Inventor
CHENG YA
CN9 patents
⚠️ This page may combine multiple inventors who share the name “CHENG YA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV EAST CHINA NORMAL
3 patentsUS11203083B2Dec 21, 2021
Method for fabricating microfluidic devices in fused silica by picosecond laser irradiation
UNIV EAST CHINA NORMAL2 citations72
US11600968B2Mar 7, 2023
Single-mode micro-laser based on single whispering gallery mode optical microcavity and preparation method thereof
UNIV EAST CHINA NORMAL1 citations54
US12512643B2Dec 30, 2025
Tunable microwave source based on dual-wavelength lasing of single optical whispering gallery microcavity
UNIV EAST CHINA NORMAL0 citations43
SHANGHAI INST OPTICS & FINE MECH CAS
2 patentsUS10201874B2Feb 12, 2019
Method and apparatus for realizing tubular optical waveguides in glass by femtosecond laser direct writing
SHANGHAI INST OPTICS & FINE MECH CAS0 citations37
US10670806B2Jun 2, 2020
Method for preparing film micro-optical structure based on photolithography and chemomechanical polishing
SHANGHAI INST OPTICS & FINE MECH CAS0 citations35