White Plains, NY, United States of America

Changchang Liu

This inventor holds 7 USPTO granted patents and 2 published patent applications. Top assignee: International Business Machines Corporation. Active years: 2021-2026.

USPTO Granted Patents = 7 (Patent Applications = 2)

% Patents Active = 57.1

Average Co-Inventor Count = 4.3

ph-index = 1

Forward Citations = 6(Granted Patents)

Company Filing History:

7 out of 166,325

International Business Machines Corporation

patents

Years Active: 2021-2026

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12737652 - Resource-limited federated learning using dynamic masking (2026-09-15),

2. 12664482 - Federated ensemble learning from decentralized data with incremental and decremental updates (2026-06-23),

3. 11842260 - Incremental and decentralized model pruning in federated machine learning (2023-12-12),

4. 11574254 - Adaptive asynchronous federated learning (2023-02-07),

5. 11521091 - Leveraging correlation across agents for enhanced distributed machine learning (2022-12-06),

6. 11461593 - Federated learning of clients (2022-10-04),

7. 10970402 - Distributed learning preserving model security (2021-04-06),

I specialize in innovations, inventions, inventors, patent attorneys, assignees, and patents.

Profile summary based on public USPTO records.

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2 patents pending:

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