G01R 31/367
Software therefor
Official title: Software therefor, e.g. for battery testing using modelling or look-up tables
G01R31/367 (Software therefor) appears on 2,165 US grants and 3,595 published applications in this corpus.
Search patents in G01R- Granted patents
- 2,165
- Published applications
- 3,595
- Assignees
- 970
- Inventors
- 5,922
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 10 | 0 |
| 1998 | 15 | 0 |
| 1999 | 6 | 0 |
| 2000 | 15 | 0 |
| 2001 | 17 | 4 |
| 2002 | 10 | 13 |
| 2003 | 15 | 14 |
| 2004 | 9 | 21 |
| 2005 | 13 | 18 |
| 2006 | 7 | 29 |
| 2007 | 8 | 23 |
| 2008 | 26 | 20 |
| 2009 | 23 | 34 |
| 2010 | 20 | 27 |
| 2011 | 18 | 39 |
| 2012 | 29 | 72 |
| 2013 | 38 | 91 |
| 2014 | 47 | 103 |
| 2015 | 60 | 116 |
| 2016 | 76 | 156 |
| 2017 | 80 | 150 |
| 2018 | 69 | 126 |
| 2019 | 193 | 162 |
| 2020 | 132 | 186 |
| 2021 | 172 | 232 |
| 2022 | 209 | 297 |
| 2023 | 190 | 388 |
| 2024 | 190 | 413 |
| 2025 | 235 | 458 |
| 2026 | 221 | 403 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Identifying a root cause of battery cell degradation in a battery pack6 Oct 2026US 12,752,664 B2GM Global Technology Operations LLC
- Method and system utilizing pulse voltammetry for testing battery6 Oct 2026US 12,754,240 B2CFD Research Corporation
- Cell voltage estimation method and battery system providing the same6 Oct 2026US 12,754,241 B2LG Energy Solution, Ltd.
- Power bank having function for providing rechargeable range of battery pack, battery pack charging system comprising same, and method therefor6 Oct 2026US 12,754,242 B2LG Energy Solution, Ltd.
- Method and apparatus with battery parameters determination6 Oct 2026US 12,754,243 B2Samsung Electronics Co., Ltd.
- Determination of a battery capability associated with a safety function8 Oct 2026US 2026/0307492 A1CPS Technology Holdings LLC
- Energy storage capacity estimation in aerosol-generating systems8 Oct 2026US 2026/0309783 A1Philip Morris Products S. A.
- Battery states co-estimation technique using dual square root unscented kalman filter8 Oct 2026US 2026/0309784 A1Smartkosh Technologies Private Limited
- Method for Estimating State of Rechargeable Battery8 Oct 2026US 2026/0309785 A1Toyota Battery Co., Ltd.
- Systems and methods for cell-based modeling performance of a battery pack8 Oct 2026US 2026/0309786 A1
Most cited
By later US patents
- Apparatus and method for determining a charge of a battery380US 5,596,260 AApple Computer, Inc. · 1997
- Battery monitor and method for providing operating parameters299US 5,321,627 AGlobe-Union Inc. · 1994
- Low voltage battery pack monitoring circuit with adjustable set points269US 5,804,894 ATelxon Corporation · 1998
- Battery testing techniques232US 4,423,379 ASun Electric Corporation · 1983
- Method and apparatus for measuring the state-of-charge of a battery system232US 5,381,096 A1995