Silicone ball containing electrode and lithium ion battery including the same
US-11682766-B2 · Jun 20, 2023 · US
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Cheng Qian patents
Cheng Qian is listed as an inventor on 38 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cheng Qian |
| Total patents | 38 |
| First publication | Sep 3, 2015 |
| Latest publication | Jun 20, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Carbon conductive additives for lithium ion battery
US-11349152-B2 · May 31, 2022 · US
Spacer included electrodes structure and its application for high energy density and fast chargeable lithium ion batteries
US-11349125-B2 · May 31, 2022 · US
Lithium ion secondary battery
US-11201327-B2 · Dec 14, 2021 · US
Fast chargeable carbon anode material with inner channels
US-11171335-B2 · Nov 9, 2021 · US
Lithium ion secondary battery
US-2021226207-A1 · Jul 22, 2021 · US
Lithium ion secondary battery
US-10897062-B2 · Jan 19, 2021 · US
Boron-doped activated carbon material
US-2020350584-A1 · Nov 5, 2020 · US
Hierarchical oxygen containing carbon anode for lithium ion batteries with high capacity and fast charging capability
US-10714752-B2 · Jul 14, 2020 · US
Carbon conductive additives for lithium ion battery
US-2020203767-A1 · Jun 25, 2020 · US
Recent patents
Latest publications not already listed above.
Additives for fast chargeable lithium ion batteries
US-10665863-B2 · May 26, 2020 · US
Carbon material, anode material and spacer additive for lithium ion battery
US-10608276-B2 · Mar 31, 2020 · US
Electrochemically modified carbon material for lithium-ion battery
US-10601043-B2 · Mar 24, 2020 · US
Electrochemically modified carbon material for lithium-ion battery
US-10535876-B2 · Jan 14, 2020 · US
Silicone ball containing electrode and lithium ion battery including the same
US-2019379047-A1 · Dec 12, 2019 · US
Ultrathin graphene piece, apparatus for preparing ultrathin graphene pieces, method for preparing ultrathin graphene pieces, capacitor, and method of manufacturing capacitor
US-10479689-B2 · Nov 19, 2019 · US
Lithium ion secondary battery
US-2019312306-A1 · Oct 10, 2019 · US
Spacer included electrodes structure and its application for high energy density and fast chargeable lithium ion batteries
US-2019305317-A1 · Oct 3, 2019 · US
Negative electrode carbon material, method for producing negative electrode carbon material, negative electrode for lithium secondary battery, and lithium secondary battery
US-10431824-B2 · Oct 1, 2019 · US
Negative electrode for lithium ion secondary battery, and lithium ion secondary battery
US-10340514-B2 · Jul 2, 2019 · US
Nonaqueous electrolytic solution and lithium ion secondary battery
US-2019181494-A1 · Jun 13, 2019 · US
Hierarchical oxygen containing carbon anode for lithium ion batteries with high capacity and fast charging capability
US-2019006675-A1 · Jan 3, 2019 · US
Fast chargeable carbon anode material with inner channels
US-2018248187-A1 · Aug 30, 2018 · US
Additives for fast chargeable lithium ion batteries
US-2018248194-A1 · Aug 30, 2018 · US
Ultrathin graphene piece, apparatus for preparing ultrathin graphene pieces, method for preparing ultrathin graphene pieces, capacitor, and method of manufacturing capacitor
US-2018244526-A1 · Aug 30, 2018 · US
Negative electrode carbon material for lithium secondary battery and method for manufacturing the same, and negative electrode for lithium secondary battery, and lithium secondary battery
US-9972829-B2 · May 15, 2018 · US
Negative electrode carbon material for lithium secondary battery, negative electrode for lithium secondary battery, and lithium secondary battery
US-9966603-B2 · May 8, 2018 · US
Boron-doped activated carbon material
US-2018083281-A1 · Mar 22, 2018 · US
Electrochemically modified carbon material for lithium-ion battery
US-2017288224-A1 · Oct 5, 2017 · US
Carbon material, anode material and spacer additive for lithium ion battery
US-2017283265-A1 · Oct 5, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nec Corp | 33 |
| Nat Inst For Materials Science | 3 |
| Univ Hyogo | 2 |
| Nat Inst Materials Science | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 33 |
| H01M10/0525 | 29 |
| H01M4/587 | 26 |
| H01M2004/027 | 20 |
| H01M10/052 | 18 |