% Expired Patents = 44.4

EPO Patents = 1

Trademarks = 1

Forward Citations = 9

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4 inventors (with patents filed for the assignee):

Chia Ching Luo (5 out of 13 patents)

Chun-Hung Lin (4 out of 97 patents)

Sheng Yung Liu (4 out of 4 patents)

4. Chin-Tien Yang (4 out of 4 patents)

9 patents: Sort by Forward Citations

1. 12607410 - Tunnel type hybrid cooling steam recycling apparatus (2026-04-21),

2. 12535006 - Self-stabilizing turbine and steam-driven turbine assembly using the same (2026-01-27),

3. 11641811 - Spraying and re-heating vapor reactor and generator apparatus using the same (2023-05-09),

4. 10630230 - Solar generator apparatus with elastically restrictive and cable-controlled tracking (2020-04-21),

5. 10256636 - Spraying heat preservation vapor supplying device and generator apparatus using such device (2019-04-09),

6. 8927314 - Method of manufacturing solar cell with two exposed surfaces of arc layer disposed at different levels (2015-01-06),

7. 8728851 - Method of manufacturing solar cell with upper and lower conductor layers stacked together (2014-05-20),

8. 8253014 - Solar cell with upper and lower conductor layers stacked together (2012-08-28),

9. 8253010 - Solar cell with two exposed surfaces of ARC layer disposed at different levels (2012-08-28),

Company Overview

Big Sun Energy Technology Inc. is a leading provider of solar energy solutions, specializing in the design, installation, and maintenance of solar panels for residential, commercial, and industrial clients. Our team of experts is dedicated to helping our customers reduce their carbon footprint and save on energy costs through sustainable solar power systems. With a commitment to innovation and customer satisfaction, Big Sun Energy Technology Inc. is your trusted partner for renewable energy solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

9 Patents

#5 in Hukou

#1,548 in Taiwan

Hukou, Taiwan

Big Sun Energy Technology Inc.

Forward Citations = 9

4 inventors:

Chia Ching Luo (5 out of 13 patents)

Chun-Hung Lin (4 out of 97 patents)

Sheng Yung Liu (4 out of 4 patents)

4. Chin-Tien Yang (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Big Sun Energy Technology Inc.. Retrieved from https://idiyas.com/company/big-sun-energy-technology

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]

1 patent (EPO):

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]