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For the Inventor, By the Inventor

Jhubei, Taiwan

Nichem Fine Technology Co., Ltd.

Calculating rank
USPTO Granted Patents = 12

% Expired Patents = 25.0

Forward Citations = 10

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10 inventors (with patents filed for the assignee):

goldMedal Chien-Tien Chen (8 out of 16 patents)

silverMedal Chi-Chung Chen (7 out of 21 patents)

bronzeMedal Jwo-Huei Jou (3 out of 44 patents)

4.  Shwu-Ju Shieh (2 out of 16 patents)

5.  Jiun-Haw Lee (2 out of 7 patents)

6.  Tien-Lung Chiu (2 out of 7 patents)

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

8.  Pei-Hsi Lee (2 out of 2 patents)

9.  Liang-Di Liao (2 out of 12 patents)

10.  Hui-Ling Wu (1 out of 10 patents)


12 patents:

1. 10784458 - Organic light-emitting diode with enhanced light-emitting efficiency and color purity (2020-09-22),
2. 10700303 - Organic light-emitting diode (2020-06-30),
3. 10326087 - Compound and organic electronic device comprising the same (2019-06-18),
4. 10312459 - Compound and organic electronic device using the same (2019-06-04),
5. 10224489 - Compound and organic electronic device using the same (2019-03-05),
6. 10217947 - Organic compound and electronic device using same (2019-02-26),
7. 10211410 - Organic compound and electronic device using same (2019-02-19),
8. 10193083 - Spirally configured cis-stilbene/fluorene hybrid compounds and organic light emitting device comprising the same (2019-01-29),
9. 10186667 - Diphenylimidazole-fused, spirally configured cis-stilbene/fluorene hybrid compounds and organic light emitting device comprising the same (2019-01-22),
10. 9755154 - Spirally configured cis-stilbene/fluorene hybrid materials for organic light-emitting diode (2017-09-05),
11. 9419227 - Spirally configured cis-stilbene/fluorene hybrid materials as hole-blocking type electron-transporters for OLED (2016-08-16),
12. 9209413 - Spirally configured cis-stilbene/fluorene hybrid materials as hole-blocking type electron-transporters for OLED (2015-12-08),
Company Overview
Nichem Fine Technology Co., Ltd. is a prominent player in the field of advanced materials and chemical solutions, specializing in the development and manufacturing of high-performance products for various industries. The company focuses on innovative applications in sectors such as electronics, automotive, and consumer goods, leveraging cutting-edge research to enhance product performance and sustainability. Based in Jhubei, Taiwan, Nichem is committed to delivering quality and innovation, positioning itself as a key contributor to technological advancements in its domain.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

12 Patents

#7 in Jhubei

#1,245 in Taiwan

#48,235 in the World

Jhubei, TW
Jhubei, Taiwan

Nichem Fine Technology Co., Ltd.

Forward Citations = 10

10 inventors:

goldMedal Chien-Tien Chen (8 out of 16 patents)

silverMedal Chi-Chung Chen (7 out of 21 patents)

bronzeMedal Jwo-Huei Jou (3 out of 44 patents)

4.  Shwu-Ju Shieh (2 out of 16 patents)

5.  Jiun-Haw Lee (2 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nichem Fine Technology Co., Ltd.. Retrieved from https://idiyas.com/company/nichem-fine-technology-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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