Assignee
BTECH INC
US·12 granted patents·3 pending applications·706 citations·filing 1992–2025
Top patents by PatentIndex Score
15 records- 0198US5281920AOn-line battery impedance measurementBTECH INC·Filed 1992·Granted Jan 25, 1994·319 cites·8 claims
- 0295US6167349ABattery parameter measurementBTECH INC·Filed 1998·Granted Dec 26, 2000·172 cites·12 claims
- 0390US11047891B2Complex impedance battery monitorBTECH INC·Filed 2020·Granted Jun 29, 2021·4 cites·11 claims
- 0489US5821757ANoise reduction in an on-line battery impedance measurement systemBTECH INC·Filed 1997·Granted Oct 13, 1998·156 cites·7 claims
- 0586US10705128B2Battery monitor control systemBTECH INC·Filed 2019·Granted Jul 7, 2020·6 cites·9 claims
- 0686US2026009856A1Neural network for estimating battery healthBTECH INC·Filed 2025·Application pending·0 cites
- 0771US6922058B2Method for determining the internal impedance of a battery cell in a string of serially connected battery cellsBTECH INC·Filed 2003·Granted Jul 26, 2005·18 cites·3 claims
- 0867US7148708B1Probe assembly for minimizing excitation pick-up voltagesBTECH INC·Filed 2006·Granted Dec 12, 2006·6 cites·11 claims
- 0962US9863116B2Blower control systemBTECH INC·Filed 2015·Granted Jan 9, 2018·1 cites·16 claims
- 1061US2022373600A1Neural network for estimating battery healthBTECH INC·Filed 2021·Application pending·0 cites
- 1153US10711426B2Blower control systemBTECH INC·Filed 2018·Granted Jul 14, 2020·0 cites·17 claims
- 1250US6463543B1Serial bus communications systemBTECH INC·Filed 1999·Granted Oct 8, 2002·24 cites·15 claims
- 1346US2020263702A1Outdoor Blower CasingBTECH INC·Filed 2018·Application pending·0 cites
- 1444US11874328B2Detecting battery changeoutBTECH INC·Filed 2019·Granted Jan 16, 2024·0 cites·18 claims
- 1535US7332913B2Method and apparatus for determining to which battery cell in a string of battery cells a test instrument is connectedBTECH INC·Filed 2006·Granted Feb 19, 2008·0 cites·3 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →