Liming Lei

This inventor holds 6 USPTO granted patents and 8 published patent applications, plus 1 CIPO patent. Top assignees: Aecc Commercial Aircraft Engine Co., Ltd., Aecc Shanghai Commercial Aircraft Engine Manufacturing Co., Ltd., Aecc Commercial Aircraft Engine Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Liming Lei. Retrieved from https://idiyas.com/inventor/liming-lei

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 6 (Patent Applications = 8)

% Patents Active = 100.0

CIPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 4.8

ph-index = 1

Company Filing History:

5 out of 6

Aecc Commercial Aircraft Engine Co., Ltd.

patents

5 out of 5

Aecc Shanghai Commercial Aircraft Engine Manufacturing Co., Ltd.

patents

1 out of 15

Aecc Commercial Aircraft Engine Co., Ltd.

patents

4. 1 out of 7

Aecc Shanghai Commercial Aircraft Engine Manufacturing Co., Ltd.

patents

where one patent can have more than one assignee

Years Active: 2025-2026

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6 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12686051 - Forming part with a cantilever structure and its forming method (2026-07-21),

2. 12649184 - Methods for preparing prefabricated crack defect and built-in crack defect, and prefabricated member (2026-06-09),

3. 12611713 - Non-destructive testing method for crack defects, and a testing standard part and a manufacturing method thereof (2026-04-28),

4. 12599967 - Non-destructive testing method for LOF defects, and a testing standard part and manufacturing method therefor (2026-04-14),

5. 12553111 - Formed article having low stretching anisotropy, forming method, and forming powder therefor (2026-02-17),

6. 12246381 - Method for prefabricating air hole defect by means of controlled SLM process (2025-03-11),

Profile summary based on public USPTO records.