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For the Inventor, By the Inventor

Plano, TX, United States of America

Dzs Inc.

Calculating rank
USPTO Granted Patents = 18

% Expired Patents = 5.6



Trademarks = 9

Forward Citations = 92

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16 inventors (with patents filed for the assignee):

goldMedal Dimitri Peter Zafiroglu (11 out of 80 patents)

silverMedal Manikanden Balakrishnan (4 out of 26 patents)

bronzeMedal Carlos Garcia Hernandez (3 out of 23 patents)

4.  Sungho Yun (3 out of 26 patents)

5.  Wooyul Lee (3 out of 14 patents)

6.  Ramya Bhagavatula (2 out of 29 patents)

7.  Seung Dong Lee (2 out of 5 patents)

8.  Jae Goo Kim (2 out of 2 patents)

9.  Ardavan Maleki Tehrani (1 out of 51 patents)

10.  Javier Monteagudo (1 out of 4 patents)

11.  Wonjong Rhee (1 out of 75 patents)

12.  Haleema Mehmood (1 out of 5 patents)

13.  Mung Chiang (1 out of 26 patents)

14.  Mehdi Mohseni (1 out of 23 patents)

15.  Sahand Golnarian (1 out of 2 patents)


18 patents:

1. 12155544 - Method and apparatus for improving broadband experience using cloud based recommendation engine (2024-11-26),
2. 12127102 - Method and apparatus for wireless device identification and device type based diagnostics and optimization (2024-10-22),
3. 11937100 - Method and apparatus for generating policies for improving network system performance (2024-03-19),
4. 11646791 - Passive optical network systems (2023-05-09),
5. 11601826 - Method and apparatus for implementing wireless system discovery and control using a state-space (2023-03-07),
6. 11476965 - Optical line terminal (2022-10-18),
7. 11445555 - Constrained optimization of wireless links in networks with competing objectives (2022-09-13),
8. 9243359 - Fabric-faced floor coverings with micro-spring face structures (2016-01-26),
9. 8216659 - Spring-like textured composite floorcovering (2012-07-10),
10. 8025751 - Needlepunched nonwoven with centrally-located binder (2011-09-27),
11. 7622408 - Fabric-faced composites and methods for making same (2009-11-24),
12. 7514026 - Method for recycling floor coverings (2009-04-07),
13. 7497978 - Process for abrasion-resistant needle-punched composite (2009-03-03),
14. 7431975 - Textured composite material (2008-10-07),
15. 7425359 - Textured composite material (2008-09-16),
Company Overview
Dzs Inc., headquartered in Plano, Texas, specializes in providing advanced networking and communications solutions. The company focuses on developing innovative software and hardware products that enhance broadband connectivity and optimize network performance. Dzs Inc. serves various sectors, including telecommunications and enterprise markets, with a commitment to delivering high-quality, scalable solutions that meet the evolving demands of digital communication and connectivity. Their expertise encompasses cloud-based services, optical networking, and broadband access technologies.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Dzs Inc. USPTO Patent Assignee Logo
18 Patents

#61 in Plano, TX

#1,094 in Texas

#17,980 in US

#34,263 in the World

Plano, TX (US)
Plano, TX, United States of America

Dzs Inc.

Forward Citations = 92

16 inventors:

goldMedal Dimitri Peter Zafiroglu (11 out of 80 patents)

silverMedal Manikanden Balakrishnan (4 out of 26 patents)

bronzeMedal Carlos Garcia Hernandez (3 out of 23 patents)

4.  Sungho Yun (3 out of 26 patents)

5.  Wooyul Lee (3 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dzs Inc.. Retrieved from https://idiyas.com/company/dzs

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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