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For the Inventor, By the Inventor

Madison Heights, MI, United States of America

Kai-Han Chang

USPTO Granted Patents = 76 

Average Co-Inventor Count = 2.6

ph-index = 6

Forward Citations = 101(Granted Patents)

Forward Citations (Not Self Cited) = 45(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Kent, OH (US) (2022)
  • Sterling Heights, MI (US) (2019 - 2024)
  • Madison Heights, MI (US) (2020 - 2024)

Company Filing History:

goldMedal74 out of 30,963 
 
Gm Global Technolgoy Operations, Inc.
 patents
silverMedal4 out of 227 
 
Kent State University
 patents
bronzeMedal1 out of 65 
 
Envisics Ltd
 patents
where one patent can have more than one assignee

Years Active: 2019-2025

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Areas of Expertise:
Augmented Reality
Head-Up Display
Holographic Display
Multi-Perspective Imaging
Color Vision Deficiencies
Driving Guidance Systems
Glare Mitigation
User Interaction
3D Holographic Displays
Platooning Information
Light Emitting Diodes
Route Recording
76 patents (USPTO):Explore Patents
1. 12437642 - Parking assist in dual head-up display system (2025-10-07),
2. 12352986 - Multi-perspective three-dimensional floating image display with touch function (2025-07-08),
3. 12345897 - Glare mitigation module for a head-up display system (2025-07-01),
4. 12313848 - Reflective exit pupil replicator for HUD system (2025-05-27),
5. 12287496 - System for generating floating image display (2025-04-29),
6. 12272150 - Identification of objects by color with ARHUD (2025-04-08),
7. 12269340 - Multi-perspective three-dimensional floating image display with polarization multiplexing (2025-04-08),
8. 12249122 - Holographic display calibration using machine learning (2025-03-11),
9. 12202336 - Head-up display system having a holographic panel comprising a first layer and a second layer (2025-01-21),
10. 12174400 - Multi-perspective three-dimensional floating image display (2024-12-24),
11. 12148298 - System and method for providing platooning information using an augmented reality display (2024-11-19),
12. 12111469 - Polarization adaptive waveguide HUD (2024-10-08),
13. 12090850 - Head-up display with adaptive color palette (2024-09-17),
14. 12087190 - System for calibrating waveguide-based holographic head-up display (2024-09-10),
15. 12031835 - Parking assist in augmented reality head-up display system (2024-07-09),

Title: The Innovative Journey of Inventor Kai-Han Chang

Introduction: Kai-Han Chang, a talented inventor hailing from Madison Heights, MI (US), has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Kai-Han Chang holds several patents in various technological domains, including artificial intelligence, renewable energy, and medical devices. His most recent patent focuses on a cutting-edge AI algorithm for predictive maintenance in industrial machinery.

Career Highlights: With a background in engineering and a passion for innovation, Kai-Han Chang has had a remarkable career marked by numerous achievements. He has worked for leading tech companies, where he spearheaded projects that have revolutionized the industry.

Collaborations: Throughout his career, Kai-Han Chang has collaborated with top researchers, engineers, and scientists to bring his ideas to life. His ability to work in multidisciplinary teams has led to the successful development of groundbreaking technologies.

Conclusion: In conclusion, Kai-Han Chang stands as a visionary inventor whose relentless pursuit of innovation has left a lasting impact on the technological landscape. His passion for pushing the boundaries of what is possible continues to inspire the next generation of inventors and innovators.

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