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Grand Cayman, Cayman Islands

Dingtalk Holding (Cayman) Limited

USPTO Granted Patents = 17

Trademarks = 7

Forward Citations = 8

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45 inventors (with patents filed for the assignee):

Lili Zhang (8 out of 17 patents)

Zhenhao Wu (5 out of 10 patents)

Hang Chen (5 out of 12 patents)

4. Feng Bao (4 out of 7 patents)

5. Yuan Zhang (3 out of 38 patents)

6. Chenlu Guo (3 out of 4 patents)

7. Guoning Qi (2 out of 2 patents)

8. Yi Zhang (2 out of 11 patents)

9. Xinglin Ma (2 out of 5 patents)

10. Di Zhang (2 out of 13 patents)

11. Liying Yu (2 out of 4 patents)

12. Qi Dong (2 out of 3 patents)

13. Kaikai Yu (2 out of 2 patents)

14. Qing Ren (2 out of 9 patents)

15. Junshao Zhang (2 out of 2 patents)

17 patents: Sort by Forward Citations

1. 12493736 - Method and device for processing document and method and device for processing page (2025-12-09),

2. 12015828 - Content sharing method and apparatus (2024-06-18),

3. 12001388 - Information importing method and apparatus (2024-06-04),

4. 11657214 - Message input and display method and apparatus, electronic device and readable storage medium (2023-05-23),

5. 11361145 - Message input and display method and apparatus, electronic device and readable storage medium (2022-06-14),

6. 11210633 - Collaborative event processing method and apparatus (2021-12-28),

7. 11178517 - Method for changing group type and group creation method and device (2021-11-16),

8. 11134048 - Communication and messaging system (2021-09-28),

9. 11023832 - Method and system for task processing (2021-06-01),

10. 10848527 - Session processing in instant messaging (2020-11-24),

11. 10587559 - Communication and messaging system (2020-03-10),

12. 10581784 - Method and apparatus for adding notification objects (2020-03-03),

13. 10560460 - Management of data of user groups and maintenance of communication thereof (2020-02-11),

14. 10505876 - Instant communication method and server (2019-12-10),

15. 10437451 - Method and system for private communication (2019-10-08),

DingTalk Holding (Cayman) Limited is a technology company that provides a comprehensive communication and collaboration platform for businesses. Their flagship product, DingTalk, offers features such as instant messaging, video conferencing, and task management, tailored specifically for corporate users. With a user-friendly interface and advanced security measures, DingTalk enables seamless communication and efficient teamwork within organizations. For more information, visit their website.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 20 2026

17 Patents

#43 in Grand Cayman

#58 in Cayman Islands

#34,933 in the World

Grand Cayman, Cayman Islands

Dingtalk Holding (Cayman) Limited

Forward Citations = 8

45 inventors:

Lili Zhang (8 out of 17 patents)

Zhenhao Wu (5 out of 10 patents)

Hang Chen (5 out of 12 patents)

4. Feng Bao (4 out of 7 patents)

5. Yuan Zhang (3 out of 38 patents)

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