Seoul
South Korea
19
2026-05-28
11
2025-08-19
These are the the leading inventors for applications assigned to 42Maru Inc.:
42Maru Inc. based in Seoul, KR has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
METHOD AND SYSTEM FOR GENERATING DATA REPRESENTATIONS BASED ON LARGE LANGUAGE MODELS
#2 | 2026-04-23TEXT DATA STRUCTURING METHOD AND APPARATUS USING LINE INFORMATION
#3 | 2025-06-26METHOD AND APPARATUS FOR SUMMARIZING DOCUMENT BASED ON DOCUMENT RETRIEVAL
#4 | 2025-06-12METHOD, DEVICE, AND SYSTEM FOR ANALYZING UNSTRUCTURED DOCUMENT
#5 | 2025-03-13METHOD AND APPARATUS FOR QUESTION-ANSWERING USING A DATABASE CONSIST OF QUERY VECTORS
#6 | 2025-01-16METHOD AND SYSTEM FOR IMPROVING PERFORMANCE OF TEXT SUMMARIZATION
#7 | 2025-01-16DEVICE AND METHOD FOR CONVERTING NATURAL LANGUAGE QUERY INTO SQL QUERY
#8 | 2024-10-03 ✅ Patent 12,394,238 granted on 2025-08-19METHOD AND APPARATUS FOR DATA STRUCTURING OF TEXT
#9 | 2024-07-11METHOD AND DEVICE FOR REINFORCEMENT OF MULTIPLE CHOICE QA MODEL BASED ON ADVERSARIAL LEARNING TECHNIQUES
#10 | 2024-05-23 ✅ Patent 12,259,917 granted on 2025-03-25Method of retrieving document and apparatus for retrieving document
#11 | 2024-02-22 ✅ Patent 12,530,917 granted on 2026-01-20TEXT DATA STRUCTURING METHOD AND APPARATUS USING LINE INFORMATION
#12 | 2023-10-26 ✅ Patent 12,373,671 granted on 2025-07-29METHOD AND APPARATUS FOR GENERATING Q & A MODEL BY USING ADVERSARIAL LEARNING
#13 | 2023-10-12 ✅ Patent 12,130,851 granted on 2024-10-29Method and system for improving performance of text summarization
#14 | 2023-07-27 ✅ Patent 12,182,184 granted on 2024-12-31Method and apparatus for question-answering using a database consist of query vectors
#15 | 2023-06-08 ✅ Patent 12,254,263 granted on 2025-03-18Method, device, and system for analyzing unstructured document
#16 | 2023-06-01 ✅ Patent 12,130,808 granted on 2024-10-29Device and method for converting natural language query into SQL query
#17 | 2022-06-09 ✅ Patent 11,960,838 granted on 2024-04-16Method and device for reinforcement of multiple choice QA model based on adversarial learning techniques
#18 | 2021-06-03 ✅ Patent 11,620,343 granted on 2023-04-04Method and apparatus for question-answering using a database consist of query vectors
#19 | 2021-06-03 ✅ Patent 11,288,265 granted on 2022-03-29Method and apparatus for building a paraphrasing model for question-answering
Also check out 42Maru Inc.'s (Seoul, South Korea) applicant profile with 25 patent applications submitted.
337752 ⎘