Method for designing nonsymmetric freeform surface optical system
US-12189118-B2 · Jan 7, 2025 · US
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Jin Guo-Fan patents
Jin Guo-Fan is listed as an inventor on 126 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Jin Guo-Fan |
| Total patents | 126 |
| First publication | Mar 10, 2015 |
| Latest publication | Jan 7, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Off-axis two-mirror infrared imaging system
US-11796796-B2 · Oct 24, 2023 · US
Method for designing imaging optical system
US-11675187-B2 · Jun 13, 2023 · US
Freeform surface off-axial three-mirror imaging system
US-11650402-B2 · May 16, 2023 · US
Freeform surface optical telescope imaging system
US-11635611-B2 · Apr 25, 2023 · US
Method for designing freeform concave grating imaging spectrometer
US-11614617-B2 · Mar 28, 2023 · US
Nonsymmetric freeform surface optical system
US-11555988-B2 · Jan 17, 2023 · US
Imaging optical system
US-11448865-B2 · Sep 20, 2022 · US
Method for analyzing tolerance distributions in a freeform surface mirror of an optical system
US-11435261-B2 · Sep 6, 2022 · US
Method for designing nonsymmetric freeform surface optical system
US-2022260829-A1 · Aug 18, 2022 · US
Recent patents
Latest publications not already listed above.
Nonsymmetric freeform surface optical system
US-2022252853-A1 · Aug 11, 2022 · US
Method for designing freeform concave grating imaging spectrometer
US-2022252871-A1 · Aug 11, 2022 · US
Method for designing freeform surface off-axial three-mirror imaging system
US-11409101-B2 · Aug 9, 2022 · US
Imaging optical system
US-2022229277-A1 · Jul 21, 2022 · US
Method for designing imaging optical system
US-2022229289-A1 · Jul 21, 2022 · US
Method for designing hybrid surface optical system
US-11386246-B2 · Jul 12, 2022 · US
Freeform surface reflective infrared imaging system
US-11371889-B2 · Jun 28, 2022 · US
Freeform concave grating imaging spectrometer
US-11340113-B1 · May 24, 2022 · US
Method for designing freeform surface imaging systems
US-11294148-B2 · Apr 5, 2022 · US
Freeform surface off-axial three-mirror imaging system
US-11256075-B2 · Feb 22, 2022 · US
Off-axis two-mirror infrared imaging system
US-2022050288-A1 · Feb 17, 2022 · US
Freeform surface off-axial three-mirror imaging system
US-11249292-B2 · Feb 15, 2022 · US
Freeform surface off-axis three-mirror optical system
US-11221471-B2 · Jan 11, 2022 · US
Freeform surface off-axis three-mirror optical system
US-2021373303-A1 · Dec 2, 2021 · US
Method for designing freeform surface imaging systems
US-2021373288-A1 · Dec 2, 2021 · US
Freeform surface off-axial three-mirror imaging system
US-11099367-B2 · Aug 24, 2021 · US
Freeform surface off-axial three-mirror imaging system
US-2021215918-A1 · Jul 15, 2021 · US
Freeform surface optical telescope imaging system
US-2021215924-A1 · Jul 15, 2021 · US
Freeform surface off-axial three-mirror imaging system
US-11043521-B2 · Jun 22, 2021 · US
Method for designing a freeform surface reflective imaging system
US-11025841-B2 · Jun 1, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Tsinghua | 126 |
| Hon Hai Prec Ind Co Ltd | 123 |
| Hon Hai Prec Ind Co Ltd | 2 |
| Zhu Jun | 2 |
| Hou Wei | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B17/0642 | 61 |
| G02B27/0012 | 53 |
| G02B17/0626 | 27 |
| G02B5/10 | 18 |
| G02B17/0636 | 14 |