Tunable microwave source based on dual-wavelength lasing of single optical whispering gallery microcavity
US-12512643-B2 · Dec 30, 2025 · US
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Cheng Ya patents
Cheng Ya is listed as an inventor on 10 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cheng Ya |
| Total patents | 10 |
| First publication | Aug 3, 2017 |
| Latest publication | Dec 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Tunable microwave source based on dual-wavelength lasing of single optical whispering gallery microcavity
US-2023187894-A1 · Jun 15, 2023 · US
Single-mode micro-laser based on single whispering gallery mode optical microcavity and preparation method thereof
US-11600968-B2 · Mar 7, 2023 · US
Method for fabricating microfluidic devices in fused silica by picosecond laser irradiation
US-11203083-B2 · Dec 21, 2021 · US
Single-mode micro-laser based on single whispering gallery mode optical microcavity and preparation method thereof
US-2021367402-A1 · Nov 25, 2021 · US
Method for fabricating microfluidic devices in fused silica by picosecond laser irradiation
US-2020189028-A1 · Jun 18, 2020 · US
Method for preparing film micro-optical structure based on photolithography and chemomechanical polishing
US-10670806-B2 · Jun 2, 2020 · US
Method and apparatus for realizing tubular optical waveguides in glass by femtosecond laser direct writing
US-10201874-B2 · Feb 12, 2019 · US
Automobile Bumper Structure
US-2018304840-A1 · Oct 25, 2018 · US
Method and apparatus for realizing tubular optical waveguides in glass by femtosecond laser direct writing
US-2017216967-A1 · Aug 3, 2017 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ East China Normal | 6 |
| Shanghai Inst Optics & Fine Mech Cas | 3 |
| Plastic Omnium Cie | 1 |
| Yanfeng Plastic Omnium Automotive Exterior Systems Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B23K26/53 | 4 |
| B23K26/0624 | 4 |
| B23K26/0006 | 4 |
| C03C23/0025 | 4 |
| B23K2103/54 | 4 |