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San Jose, CA, United States of America

Bayspec, Inc.

USPTO Granted Patents = 19

Trademarks = 1

Forward Citations = 275

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37 inventors (with patents filed for the assignee):

Wei Yang (10 out of 18 patents)

Shu Zhang (8 out of 14 patents)

Li Chen (8 out of 25 patents)

4. Charlie Zhang (6 out of 6 patents)

5. Ming Chai (5 out of 9 patents)

6. William Yang (4 out of 4 patents)

7. William Escobar (2 out of 3 patents)

8. Guocai Shu (2 out of 4 patents)

9. William (Wei) Yang (2 out of 2 patents)

10. Danny Yu (2 out of 2 patents)

11. Masayuki Kamata (2 out of 2 patents)

12. Xiaoguang Wu (2 out of 2 patents)

13. Krisztian Gabor Torma (2 out of 2 patents)

14. Nam Duc Lai (2 out of 2 patents)

15. Wei Yang Terziyan (2 out of 2 patents)

19 patents: Sort by Forward Citations

1. 11982612 - Systems and methods for color-scalable flow cytometry with Raman tags (2024-05-14),

2. 11875982 - Multi-modal ionization for mass spectrometry (2024-01-16),

3. 11621155 - Multi-modal ionization for mass spectrometry (2023-04-04),

4. 10161795 - Irregular motion compensation for three-dimensional spectroscopy (2018-12-25),

5. 9784615 - Adjustment for irregular sensor movement during spectral imaging (2017-10-10),

6. 8873041 - Raman spectroscopy using multiple excitation wavelengths (2014-10-28),

7. 8829425 - Apparatus and methods for creating a vacuum in a portable mass spectrometer (2014-09-09),

8. 8514394 - Spectrograph having multiple wavelength ranges for high resolution raman spectroscopy (2013-08-20),

9. 7142784 - Microprocessor-based optical signal conditioner (2006-11-28),

10. 6900932 - Optical gain flattening filter using VPG-based optical elements (2005-05-31),

11. 6888980 - Methods and techniques for achieving flattened and broadened pass band spectrum for free-space grating-based dense wavelength division multiplexers/demultiplexers (2005-05-03),

12. 6747791 - Optical amplifier with a spectral gain monitor using a volume phase grating (2004-06-08),

13. 6706154 - Method for fabricating integrated optical components using ultraviolet laser techniques (2004-03-16),

14. 6704509 - Compact optical performance monitor (2004-03-09),

15. 6671428 - Wavelength selective optical cross switch and optical add/drop multiplexer using volume phase grating and array of micro electro mechanical mirrors (2003-12-30),

BaySpec, Inc. is a leading provider of advanced spectral sensing instruments, offering a range of solutions for scientific and industrial applications. With over 20 years of experience, BaySpec specializes in the design and manufacture of high-performance spectrometers, hyperspectral imagers, Raman analyzers, and other spectroscopy instruments. They serve a wide range of industries including pharmaceuticals, environmental monitoring, food safety, and more. BaySpec is committed to delivering innovative, reliable, and high-quality instruments to meet the needs of their customers worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

19 Patents

#331 in San Jose, CA

#3,959 in California

#16,575 in US

#31,645 in the World

San Jose, CA, United States of America

Bayspec, Inc.

Forward Citations = 275

37 inventors:

Wei Yang (10 out of 18 patents)

Shu Zhang (8 out of 14 patents)

Li Chen (8 out of 25 patents)

4. Charlie Zhang (6 out of 6 patents)

5. Ming Chai (5 out of 9 patents)

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