---
title: "XHSY: The company and its subsidiaries have obtained multiple patent certificates"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/262188041.md"
description: "XHSY announced that the company and its subsidiary, XHSZ, recently received several patent certificates issued by the National Intellectual Property Administration. Among them, XHSZ obtained 2 invention patents, including \"Method and Equipment for Detecting Rail Wear\"; XHSY received an invention patent for \"Damping Rubber Composition and Preparation Method for Rail Fasteners\" and a utility model patent for \"Integrated Rail Pad.\" The term of the invention patent is 20 years, while the utility model is 10 years. The patents obtained this time have no significant impact on recent operations but are beneficial for improving the intellectual property system and enhancing core competitiveness"
datetime: "2025-10-22T08:25:00.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/262188041.md)
  - [en](https://longbridge.com/en/news/262188041.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/262188041.md)
---

# XHSY: The company and its subsidiaries have obtained multiple patent certificates

XHSY announced that the company and its subsidiary, XHSY Intelligent, have recently received several patent certificates issued by the National Intellectual Property Administration. Among them, XHSY Intelligent received two invention patents, including "Method and Equipment for Detecting Rail Wear"; XHSY received an invention patent for "Damping Rubber Composition and Preparation Method for Rail Fasteners" and a utility model patent for "Integrated Rail Pad." The term of the invention patent is 20 years, while the utility model is 10 years. The acquisition of these patents has no significant impact on recent operations but is beneficial for improving the intellectual property system and enhancing core competitiveness

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