For the Inventor, By the Inventor

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San Jose, CA, United States of America

E-Tek Dynamics, Inc.

USPTO Granted Patents = 84

Forward Citations = 1,396

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47 inventors (with patents filed for the assignee):

Jing-Jong J Pan (66 out of 87 patents)

Ming M Shih (20 out of 20 patents)

Jingyu Xu (13 out of 16 patents)

4. Yonglin Huang (8 out of 37 patents)

5. J J Pan (8 out of 8 patents)

6. Yuan Shi (7 out of 7 patents)

7. Kai Zhang (5 out of 21 patents)

8. Kok Wai Chang (5 out of 30 patents)

9. Li-Hua Wang (5 out of 5 patents)

10. Jian Feng Chen (4 out of 198 patents)

11. Donna S Yu (4 out of 4 patents)

12. Paul Shi-Qi Jiang (4 out of 4 patents)

13. Frank Y Liang (3 out of 3 patents)

14. Yong Huang (2 out of 7 patents)

15. Kejian Guan (2 out of 6 patents)

Core Competencies:

Optical Isolator

Variable Attenuator

Fiber Coupler

Bragg Grating

Wavelength Division Multiplexing

Electromechanical Switch

Laser Diode

Polarization Beam Splitter

Optical Amplifier

Miniaturized Devices

Thermo-Optic Control

Programmable Power Supply

84 patents: Sort by Forward Citations

1. 6556765 - Planar variable optical attenuator (2003-04-29),

2. 6317250 - Optical isolator using multiple core fibers (2001-11-13),

3. 6275511 - Overlapping multiple fiber Bragg gratings (2001-08-14),

4. 6249625 - Fiberoptic devices with a joined optical fiber subassembly (2001-06-19),

5. 6246518 - Reflection type optical isolator (2001-06-12),

6. 6240220 - Tunable optical fiber package (2001-05-29),

7. 6219474 - Configurable optical add/drop device (2001-04-17),

8. 6212305 - Highly miniaturized, folded reflection optical isolator (2001-04-03),

9. 6208798 - Variable optical attenuator with thermo-optic control (2001-03-27),

10. 6198858 - Integrable fiberoptic coupler and resulting devices and systems (2001-03-06),

11. 6195479 - Fiberoptic reflective variable attenuator and on-off switch (2001-02-27),

12. 6181851 - Temperature-compensated optical fiber package (2001-01-30),

13. 6181846 - Fiberoptic liquid crystal on-off switch and variable attenuator (2001-01-30),

14. 6169626 - Optical signal interleaver (2001-01-02),

15. 6149278 - Wavelength independent variable optical attenuator (2000-11-21),

E-Tek Dynamics, Inc. is a technology company specializing in advanced electronic components and solutions. With a focus on innovation and quality, we provide cutting-edge products for various industries such as telecommunications, aerospace, and medical. Our comprehensive range includes optical transceivers, fiber optic components, network equipment, and integrated circuits. By leveraging our expertise in research and development, manufacturing, and customer support, we consistently deliver reliable and cost-effective solutions to meet our clients' diverse requirements. 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 - Sep 15 2026

84 Patents

#127 in San Jose, CA

#1,021 in California

#4,420 in US

#9,039 in the World

San Jose, CA, United States of America

E-Tek Dynamics, Inc.

Forward Citations = 1,396

47 inventors:

Jing-Jong J Pan (66 out of 87 patents)

Ming M Shih (20 out of 20 patents)

Jingyu Xu (13 out of 16 patents)

4. Yonglin Huang (8 out of 37 patents)

5. J J Pan (8 out of 8 patents)

Please report any incorrect information to [email protected]

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