Arolltech Co., Ltd.

Calculating rank

USPTO Granted Patents = 7

% Expired Patents = 14.3

Forward Citations = 14

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4 inventors (with patents filed for the assignee):

Yih Chang (7 out of 7 patents)

Yusheng Chang (2 out of 2 patents)

Tsung Jen Kuo (1 out of 1 patent)

4. Yu-Chih Jen (1 out of 2 patents)

7 patents: Sort by Forward Citations

1. 11355564 - AMOLED and micro-OLED for augmented reality and autostereoscopic 3D displays (2022-06-07),

2. 10923557 - Active-matrix light-emitting diode (AMOLED) free of TFT within an active area (2021-02-16),

3. 10083384 - Display device for displaying barcode (2018-09-25),

4. 9614175 - Organic light-emitting diode device (2017-04-04),

5. 9166188 - Organic light emitting diode device (2015-10-20),

6. 8994669 - Display with in-cell touch sensor (2015-03-31),

7. 8742659 - Display pixel and display device including the same (2014-06-03),

Company Overview

Arolltech Co., Ltd. is a leading technology company specializing in innovative solutions for the automotive industry. With a focus on research and development, Arolltech designs and manufactures cutting-edge products such as electric vehicle components, advanced safety systems, and connected car technology. Our team of experts is dedicated to delivering high-quality, reliable solutions to meet the evolving needs of the automotive sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

7 Patents

#90 in Grand Cayman

#120 in Cayman Islands

Grand Cayman, Cayman Islands

Arolltech Co., Ltd.

Forward Citations = 14

4 inventors:

Yih Chang (7 out of 7 patents)

Yusheng Chang (2 out of 2 patents)

Tsung Jen Kuo (1 out of 1 patent)

4. Yu-Chih Jen (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Arolltech Co., Ltd.. Retrieved from https://idiyas.com/company/arolltech-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]