Method and apparatus for training machine reading comprehension model, and non- transitory computer-readable recording medium
US-12566969-B2 · Mar 3, 2026 · US
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Ding Lei patents
Ding Lei holds 19 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 19 |
| Recent patents | 8 |
| First publication | Sep 15, 2015 |
| Latest publication | Mar 3, 2026 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Method and apparatus for named entity recognition, and non-transitory computer-readable recording medium
US-12450437-B2 · Oct 21, 2025 · US
Table recognition method and apparatus and non-transitory computer-readable medium
US-12400439-B2 · Aug 26, 2025 · US
Semantic matching and retrieval method and apparatus and non-transitory computer-readable medium
US-12197479-B2 · Jan 14, 2025 · US
Semantic matching and retrieval method and apparatus and non-transitory computer-readable medium
US-2024220523-A1 · Jul 4, 2024 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Method and apparatus for training machine reading comprehension model, and non- transitory computer-readable recording medium
US-12566969-B2 · Mar 3, 2026 · US
Method and apparatus for named entity recognition, and non-transitory computer-readable recording medium
US-12450437-B2 · Oct 21, 2025 · US
Table recognition method and apparatus and non-transitory computer-readable medium
US-12400439-B2 · Aug 26, 2025 · US
Semantic matching and retrieval method and apparatus and non-transitory computer-readable medium
US-12197479-B2 · Jan 14, 2025 · US
Semantic matching and retrieval method and apparatus and non-transitory computer-readable medium
US-2024220523-A1 · Jul 4, 2024 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 19 |
| Cross-Sectional Technologies | 8 |
| Electricity | 1 |