Tortola, Virgin Islands, British

Asia Optical International Ltd.

Calculating rank
USPTO Granted Patents = 82

% Expired Patents = 45.1


Forward Citations = 132

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99 inventors (with patents filed for the assignee):

goldMedal Yen-Chao Chen (5 out of 7 patents)

silverMedal Ming-Chung Chen (5 out of 8 patents)

bronzeMedal Chia-Kan Chang (4 out of 10 patents)

4.  Hua-Tang Liu (4 out of 36 patents)

5.  Po-Yuan Shih (4 out of 19 patents)

6.  Chia-Chi Tang (4 out of 9 patents)

7.  Naofumi Imai (4 out of 5 patents)

8.  Tsung-Tse Chen (4 out of 7 patents)

9.  Yu-Hsiang Huang (3 out of 22 patents)

10.  Chih-Hsien Lin (3 out of 38 patents)

11.  Duen-Kwei Hwang (3 out of 6 patents)

12.  Ming-Chih Chang (3 out of 3 patents)

13.  Hsi-Ling Chang (2 out of 37 patents)

14.  Chien-Chih Hsiung (2 out of 9 patents)

15.  Yu-Min Chang (2 out of 33 patents)


Core Competencies:
Lens Assembly
Rangefinder
Optical Device
Zoom Lens
Pico Projector
Image Capture
Wide-Angle Lens
Trajectory Prediction
Optical Mechanism
Blood Pressure Measuring
Projection Lens
Sights

82 patents:

Company Overview
Asia Optical International Ltd. is a prominent player in the optical devices sector, specializing in the development and manufacturing of advanced optical components. The company focuses on a range of technologies including lens assembly, zoom lenses, and wide-angle lenses, catering to various applications such as image capture and pico projectors. With a commitment to innovation, Asia Optical also explores trajectory prediction technologies, positioning itself as a key contributor to the evolving landscape of optical solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

82 Patents

#9 in Tortola

#9 in Virgin Islands, British

#9,264 in the World

Tortola, VG
Tortola, Virgin Islands, British
Forward Citations = 132

99 inventors:

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Asia Optical International Ltd.. Retrieved from https://idiyas.com/company/asia-optical-international

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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