% Expired Patents = 20.0

Trademarks = 1

Forward Citations = 233

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8 inventors (with patents filed for the assignee):

Steven Scott Gorshe (3 out of 45 patents)

Alberto D Berstein (2 out of 10 patents)

Robert Wesley Brooks (2 out of 3 patents)

4. Wen Wang (1 out of 7 patents)

5. Mendy Segal (1 out of 1 patent)

6. Israel Yuval (1 out of 1 patent)

7. Tom Wei (1 out of 1 patent)

8. Abraham Wei (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 7197010 - System for real time voice quality measurement in voice over packet network (2007-03-27),

2. 6768745 - Flexible SONET access and transmission system (2004-07-27),

3. 6744887 - Acoustic echo processing system (2004-06-01),

4. 6690644 - Mechanism for 1:1, 1+1, and UPSR path-switched protection switching (2004-02-10),

5. 6667973 - Flexible SONET access and transmission systems (2003-12-23),

Zhone Technologies, Inc. is a global leader in the telecommunications industry, providing innovative solutions for network infrastructure and fiber optic technology. With a focus on delivering high-quality, reliable products and services, Zhone is committed to helping customers stay connected and competitive in today's rapidly evolving digital world.

Profile summary based on public USPTO records.