Assignee
OPT IND INC
US·10 granted patents·7 pending applications·191 citations·filing 1976–2025
Top patents by PatentIndex Score
17 records- 0189US11275354B2Systems, methods and file format for 3D printing of microstructuresOPT IND INC·Filed 2021·Granted Mar 15, 2022·4 cites·36 claims
- 0289US5331536ALow leakage high current transformerOPT IND INC·Filed 1992·Granted Jul 19, 1994·72 cites·7 claims
- 0382US11567474B2Systems, methods and file format for 3D printing of microstructuresOPT IND INC·Filed 2021·Granted Jan 31, 2023·1 cites·28 claims
- 0481US11681269B2Systems, methods and file format for 3D printing of microstructuresOPT IND INC·Filed 2021·Granted Jun 20, 2023·1 cites·19 claims
- 0578US4488057AAC-DC Switching regulator uninterruptible power supplyOPT IND INC·Filed 1983·Granted Dec 11, 1984·49 cites·17 claims
- 0668US12578700B2Systems, methods and file format for 3D printing of microstructuresOPT IND INC·Filed 2022·Granted Mar 17, 2026·0 cites·13 claims
- 0767US4843301APower supply with switching means responsive to line voltageOPT IND INC·Filed 1988·Granted Jun 27, 1989·33 cites·7 claims
- 0866US12285912B2Additive manufacturing on pliable substratesOPT IND INC·Filed 2022·Granted Apr 29, 2025·0 cites·17 claims
- 0966US4020394AGround fault detectorOPT IND INC·Filed 1976·Granted Apr 26, 1977·21 cites·10 claims
- 1065US2025282096A1Additive manufacturing on pliable substratesOPT IND INC·Filed 2025·Application pending·0 cites
- 1163US2024093057A1Multi-cure polymer systems for additive manufacturingOPT IND INC·Filed 2022·Application pending·0 cites
- 1256US2024092032A1Structural supports for additively manufactured articlesOPT IND INC·Filed 2023·Application pending·0 cites
- 1355US2024227285A1Multi-polymer systems for additive manufacturingOPT IND INC·Filed 2022·Application pending·0 cites
- 1455US2024384452A1Fabric and methods for designing and manufacturing fabricOPT IND INC·Filed 2022·Application pending·0 cites
- 1554US2024383193A1Efficient additive manufacturingOPT IND INC·Filed 2024·Application pending·0 cites
- 1654US2024262041A1Control of photo-polymerization for additive manufacturingOPT IND INC·Filed 2022·Application pending·0 cites
- 1748US4409569AFilter circuits having transformers as filter elementsOPT IND INC·Filed 1981·Granted Oct 11, 1983·10 cites·7 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →