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For the Inventor, By the Inventor

Beijing, China

Guo-Fan Jin

USPTO Granted Patents = 125 

Average Co-Inventor Count = 4.1

ph-index = 8

Forward Citations = 294(Granted Patents)

Forward Citations (Not Self Cited) = 213(Dec 10, 2025)


Inventors with similar research interests:


Company Filing History:

goldMedal125 out of 19,767 
 
Hon Hai Precision Industry Co., Ltd.
 patents
silverMedal123 out of 4,301 
 
Tsinghua University
 patents
where one patent can have more than one assignee

Years Active: 2006-2025

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Areas of Expertise:
Freeform Surface Optical Systems
Imaging Optical Systems
Infrared Imaging Systems
Grating Imaging Spectrometers
Aspheric Optical Systems
Illumination Systems
Three-Mirror Optical Systems
Optical Telescope Systems
Camera Lens Design
Light Intensity Distribution Measurement
Led Optical Communication
Reflective Imaging Systems
125 patents (USPTO):Explore Patents
1. 12189118 - Method for designing nonsymmetric freeform surface optical system (2025-01-07),
2. 11796796 - Off-axis two-mirror infrared imaging system (2023-10-24),
3. 11675187 - Method for designing imaging optical system (2023-06-13),
4. 11650402 - Freeform surface off-axial three-mirror imaging system (2023-05-16),
5. 11635611 - Freeform surface optical telescope imaging system (2023-04-25),
6. 11614617 - Method for designing freeform concave grating imaging spectrometer (2023-03-28),
7. 11555988 - Nonsymmetric freeform surface optical system (2023-01-17),
8. 11448865 - Imaging optical system (2022-09-20),
9. 11435261 - Method for analyzing tolerance distributions in a freeform surface mirror of an optical system (2022-09-06),
10. 11409101 - Method for designing freeform surface off-axial three-mirror imaging system (2022-08-09),
11. 11386246 - Method for designing hybrid surface optical system (2022-07-12),
12. 11371889 - Freeform surface reflective infrared imaging system (2022-06-28),
13. 11340113 - Freeform concave grating imaging spectrometer (2022-05-24),
14. 11294148 - Method for designing freeform surface imaging systems (2022-04-05),
15. 11256075 - Freeform surface off-axial three-mirror imaging system (2022-02-22),

Title: The Innovative Genius of Guo-Fan Jin

Introduction: Inventor Guo-Fan Jin, based in Beijing, CN, is a prolific force in the field of optical imaging systems, with an impressive total of 124 patents to his name.

Latest Patents: Among his recent inventions is the groundbreaking "Off-axis two-mirror infrared imaging system". This cutting-edge system utilizes freeform surfaces on the primary and secondary reflecting mirrors to create high-quality infrared images. Additionally, his "Method for designing imaging optical system" showcases a meticulous point-by-point calculation method that optimizes optical system design.

Career Highlights: Guo-Fan Jin has made significant contributions to innovation while working at Hon Hai Precision Industry Co., Ltd. and Tsinghua University. His expertise and dedication have paved the way for advancements in optical technology.

Collaborations: Throughout his career, Guo-Fan Jin has collaborated with esteemed individuals such as Jun Zhu and Shou-Shan Fan, fostering a culture of innovation and knowledge-sharing within the industry.

Conclusion: Guo-Fan Jin's relentless pursuit of excellence and his groundbreaking patents continue to shape the landscape of optical imaging systems, cementing his legacy as a visionary inventor in the field.

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