&

Intellectual Property

Patents

As of September 30, 2025, Focuslight has obtained a total of 566 granted patents, including 267 overseas invention patents in countries such as the United States, Europe, Japan, and South Korea; 157 domestic invention patents; 127 utility model patents; and 15 design patents. In addition, the company also owned 7 software copyrights.

566

Patents Valid
299

Patents in China
267

Patents Overseas

Trademarks

As of September 30, 2025, Focuslight has obtained a total of 196 registered trademarks in China and 27 registered trademarks outside China.

196

Registered Trademarks in China
27

Registered Trademarks outside China

Academic Publication

Focuslight CEO Dr. Victor Liu co-authored the technical book titled “Packaging of High Power Semiconductor Lasers” published by Springer in 2015.

National Standards

Focuslight led the establishment of two national standards, providing technical reference and guidance for the production and use of semiconductor lasers.

Contact

To learn more about Focuslight, contact our sales teams or simply leave a message!

Contact Focuslight

Career

Focuslight offers a comprehensive and competitive compensation and benefits program.

Learn More

Privacy Preference Center

Cookies and other similar technologies ("cookies") are very important in order for the site to function properly and provide a seamless and customized experience for visitors. Zoom supports your use of our site through cookies. We also allow you to customize the way you use our website through cookies, provide you with enhanced functions, and continuously improve the performance of our website. If you have enabled the following targeted cookies, we may allow third-party advertisers to use the cookies they set on our site to display advertising content related to you on our website or products according to your account type or login status< br> You can accept or reject all cookies except "absolutely necessary cookies", or customize the cookie settings below. You can change your cookie settings at any time. Some "absolutely necessary cookies" may transfer personal data to the United States. To learn more about how Zoom handles personal data, please visit ourPrivacy Statement
After the button labeled "Orientation" below is switched off, California residents can exercise the right to "choose not to sell personal information".

Accept Cookie

Manage Permission Preferences

+Target Location

Our advertising partners can set these cookies through our site. These cookies can be used by advertising partners to track your use of our website according to their own policies, and can combine the corresponding information with other information, and then display relevant advertisements to you on our site and other sites. If you do not allow the use of these cookies, you will not see personalized ads on the Zoom website or products.
+Function

These cookie support websites provide enhanced and customized features. Cookies may be set by us or by third-party providers who add services to our web pages. If you do not allow these cookies, some or all of these services may not work properly.
+Performance

These cookies enable us to calculate traffic and traffic sources so that we can evaluate and improve the performance of our website. These cookies can help us understand which pages are the most popular and which pages are the least popular, and understand how visitors browse the website. If you do not allow these cookies, we will not know when you have visited our website, nor can we monitor website performance.
+Absolutely Necessary
Always Active

These cookies are absolutely necessary for the operation of the website and cannot be closed in our system. Generally, these cookies will only be set when you make a near service request behavior (for example, setting your privacy preferences, logging in, or filling out a form). You can set your browser to block or remind you of these cookies, but some parts of the website may not work.

Confirm My Choice

Products

Applications

Core Technologies

Investor Relations

News & Events

Support

About Us

Career

Contact

566

299

267

196

27

You can choose to accept or reject the cookie by pushing the following buttons. For more information about how this site handles personal data, please visit our Personal Information Protection Policy