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For the Inventor, By the Inventor

Taoyuan, Taiwan

Delta Networks, Inc.

Calculating rank
USPTO Granted Patents = 16

% Expired Patents = 25.0



Trademarks = 2

Forward Citations = 46

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24 inventors (with patents filed for the assignee):

goldMedal Shu-Li Chang (3 out of 3 patents)

silverMedal Yu-Cheng Chen (2 out of 5 patents)

bronzeMedal Shu-Hong Chu (2 out of 3 patents)

4.  Shyh-Jong Chung (2 out of 29 patents)

5.  Shiwei Wang (2 out of 3 patents)

6.  Chi-Cheng Huang (2 out of 2 patents)

7.  Chia-Bin Yang (2 out of 2 patents)

8.  Sheng-Yuan Chi (2 out of 2 patents)

9.  I-Wen Chan (1 out of 3 patents)

10.  Yuh-Chu Su (1 out of 1 patent)

11.  Kuo-Shung Huang (1 out of 1 patent)

12.  Cheng-Yuan Tsai (1 out of 1 patent)

13.  Tsung Han Liu (1 out of 1 patent)

14.  Hong-Yan Feng (1 out of 1 patent)

15.  Min Lu (1 out of 1 patent)


16 patents:

1. 10461865 - Containing device of optical transceiver (2019-10-29),
2. 9905954 - Power transmission device and manufacturing method thereof (2018-02-27),
3. 9893900 - Intelligent illumination system, network apparatus and operating method thereof (2018-02-13),
4. 9756046 - Network system and communication device therein (2017-09-05),
5. 9385968 - Methods and devices for connecting to multiple interfaces (2016-07-05),
6. 9326241 - Network system and connection method thereof (2016-04-26),
7. 9178871 - Authentication and authorization method and system (2015-11-03),
8. 8081113 - Aperture coupled microstrip antenna (2011-12-20),
9. 7956811 - Antenna and antenna set with lower height (2011-06-07),
10. 7884774 - Planar antenna (2011-02-08),
11. 7742271 - Apparatus and surge protecting circuit thereof (2010-06-22),
12. 7675890 - QoS based load-balance policy for WLAN (2010-03-09),
13. 7646353 - Antenna structure and method for increasing its bandwidth (2010-01-12),
14. 7619582 - Printed monopole smart antenna for WLAN AP/router (2009-11-17),
15. 7280074 - Multiple frequency band planar antenna (2007-10-09),
Company Overview
Delta Networks, Inc. is a prominent technology company based in Taoyuan, Taiwan, specializing in advanced networking solutions. The organization focuses on the development and manufacturing of high-performance networking equipment, including switches, routers, and other related technologies. Delta Networks is committed to innovation in the fields of data communication and network infrastructure, catering to a diverse range of industries and enhancing connectivity across various platforms. Their expertise positions them as a key player in the global networking landscape.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Delta Networks, Inc. USPTO Patent Assignee Logo
16 Patents

#99 in Taoyuan

#998 in Taiwan

#37,887 in the World

Taoyuan, TW
Taoyuan, Taiwan

Delta Networks, Inc.

Forward Citations = 46

24 inventors:

goldMedal Shu-Li Chang (3 out of 3 patents)

silverMedal Yu-Cheng Chen (2 out of 5 patents)

bronzeMedal Shu-Hong Chu (2 out of 3 patents)

4.  Shyh-Jong Chung (2 out of 29 patents)

5.  Shiwei Wang (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Delta Networks, Inc.. Retrieved from https://idiyas.com/company/delta-networks

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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