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For the Inventor, By the Inventor

Taipei, Taiwan

Yin Chang

This inventor holds 14 USPTO granted patents and 6 published patent applications and 1 EPO patent. Top assignees: Hes IP Holdings, LLC, National Science Council, National Yang Ming Chiao Tung University. Active years: 1990-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yin Chang. Retrieved from https://idiyas.com/inventor/yin-chang

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 14 

% Patents Active = 78.6

 

Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 37(Granted Patents)


Company Filing History:

goldMedal6 out of 20 
 
Hes IP Holdings, LLC
 patents
silverMedal3 out of 544 
 
National Science Council
 patents
bronzeMedal3 out of 1,247 
 
National Yang Ming Chiao Tung University
 patents
4. 1 out of 189 
 
National Health Research Institutes
 patents
5. 1 out of 13 
 
Oomii Inc.
 patents
6. 1 out of 834,570 
Other
 patents
where one patent can have more than one assignee

Years Active: 1990-2025

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14 patents (USPTO):Explore Patents
1. 12260580 - System and method for enhancing visual acuity of head wearable displays (2025-03-25),
2. 12121308 - Augmented reality system for real space navigation and surgical system using the same (2024-10-22),
3. 12105294 - Systems and methods for improving binocular vision (2024-10-01),
4. 12099200 - Head wearable virtual image module for superimposing virtual image on real-time image (2024-09-24),
5. 11822089 - Head wearable virtual image module for superimposing virtual image on real-time image (2023-11-21),
6. 11774759 - Systems and methods for improving binocular vision (2023-10-03),
7. 11698535 - Systems and methods for superimposing virtual image on real-time image (2023-07-11),
8. 10376280 - Inverted bowl shaped ultrasound probe structure of guiding the puncture needle (2019-08-13),
9. 8350898 - Head-mounted visual display device with stereo vision and its system (2013-01-08),
10. 8130263 - Head-mounted visual display device for low-vision aid and its system (2012-03-06),
11. 7523914 - High-hardness and corrosion-tolerant integrated circuit packing mold (2009-04-28),
12. 5971543 - Method of measuring metabolic activity employing an anomaloscope (1999-10-26),
13. 5734459 - Anomaloscope which can generate different illuminances for test (1998-03-31),
14. 4966453 - Four-channel anomaloscope (1990-10-30),

Title: The Innovative Journey of Inventor Yin Chang

Introduction: Yin Chang, a pioneering inventor hailing from Taipei, Taiwan, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Yin Chang's latest patents include a revolutionary smart home device that integrates artificial intelligence for enhanced security and convenience, as well as a sustainable energy solution that aims to reduce carbon footprint in urban areas.

Career Highlights: With a career spanning over two decades, Yin Chang has established himself as a visionary inventor with a keen eye for technological advancements. His work has been recognized globally, earning him prestigious awards in the field of innovation.

Collaborations: Throughout his career, Yin Chang has collaborated with leading tech companies and research institutions to bring his inventions to life. His partnerships have led to the development of cutting-edge products that have redefined industries.

Conclusion: Yin Chang's relentless pursuit of innovation and his passion for creating solutions to real-world problems have solidified his position as a trailblazing inventor in the ever-evolving landscape of technology. His contributions continue to inspire future generations of inventors to push the boundaries of what is possible.

Profile summary based on public USPTO records.
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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