Elevator control method, apparatus, electronic device, storage medium and system
US-12515916-B2 · Jan 6, 2026 · US
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Long Fei patents
Long Fei is listed as an inventor on 74 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Long Fei |
| Total patents | 74 |
| First publication | Jun 30, 2016 |
| Latest publication | Jan 6, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for constructing prognostic model of hepatoma and application thereof
US-12469607-B2 · Nov 11, 2025 · US
Method for constructing prognostic model of hepatoma and application thereof
US-2025299833-A1 · Sep 25, 2025 · US
Multi-protocol migration system and method
US-12323398-B2 · Jun 3, 2025 · US
Method, electronic device and computer program product for data replication
US-2024338143-A1 · Oct 10, 2024 · US
Multi-Protocol Migration System and Method
US-2023344805-A1 · Oct 26, 2023 · US
Interlock assembly for elevator door and elevator system
US-11724916-B2 · Aug 15, 2023 · US
Method, device, and computer program product for managing application system
US-11657019-B2 · May 23, 2023 · US
Interlock assembly for elevator door and elevator system
US-2023033794-A1 · Feb 2, 2023 · US
System and method for preserving a minority protocol name in a multiple protocol migration
US-11438436-B1 · Sep 6, 2022 · US
Recent patents
Latest publications not already listed above.
Method, apparatus and computer program product for data replication
US-11314599-B2 · Apr 26, 2022 · US
Elevator control method, apparatus, electronic device, storage medium and system
US-2021276827-A1 · Sep 9, 2021 · US
Method, device, and computer program product for managing application system
US-2021034569-A1 · Feb 4, 2021 · US
Method, device and computer readable medium for data synchronization
US-10853202-B2 · Dec 1, 2020 · US
Data storage system with transparent presentation of file attributes during file system migration
US-10552371-B1 · Feb 4, 2020 · US
Data storage system with on-demand recovery of file import metadata during file system migration
US-10545913-B1 · Jan 28, 2020 · US
Method, apparatus and computer program product for data replication
US-2019384676-A1 · Dec 19, 2019 · US
Method, device and computer readable medium for data synchronization
US-2019324869-A1 · Oct 24, 2019 · US
Method, device and medium for knowledge base construction
US-10331648-B2 · Jun 25, 2019 · US
Photo sharing method and device
US-10313288-B2 · Jun 4, 2019 · US
Method, device and computer-readable medium for identifying feature of image
US-10297015-B2 · May 21, 2019 · US
Disaccharide intermediate and synthesis method thereof
US-10287309-B2 · May 14, 2019 · US
Method, device, and system for determining spam caller phone number
US-10291774-B2 · May 14, 2019 · US
Image classification method and device
US-10282597-B2 · May 7, 2019 · US
Method, device, and storage medium for image characteristic extraction
US-10282637-B2 · May 7, 2019 · US
Method, device and computer-readable medium for sensitive picture recognition
US-10235603-B2 · Mar 19, 2019 · US
Method and device for character area identification
US-10157326-B2 · Dec 18, 2018 · US
Method, device, and computer-readable storage medium for area extraction
US-10127471-B2 · Nov 13, 2018 · US
Video categorization method and apparatus, and storage medium
US-10115019-B2 · Oct 30, 2018 · US
Method, apparatus, and computer-readable storage medium for area identification
US-10095949-B2 · Oct 9, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Xiaomi Inc | 53 |
| Emc Ip Holding Co Llc | 11 |
| Otis Elevator Co | 2 |
| Univ Wuhan | 2 |
| Zhejiang Hisun Pharm Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F18/22 | 15 |
| G06V40/172 | 12 |
| G06K9/00288 | 11 |
| G06T7/11 | 10 |
| G06T7/0081 | 9 |