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Forward Citations = 221

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6 inventors (with patents filed for the assignee):

Hong Peng Wang (15 out of 103 patents)

Xun Guo (9 out of 15 patents)

Zhimin Liu (4 out of 16 patents)

4. Chunwei Liu (3 out of 10 patents)

5. Xindi Wu (3 out of 3 patents)

6. Zhimin Lin (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 8582099 - Monitoring network based on nano-structured sensing devices (2013-11-12),

2. 8213007 - Spectrally sensing chemical and biological substances (2012-07-03),

3. 8081308 - Detecting chemical and biological impurities by nano-structure based spectral sensing (2011-12-20),

4. 8031335 - Non-invasive disease diagnosis using light scattering probe (2011-10-04),

5. 7956997 - Systems and methods for food safety detection (2011-06-07),

6. 7929133 - Nano structured sensing device for surface-enhanced Raman scattering (2011-04-19),

7. 7892489 - Light scattering device having multi-layer micro structure (2011-02-22),

8. 7869044 - Optical sensing system based on a micro-array structure (2011-01-11),

9. 7812938 - Integrated chemical separation light scattering device (2010-10-12),

10. 7790469 - Micro structure for sensing trace chemicals (2010-09-07),

11. 7576854 - Arrays of nano structures for surface-enhanced raman scattering (2009-08-18),

12. 7460224 - Arrays of nano structures for surface-enhanced Raman scattering (2008-12-02),

13. 7428046 - Trace chemical optical probe (2008-09-23),

14. 7384792 - Method of fabricating nano-structured surface and configuration of surface enhanced light scattering probe (2008-06-10),

15. 7242469 - Applications of Raman scattering probes (2007-07-10),

OptoTrace Technologies, Inc. is a leading provider of advanced optical tracking solutions. With expertise in optical sensors and position tracking systems, we offer high-performance products to industries such as virtual reality, robotics, and motion capture. Our innovative technology enables precise and reliable tracking in various applications, enhancing user experiences and driving efficiency. To learn more about our cutting-edge solutions, please visit our website.

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USPTO Data Jan 1 1976 - Jan 6 2026

15 Patents

#161 in Mountain View, CA

#4,877 in California

#20,443 in US

#38,742 in the World

Mountain View, CA, United States of America

Optotrace Technologies, Inc.