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Zyxel Communications Corporation

USPTO Granted Patents = 27

% Expired Patents = 66.7

EPO Patents = 4

Trademarks = 4

Forward Citations = 51

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46 inventors (with patents filed for the assignee):

Steven H Joe (4 out of 4 patents)

Shawn Rogers (4 out of 4 patents)

Chung-Hsien Huang (3 out of 5 patents)

4. Tri Nguyen (2 out of 2 patents)

5. Chi-Wen Chen (2 out of 22 patents)

6. Young Wen (2 out of 2 patents)

7. Chia-Yuan Chen (2 out of 2 patents)

8. Jyh-Cheng Chen (2 out of 2 patents)

9. Yi-Wen Liu (2 out of 2 patents)

10. Li-Wei Lin (2 out of 2 patents)

11. Jian-Huei Li (2 out of 2 patents)

12. Chih-Che Chou (1 out of 1 patent)

13. Hung Hsiang Hsu (1 out of 2 patents)

14. Chih-Chien Tseng (1 out of 1 patent)

15. Chun-Yuan Lee (1 out of 5 patents)

Core Competencies:

Network Device

Speed Test

Linear Control Circuit

Overvoltage Protection

Wireless Transceiving

Secure Connection

Power Line Communication

IP Telephony

Network Handoff

Mobile VPN

IPSec Mechanism

Signal Strength Display

27 patents: Sort by Forward Citations

1. 11665077 - Network device, speed test method therefor and speed test system (2023-05-30),

2. 11293810 - Linear control circuit and method thereof (2022-04-05),

3. 11252103 - Method and system for setup of network device (2022-02-15),

4. 10574051 - Electronic apparatus and overvoltage protection structure thereof (2020-02-25),

5. 9866530 - Method and apparatus for provision of secure connection (2018-01-09),

6. 9866262 - Wireless transceiving device (2018-01-09),

7. 9769118 - Device for providing security barrier for network (2017-09-19),

8. 9761931 - Wireless network device (2017-09-12),

9. 9755694 - Wall-embedded power line communication device (2017-09-05),

10. 9332418 - Method of switching data network for network apparatus, network apparatus, and network system (2016-05-03),

11. 8961210 - Lockable electrical connector (2015-02-24),

12. 8811035 - Docking station (2014-08-19),

13. 8472209 - Device having anti-demolition functions (2013-06-25),

14. 7940227 - Passive wireless transmit and receive terminator (2011-05-10),

15. 7761915 - Terminal and related computer-implemented method for detecting malicious data for computer network (2010-07-20),

Company Overview

Zyxel Communications Corporation is a leading provider of networking and communication solutions, specializing in broadband access, data networking, and security technologies. The company develops a wide range of products, including routers, switches, and wireless solutions, catering to both residential and business markets. With a strong focus on innovation, Zyxel is committed to enhancing connectivity and network performance, serving customers globally from its headquarters in Taipei, Taiwan.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

27 Patents

#136 in Taipei

#645 in Taiwan

#24,034 in the World

Zyxel Communications Corporation

Forward Citations = 51

46 inventors:

Steven H Joe (4 out of 4 patents)

Shawn Rogers (4 out of 4 patents)

Chung-Hsien Huang (3 out of 5 patents)

4. Tri Nguyen (2 out of 2 patents)

5. Chi-Wen Chen (2 out of 22 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Zyxel Communications Corporation. Retrieved from https://idiyas.com/company/zyxel-communications

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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