Inventor · disambiguated record
Doug Schafer
Also filed as: SCHAFER DOUG
8 granted patents·36 citations·filing 2013–2020
86Inventor score
Technology areasH01G
Top patents by PatentIndex Score
8 records- 0195US9679703B2Carbon surface modification for three-volt ultracapacitorMAXWELL LAB·Filed 2013·Granted Jun 13, 2017·11 cites·21 claims
- 0290US10763051B2Carbon surface modification for three-volt ultracapacitorMAXWELL LAB·Filed 2019·Granted Sep 1, 2020·2 cites·19 claims
- 0390US9728342B2Coated housing for ultracapacitorMAXWELL LAB·Filed 2013·Granted Aug 8, 2017·5 cites·21 claims
- 0488US10249448B2Carbon surface modification for three-volt ultracapacitorMAXWELL LAB·Filed 2017·Granted Apr 2, 2019·2 cites·27 claims
- 0588US9715970B2Electrolyte for three-volt ultracapacitorMAXWELL LAB·Filed 2013·Granted Jul 25, 2017·4 cites·18 claims
- 0687US9991060B2Energy storage device with enhanced energy densityMAXWELL LAB·Filed 2014·Granted Jun 5, 2018·9 cites·23 claims
- 0785US10043615B2Electrode porosity for three-volt ultracapacitorMAXWELL LAB·Filed 2013·Granted Aug 7, 2018·3 cites·7 claims
- 0872US11302488B2Carbon surface modification for three-volt ultracapacitorUCAP POWER INC·Filed 2020·Granted Apr 12, 2022·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →