Battery cell and electric apparatus
US-12580278-B2 · Mar 17, 2026 · US
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Long Hai patents
Long Hai is listed as an inventor on 50 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Long Hai |
| Total patents | 50 |
| First publication | Jan 21, 2016 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Battery cell, battery that uses the same and electronic device
US-12444748-B2 · Oct 14, 2025 · US
Electrode assembly, battery, and electricity-consumption device
US-2025309469-A1 · Oct 2, 2025 · US
Electrode sheet, cell and battery
US-2024355996-A1 · Oct 24, 2024 · US
Electrochemical device, battery module, and electrical device
US-2024339734-A1 · Oct 10, 2024 · US
Electrochemical device and electronic device
US-2024322234-A1 · Sep 26, 2024 · US
Electrode sheet, cell and battery
US-12057563-B2 · Aug 6, 2024 · US
Electrochemical apparatus and electronic apparatus
US-2024194952-A1 · Jun 13, 2024 · US
Wound-type lithium-ion battery and electronic apparatus
US-2024136597-A1 · Apr 25, 2024 · US
Electrode plate, battery cell, and battery
US-11888123-B2 · Jan 30, 2024 · US
Recent patents
Latest publications not already listed above.
Battery cell, and battery and electronic apparatus using such battery cell
US-2023116555-A1 · Apr 13, 2023 · US
Battery cell and electric apparatus
US-2022352605-A1 · Nov 3, 2022 · US
Gummed paper
US-11459487-B2 · Oct 4, 2022 · US
Battery cell, battery that uses the same and electronic device
US-2022123313-A1 · Apr 21, 2022 · US
Cathode plate and electrode assembly including the cathode plate
US-2022037638-A1 · Feb 3, 2022 · US
Shooting interface switching method and apparatus, and device and storage medium thereof
US-11159703-B2 · Oct 26, 2021 · US
Gummed paper
US-11104827-B2 · Aug 31, 2021 · US
Electrode plate, battery cell, and battery
US-2021218067-A1 · Jul 15, 2021 · US
Method and device for controlling front camera, mobile terminal and storage medium
US-11064130-B2 · Jul 13, 2021 · US
Sliding event processing method, electronic device and storage medium
US-11005987-B2 · May 11, 2021 · US
Method and device for displaying interface
US-10969942-B2 · Apr 6, 2021 · US
Method and device for controlling front camera, mobile terminal and storage medium
US-2020396368-A1 · Dec 17, 2020 · US
Operation control method, device and storage medium
US-10845981-B2 · Nov 24, 2020 · US
Application running method and device
US-10824449-B2 · Nov 3, 2020 · US
Electrode sheet, cell and battery
US-2020313148-A1 · Oct 1, 2020 · US
Method and apparatus for displaying interface and storage medium
US-10788978-B2 · Sep 29, 2020 · US
Shooting interface switching method and apparatus, and device and storage medium thereof
US-2020128159-A1 · Apr 23, 2020 · US
Sliding event processing method, electronic device and storage medium
US-2020128125-A1 · Apr 23, 2020 · US
Electrode and lithium ion battery
US-2019393513-A1 · Dec 26, 2019 · US
Operation control method, device and storage medium
US-2019310753-A1 · Oct 10, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ningde Amperex Technology Ltd | 20 |
| Beijing Xiaomi Mobile Software Co Ltd | 14 |
| Xiaomi Inc | 10 |
| Tencent Tech Shenzhen Co Ltd | 4 |
| Motorola Mobility Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01M10/0587 | 15 |
| Y02E60/10 | 14 |
| H01M10/0431 | 14 |
| Y02P70/50 | 13 |
| H01M10/0525 | 11 |