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% Expired Patents = 100.0

Forward Citations = 223

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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 Mountain View, California-based company specializing in advanced optical sensing solutions. The organization focuses on developing innovative technologies that enhance the performance and reliability of various applications, particularly in the fields of telecommunications and data communication. By leveraging cutting-edge research in optical engineering, Optotrace aims to address the growing demands for high-speed data transmission and efficient signal processing in an increasingly connected world.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

15 Patents

#182 in Mountain View, CA

#5,020 in California

#21,026 in US

#39,846 in the World

Mountain View, CA, United States of America

Optotrace Technologies, Inc.