Battery state of charge estimation using virtual cell modeling
US-2026098903-A1 · Apr 9, 2026 · US
Gm Global Tech Operations Llc holds 20,615 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 20,615 |
| Recent patents | 6,285 |
| First publication | Jul 26, 2016 |
| Latest publication | Apr 9, 2026 |
Year-over-year patent counts for this assignee.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 972 |
| 2017 | 2,359 |
| 2018 | 2,590 |
| 2019 | 2,830 |
| 2020 | 1,892 |
| 2021 | 1,539 |
| 2022 | 1,429 |
| 2023 | 1,777 |
| 2024 | 2,276 |
| 2025 | 2,405 |
| 2026 | 546 |
Latest publications where this party is an assignee.
US-2026098903-A1 · Apr 9, 2026 · US
US-2026100665-A1 · Apr 9, 2026 · US
US-2026101366-A1 · Apr 9, 2026 · US
US-2026098746-A1 · Apr 9, 2026 · US
US-2026100714-A1 · Apr 9, 2026 · US
Representative or frequently cited publications from precomputed assignee stats.
US-2026098903-A1 · Apr 9, 2026 · US
US-2026100665-A1 · Apr 9, 2026 · US
US-2026101366-A1 · Apr 9, 2026 · US
US-2026098746-A1 · Apr 9, 2026 · US
US-2026100714-A1 · Apr 9, 2026 · US
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| Y02E60/10 | 2,010 |
| H01M2220/20 | 1,008 |
| Y02T10/70 | 936 |
| H01M10/0525 | 920 |
| Y02T10/12 | 789 |
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 11,422 |
| Electricity | 6,686 |
| Physics | 6,579 |
| Cross-Sectional Technologies | 5,244 |
| Mechanical Engineering | 4,389 |
| Chemistry & Metallurgy | 885 |
| Fixed Constructions | 389 |
| Human Necessities | 259 |
| Textiles & Paper | 68 |
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