Alibaba Group Holding Limited
2,439Patents
2,397Active
2,439Granted
65Portfolio score
Filing activity: Feb 1, 2007 → May 30, 2024 · 99 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8612420B2 | Configuring web crawler to extract web page information | Physics | 321 | Active |
| USD633919S1 | Display screen with graphic user interface of a search site | General | 98 | Expired |
| US8775401B2 | Shape based picture search | Physics | 64 | Active |
| USD791096S1 | Cellular phone | General | 50 | Active |
| US9954842B2 | Method, client, server and system of login verification | Electricity | 49 | Active |
| US9819671B2 | Prompting login account | Electricity | 49 | Active |
| US10182058B2 | Method, device and server for managing user login sessions | Electricity | 49 | Active |
| US9208817B1 | System and method for determination and reallocation of pending sectors caused by media fatigue | Physics | 38 | Active |
| US10642522B2 | Method and system for in-line deduplication in a storage drive based on a non-collision hash | Physics | 36 | Active |
| US10439806B2 | Method and system for secure data transmission | Electricity | 35 | Active |
| USD752531S1 | Television set top box | General | 30 | Active |
| US9047341B2 | Method, apparatus and system of intelligent navigation | Physics | 29 | Active |
| USD896806S1 | Payment machine | General | 25 | Active |
| USD648341S1 | Graphic user interface of a search site for a display screen | General | 25 | Expired |
| US10693629B2 | System and method for blockchain address mapping | Electricity | 23 | Active |
| US10275813B2 | Method and system for providing a transaction platform for pre-owned merchandise | Physics | 22 | Active |
| US10855992B2 | On block level bi-prediction with weighted averaging | Electricity | 22 | Active |
| USD812078S1 | Device having a graphical user interface having an animated icon | General | 21 | Active |
| US10700851B2 | System and method for implementing a resolver service for decentralized identifiers | Electricity | 21 | Active |
| USD894865S1 | Combined payment device and speaker | General | 20 | Active |
| US10630468B1 | Distributed multi-party security model training framework for privacy protection | Electricity | 20 | Active |
| US10789786B2 | Picture-based vehicle loss assessment | Physics | 19 | Active |
| US10819504B2 | System and method for digital asset transfer | Electricity | 18 | Active |
| US11336376B1 | Flexible switch solution based on co-packaged optics | Physics | 18 | Active |
| US10728042B2 | System and method for blockchain-based cross-entity authentication | Electricity | 18 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.