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Tatung Company

Calculating rank

USPTO Granted Patents = 217

% Expired Patents = 66.8

EPO Patents = 2

Trademarks = 2

Forward Citations = 2,550

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229 inventors (with patents filed for the assignee):

Wen-Chieh Wang (19 out of 19 patents)

The-Nan Chang (14 out of 16 patents)

Chao-Ming Huang (14 out of 14 patents)

4. Shih-Hua Tseng (12 out of 12 patents)

5. Chin-Ku Chuang (10 out of 10 patents)

6. Chih-Wen Huang (9 out of 11 patents)

7. Shih-Chieh Chao (9 out of 9 patents)

8. Tzung-Han Yang (9 out of 9 patents)

9. Sheng-Yu Tsai (9 out of 9 patents)

10. Fu-Chiung Cheng (8 out of 9 patents)

11. Chao-Fa Lee (7 out of 7 patents)

12. Chun-Lin Liao (6 out of 20 patents)

13. Chiung-Wei Lin (6 out of 6 patents)

14. Yi-Liang Chen (6 out of 19 patents)

15. Cheng-Hsing Kuo (6 out of 6 patents)

Core Competencies:

Field Emission Display

Light Source Device

Substrate Manufacturing

Image Processing

Biodegradable Plastics

Internet of Things

Battery Capacity Estimation

Solar Cell Technology

Ultrasonic Measurement

Composite Materials

Digital Logic Modules

Antenna Design

217 patents: Sort by Forward Citations

1. 11326052 - Biodegradable plastic composition and manufacturing method thereof (2022-05-10),

2. D937033 - Rice cooker (2021-11-30),

3. 10968508 - Method of fabricating hydrophilic-hydrophobic transformable composite film (2021-04-06),

4. 10805147 - Fail recovery method and internet of things system and charging system using the same (2020-10-13),

5. 10642666 - Gateway, internet of things device control system and method thereof (2020-05-05),

6. 10379169 - Battery capacity estimating apparatus and battery capacity estimating method thereof (2019-08-13),

7. 10236395 - Antireflection substrate structure and manufacturing method thereof (2019-03-19),

8. 10122685 - Method for automatically establishing wireless connection, gateway device and client device for internet of things using the same (2018-11-06),

9. 10069793 - Identity verification method, internet of thins gateway device, and verification gateway device using the same (2018-09-04),

10. 10047194 - Biodegradable polyester (2018-08-14),

11. 10000841 - Hydrophilic-hydrophobic transformable composite film and the method of fabricating the same (2018-06-19),

12. 9843207 - Charging apparatus and charging method thereof (2017-12-12),

13. 9695816 - Fluid detection apparatus and fluid detection method (2017-07-04),

14. 9565238 - Method for controlling electronic apparatus, handheld electronic apparatus and monitoring system (2017-02-07),

15. 9559479 - Angled connector for connecting two devices and having a fastening device (2017-01-31),

Company Overview

Tatung Company, headquartered in Taipei, Taiwan, specializes in advanced field emission technology, focusing on innovative solutions such as field emission displays and light source devices. The company is also engaged in substrate manufacturing and image processing, contributing to various industries. Additionally, Tatung explores sustainable technologies, including biodegradable plastics and solar cell technology, while leveraging the Internet of Things for enhanced connectivity and efficiency. Their expertise extends to battery capacity estimation, positioning them as a versatile player in the technology landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

217 Patents

#21 in Taipei

#129 in Taiwan

#3,948 in the World

Tatung Company

Forward Citations = 2,550

229 inventors:

Wen-Chieh Wang (19 out of 19 patents)

The-Nan Chang (14 out of 16 patents)

Chao-Ming Huang (14 out of 14 patents)

4. Shih-Hua Tseng (12 out of 12 patents)

5. Chin-Ku Chuang (10 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tatung Company. Retrieved from https://idiyas.com/company/tatung-company

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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