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Forward Citations = 30

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9 inventors (with patents filed for the assignee):

Yi Qin (4 out of 6 patents)

Hongchuan Wang (3 out of 4 patents)

Mei Yan (2 out of 15 patents)

4. Zhouzheng Shi (2 out of 3 patents)

5. Kurt R Francis (2 out of 10 patents)

6. Jianying Cao (1 out of 9 patents)

7. Zhenpeng Su (1 out of 1 patent)

8. Charles Xw Qian (1 out of 1 patent)

9. Charles Qian (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 6741813 - Interference-based DWDM optical interleaver using beam splitting and selective phase shifting and re-combining (2004-05-25),

2. 6692160 - Re-alignable packaging for multi-port fiber optical devices (2004-02-17),

3. 6603906 - Multi-port optical power monitoring package and method of manufacturing (2003-08-05),

4. 6574049 - Optical interleaver and de-interleaver (2003-06-03),

5. 6560396 - Variable optical attenuator (2003-05-06),

6. 6525881 - Optical filters derived from spherical lenses and method of fabrication thereof (2003-02-25),

7. 6471417 - High power optical adapter (2002-10-29),

Nexfon Corporation is a global technology company specializing in telecommunications solutions. We provide innovative products and services to help businesses connect and communicate more effectively. Our team of experts are dedicated to delivering high-quality solutions that meet the unique needs of our customers. Visit our website to learn more about our range of services.

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USPTO Data Jan 1 1976 - Jan 6 2026

7 Patents

#228 in Fremont, CA

#9,222 in California

#38,860 in US

Fremont, CA, United States of America

Nexfon Corporation