Patents
US patents through Dec 31, 2025 · PatentsView, from the USPTO’s Open Data Portal · read Oct 27, 2026
6 patents granted to the 4 names below, as the owner printed on each patent when it was granted. A later sale, a lapse or an expiry is not read, so this is what was granted to Li Auto Inc.’s names, not what it holds today.
Patents granted
6
6 utility, 1976 to Dec 31, 2025
Granted in 2025
5
Against 1 in 2024 and none in 2023
Applications published
55
22 of them in 2025
Names they are printed under
4
a subsidiary
By yearGrantedApplications published
Each pair is one calendar year. Applications are published about eighteen months after filing, so the newest years read low.
What they are aboutgrants since 2021
Digital communication2
Telecommunications1
Electrical machinery, apparatus, energy1
Transport1
Computer technology1
The main technology area of each patent, in the World Intellectual Property Organization’s 35 fields.
Under which name4 counted
BEIJING CHJ INFORMATION TECHNOLOGY CO., LTD. a subsidiary
named as the applicant on its applications, in CN
0 granted
33 publishedBEIJING CO WHEELS TECHNOLOGY CO., LTD. a subsidiary
named as the applicant on its applications, in CN
0 granted
21 publishedBeijing CHJ Information Technology Co., LTD. a subsidiary
CN, as the owner printed on each patent
5 granted
0 publishedBeijing Co Wheels Technology Co., Ltd a subsidiary
CN, as the owner printed on each patent
1 granted
1 published
Newest grantseach row opens the USPTO’s own copy
| Granted | Patent | Title | Field | Owner as printed |
|---|
| Aug 12, 2025 | 12,386,536 | Data processing method and apparatus for shared memory, and device and medium | Computer technology | Beijing CHJ Information Technology Co., LTD. |
| Jul 29, 2025 | 12,375,566 | Data transmission method, apparatus and device, and computer-readable storage medium | Digital communication | Beijing CHJ Information Technology Co., LTD. |
| Jun 3, 2025 | 12,319,301 | Method and device for vehicle control | Transport | Beijing CHJ Information Technology Co., LTD. |
| May 27, 2025 | 12,313,876 | Through-type lamp and vehicle | Electrical machinery, apparatus, energy | Beijing CHJ Information Technology Co., LTD. |
| May 13, 2025 | 12,301,338 | Time synchronization method, electronic device, and storage medium | Telecommunications | Beijing CHJ Information Technology Co., LTD. |
| Nov 19, 2024 | 12,149,378 | Data communication method and device | Digital communication | Beijing Co Wheels Technology Co., Ltd |
Newest applications publishedan application is a clue, never a plan
| Published | Application | Title | Field | Owner as printed |
|---|
| Dec 18, 2025 | 2025/0384177 | THERMAL MANAGEMENT SYSTEM MODELING METHOD AND APPARATUS, AND DEVICE, MEDIUM AND VEHICLE | Computer technology | BEIJING CO WHEELS TECHNOLOGY CO., LTD. |
| Dec 18, 2025 | 2025/0381968 | METHOD FOR CONTROLLING RANGE EXTENDER, AND RELATED DEVICE | Transport | BEIJING CO WHEELS TECHNOLOGY CO., LTD. |
| Nov 20, 2025 | 2025/0353379 | METHOD AND DEVICE FOR DISTRIBUTING ENERGY RECOVERY TORQUE OF VEHICLE, AND STORAGE MEDIUM | Transport | BEIJING CO WHEELS TECHNOLOGY CO., LTD. |
| Aug 28, 2025 | 2025/0271610 | Through-Type Lamp and Vehicle | Electrical machinery, apparatus, energy | BEIJING CHJ INFORMATION TECHNOLOGY CO., LTD. |
| Aug 14, 2025 | 2025/0256702 | VEHICLE TORQUE DISTRIBUTION METHOD, VEHICLE, AND STORAGE MEDIUM | Transport | BEIJING CO WHEELS TECHNOLOGY CO., LTD. |
| Jul 31, 2025 | 2025/0244733 | METHOD FOR CONSTRUCTING LOCAL FLOW MODEL, APPARATUS AND DEVICE, AND MEDIUM | Computer technology | BEIJING CO WHEELS TECHNOLOGY CO., LTD. |
| Jul 24, 2025 | 2025/0237165 | METHOD, APPARATUS AND DEVICE FOR PREDICTING TEMPERATURE OF COOLING SYSTEM OF ENGINE, AND MEDIUM AND VEHICLE | Computer technology | BEIJING CO WHEELS TECHNOLOGY CO., LTD. |
| Jul 3, 2025 | 2025/0217100 | METHOD FOR CONTROLLING SOUND PLAYING, METHOD FOR PROCESSING SOUND DATA AND ELECTRONIC DEVICE | Audio-visual technology | BEIJING CO WHEELS TECHNOLOGY CO., LTD. |
| Jun 5, 2025 | 2025/0184684 | AUDIO REVERBERATION METHOD AND APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM | Audio-visual technology | BEIJING CO WHEELS TECHNOLOGY CO., LTD. |
| May 8, 2025 | 2025/0147087 | Method for Acquiring Pulse Width Modulation Signal, Computer Device, and Storage Medium | Measurement | BEIJING CHJ INFORMATION TECHNOLOGY CO., LTD. |
What it applied for, 2024 to 2025: Transport 18 · Computer technology 11 · Electrical machinery, apparatus, energy 8 · Digital communication 5 · Measurement 3 · Telecommunications 2.
A patent is counted where the owner printed on it when it was granted carries the company’s own name, a former name, the name of a subsidiary its annual report lists, or its own name with a patent-holding phrase (Technology Licensing, Intellectual Property and the like), once the legal form, case and punctuation are set aside, and prints a country that name counts in. PatentsView’s data are published under the Creative Commons Attribution 4.0 licence. Source: PatentsView's granted patents and pre-grant publications, disambiguated, from the USPTO's Open Data Portal, through Dec 31, 2025, read Oct 27, 2026.