Opto Trace Technologies, Inc.

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Non-invasive disease diagnosis using light scattering probe
- Patent number 8,031,335
- Issue date Oct 4, 2011
- Opto Trace Technologies, Inc.
- Hong Wang
- G01 - MEASURING TESTING
Information Patent Grant
Nano structured sensing device for surface-enhanced Raman scattering
- Patent number 7,929,133
- Issue date Apr 19, 2011
- Opto Trace Technologies, Inc.
- Hong Wang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Integrated chemical separation light scattering device
- Patent number 7,812,938
- Issue date Oct 12, 2010
- Opto Trace Technologies, Inc.
- Xun Guo
- G01 - MEASURING TESTING
Information Patent Grant
Arrays of nano structures for surface-enhanced Raman scattering
- Patent number 7,460,224
- Issue date Dec 2, 2008
- Opto Trace Technologies, Inc.
- Hong Wang
- G01 - MEASURING TESTING
Information Patent Grant
Trace chemical optical probe
- Patent number 7,428,046
- Issue date Sep 23, 2008
- Opto Trace Technologies, Inc.
- Hong Wang
- G08 - SIGNALLING
Information Patent Grant
Method of fabricating nano-structured surface and configuration of...
- Patent number 7,384,792
- Issue date Jun 10, 2008
- Opto Trace Technologies, Inc.
- Hong Wang
- G01 - MEASURING TESTING
Information Patent Grant
Applications of Raman scattering probes
- Patent number 7,242,469
- Issue date Jul 10, 2007
- Opto Trace Technologies, Inc.
- Hong Wang
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
78427297 - RAMANSENSOR
- Serial number 78427297
- Filing date May 28, 2004
- Opto Trace Technologies, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments