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San Jose, CA, United States of America

New Focus, Inc.

USPTO Granted Patents = 67

Trademarks = 1

Forward Citations = 1,299

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55 inventors (with patents filed for the assignee):

David F Arnone (16 out of 51 patents)

Francis S Luecke (16 out of 28 patents)

Ping Peter Xie (9 out of 50 patents)

4. Yonglin Huang (8 out of 37 patents)

5. Khiem Ba Do (8 out of 9 patents)

6. Alexander V Tuganov (6 out of 8 patents)

7. Robert A Marsland, Jr (4 out of 11 patents)

8. Carter F Hand (4 out of 6 patents)

9. Evan D H Green (4 out of 7 patents)

10. Sherwin D Cabatic (4 out of 4 patents)

11. Robert Sylvester Williamson, Iii (4 out of 5 patents)

12. Andrew C Davidson (3 out of 5 patents)

13. Alejandro Dario Farinas (3 out of 11 patents)

14. Paul Zorabedian (3 out of 18 patents)

15. Guangzhi Z Zhang (3 out of 4 patents)

Core Competencies:

Laser Coherence Control

Optical Receiver

Vibration Monitoring

External Cavity Laser

Tunable Laser

Optical Transmission

Optical Polarization Beam Combiner

Modular Motion Stages

Optical Circulators

Piezo Actuator Control

High Frequency Components Packaging

Real Time Process Control

67 patents: Sort by Forward Citations

1. 7280568 - Laser coherence control using homogeneous linewidth broadening (2007-10-09),

2. 7092644 - Optical receiver including a dual gain path amplifier system (2006-08-15),

3. 6987626 - Vibration monitoring in optical and opto-electronic beam guiding systems (2006-01-17),

4. 6940879 - External cavity laser with dispersion compensation for mode-hop-free tuning (2005-09-06),

5. 6788726 - External cavity laser with high spectral purity output (2004-09-07),

6. 6707231 - Method and apparatus for controlling a piezo actuator (2004-03-16),

7. 6632029 - Method & apparatus for packaging high frequency components (2003-10-14),

8. 6625183 - External cavity laser apparatus (2003-09-23),

9. 6614829 - Mechanically grounded tunable laser (2003-09-02),

10. 6608847 - Tunable laser with suppression of spontaneous emission (2003-08-19),

11. 6606340 - Continuously grating-tuned external cavity laser with automatic suppression of source spontaneous emission and amplified spontaneous emission (2003-08-12),

12. 6597449 - Real time process control of optical components using linearly swept tunable laser (2003-07-22),

13. 6559946 - Method and apparatus to minimize effects of ASE in optical measurements (2003-05-06),

14. 6528776 - Electro optic converter having a passive waveguide and exhibiting impedance mismatch (2003-03-04),

15. 6526071 - Tunable laser transmitter with internal wavelength grid generators (2003-02-25),

New Focus, Inc. is a leading technology company specializing in the development and manufacture of advanced optical systems and components. With a focus on innovation and quality, we provide cutting-edge solutions for industries including telecommunications, biotechnology, and research. Our product portfolio includes laser sources, precision motion control systems, and optics for use in a wide range of applications. Visit our website to learn more about our products and services.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

67 Patents

#141 in San Jose, CA

#1,238 in California

#5,228 in US

#10,618 in the World

San Jose, CA, United States of America

New Focus, Inc.

Forward Citations = 1,299

55 inventors:

David F Arnone (16 out of 51 patents)

Francis S Luecke (16 out of 28 patents)

Ping Peter Xie (9 out of 50 patents)

4. Yonglin Huang (8 out of 37 patents)

5. Khiem Ba Do (8 out of 9 patents)

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