022281133A13d printing of fully dense and crack free silicon with selective laser melting/sintering at elevated temperaturesSILFEX INC·Filed 2020·Application pending·0 cites
- 0842US11001529B2Crucible for casting near-net shape (NNS) siliconSILFEX INC·Filed 2018·Granted May 11, 2021·0 cites·9 claims
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