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Science And Tech Research Institute Of Daqin Railway Co Ltd patents

Science And Tech Research Institute Of Daqin Railway Co Ltd holds 4 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents4
Recent patents4
First publicationOct 10, 2024
Latest publicationNov 11, 2025

Filing trend

Year-over-year patent counts for this assignee.

Filing activity appears stable based on the most recent years.

Patents filed per year
YearPatents
20242
20252
Browse patents by year
YearPatents
20242
20252

Recent patents

Latest publications where this party is an assignee.

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Operations & Transport4
Physics2
Electricity2
Cross-Sectional Technologies2