Inventor
XIAOFEI MA
Inventor
US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing20%
G06NComputing arrangements based on specific computational models20%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling13%
B25JManipulators13%
B62DMotor vehicles7%
F16HGearing7%
G06KGraphical data reading7%
G10LSpeech analysis techniques or speech synthesis7%
H04MTelephonic communication7%
PatentTitleYear
12,334,063Systems and methods for automated communication summarization202511,969,846In-situ freezing machining method for integrated thin-walled array structure202411,958,552Bionic robot for all terrains202411,475,067Systems, apparatuses, and methods to generate synthetic queries from customer data for training of document querying machine learning models202211,426,863Four-chain six-degree-of-freedom hybrid mechanism202211,366,855Systems, apparatuses, and methods for document querying2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to AMAZON TECH INC (3)· patent assignee history
2022Patents assigned to UNIV YANSHAN (1)· patent assignee history
2022–2025Based in US· patent location history
2022–2024Based in CN· patent location history
2024Patents assigned to INNER MONGOLIA SU MENG TECH POWER EQUIPMENT CO LTD (1)· patent assignee history
2024Patents assigned to UNIV CHINA MINING & TECHNOLOGY BEIJING (1)· patent assignee history
2024Patents assigned to UNIV DALIAN TECH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMAZON TECH INC | 3 | 2022–2025 |
| INNER MONGOLIA SU MENG TECH POWER EQUIPMENT CO LTD | 1 | 2024 |
| UNIV CHINA MINING & TECHNOLOGY BEIJING | 1 | 2024 |
| UNIV DALIAN TECH | 1 | 2024 |
| UNIV YANSHAN | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 3 | 2022–2025 |
| CN | 3 | 2022–2024 |