cn22025629
The code cn22025629is a Chinese patent application number.
Here’s a breakdown of what it means and how you can use it:
1. Understanding the Number Format
- CN: The two-letter country code for China, indicating it's a Chinese patent.
- 22025629: This is the actual application number. The format is straightforward: the first four digits (2202) often represent the year (2022) and the week of filing, and the last digits are the serial number.
2. How to Find the Patent Document
To view the patent details, abstract, drawings, and full text (in Chinese), you can search this number in various patent databases.
Recommended Search Methods:
Official Chinese Patent Office Website:
- Go to the Chinese State Intellectual Property Office (SIPO), now known as the China National Intellectual Property Administration (CNIPA)website.
- Use their search service (English interface available): http://eng.cnipa.gov.cn/
- Enter CN22025629or just 22025629in the search bar for application/patent number.
Google Patents:
- Visit https://patents.google.com/
- Paste
CN22025629into the search bar. Google Patents is excellent at aggregating global patent data and often provides machine-translated abstracts.
Commercial Databases:
- Platforms like Lens.org, Espacenet, or WIPO Patentscopealso include Chinese patents. Searching the number there will yield the document.
3. What You Can Expect to Find
After searching, you will typically find:
- Publication Number:(e.g., CN114....) which is the number assigned when the application is published.
- Title:The title of the invention in Chinese and possibly English.
- Applicants/Assignees:The company or individual who filed the patent.
- Inventors:The names of the inventors.
- Abstract:A summary of the invention.
- Detailed Description & Claims:The technical details and the legal scope of protection sought.
- Status:Whether it's pending, granted, or lapsed.
Important Note:The full legal document and specifications will be in Chinese. While abstracts are often translated, for accurate technical or legal understanding, review of the original Chinese text or a professional translation is necessary.
If you need help interpreting what you find or if you have trouble locating it, feel free to provide more details from the search results.
