Ultra-wideband gain-active optical fiber in S+C+L bands
US-2025362446-A1 · Nov 27, 2025 · US
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Wang Tingyun patents
Wang Tingyun is listed as an inventor on 15 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Tingyun |
| Total patents | 15 |
| First publication | Dec 8, 2016 |
| Latest publication | Nov 27, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Broadband Low-Noise Figure Bismuth-Doped Silica Fiber for O+E Band and Its Fabrication Method
US-2025346994-A1 · Nov 13, 2025 · US
System for measuring roughness of core sidewall of optical waveguide based on mode excitation
US-2025334482-A1 · Oct 30, 2025 · US
Optical waveguide multi-cascaded coupling mode division multiplexer
US-12306439-B2 · May 20, 2025 · US
Optical fiber with wide bandwidth and high gains in o+e band and regulation method thereof
US-2024319434-A1 · Sep 26, 2024 · US
System and method for measuring magnetorefractive effect of optical fiber
US-11906603-B2 · Feb 20, 2024 · US
Optical waveguide multi-cascaded coupling mode division multiplexer
US-2023280535-A1 · Sep 7, 2023 · US
Quantum-dot-based measuring system and method
US-11644479-B2 · May 9, 2023 · US
System and Method for Measuring Magnetorefractive Effect of Optical Fiber
US-2022390530-A1 · Dec 8, 2022 · US
Method and device for processing active microcrystalline fiber by magnetic field induction and lasering
US-11502475-B2 · Nov 15, 2022 · US
Recent patents
Latest publications not already listed above.
Method and device for processing active microcrystalline fiber by magnetic field induction and laserit
US-2022149581-A1 · May 12, 2022 · US
Method for fabricating spherical concave mirror in optical waveguide based on ultraviolet grayscale lithography
US-11221556-B2 · Jan 11, 2022 · US
Quantum-dot-based measuring system and method
US-2021382086-A1 · Dec 9, 2021 · US
Method for fabricating spherical concave mirror in optical waveguide based on ultraviolet grayscale lithography
US-2021072641-A1 · Mar 11, 2021 · US
Optical Coupling Device and Optical Coupling Unit
US-2016356969-A1 · Dec 8, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Shanghai | 15 |
| Zte Corp | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02B6/122 | 4 |
| H01S3/1608 | 3 |
| C03B37/027 | 3 |
| H01S3/06716 | 3 |
| G01Q60/58 | 2 |