Ningning Feng
12Patents
5h-index
3Co-inventors
51Inventor score
Filing activity: Jun 12, 2012 → Apr 2, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9323012B1 | Hybrid integrated optical device with high alignment tolerance | Physics | 11 | Active |
| US10591802B2 | On-chip optical phased array using a serial grating antenna design | Physics | 7 | Active |
| US9323011B1 | Hybrid integrated optical device with passively aligned laser chips having submicrometer alignment accuracy | Physics | 5 | Active |
| US9323079B1 | Optical device having electro-optic silicon modulator on large core fin waveguide and method to make the same | Physics | 5 | Active |
| US8798410B2 | Optical system with integrated photodetector using a self-aligned double U-groove structure | Physics | 5 | Active |
| US9134490B2 | Passive alignment multichannel parallel optical system | Physics | 4 | Active |
| US8831049B2 | Tunable optical system with hybrid integrated laser | Electricity | 3 | Active |
| US9423581B2 | Parallel optical system with integrated monitoring photodetectors | Physics | 2 | Active |
| US8723125B1 | Waveguide end-coupled infrared detector | Physics | 1 | Active |
| US9612459B2 | Silicon optical modulator using asymmetric shallow waveguide and the method to make the same | Physics | 1 | Active |
| US9513435B1 | Hybrid integrated optical device enabling high tolerance optical chip bonding and the method to make the same | Physics | 1 | Active |
| US11579299B2 | 3D range imaging method using optical phased array and photo sensor array | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.