Xiaojie Xu
38Patents
9h-index
43Co-inventors
75Inventor score
Filing activity: Nov 24, 1993 → Jul 19, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9405066B2 | Two-stage adiabatically coupled photonic systems | Physics | 69 | Active |
| US5932499A | Glass compositions for high thermal insulation efficiency glass fibers | Chemistry; Metallurgy | 29 | Expired |
| US5689374A | GRIN lens and method of manufacturing | Physics | 28 | Expired |
| US7578623B2 | Aligning lens carriers and ferrules with alignment frames | Physics | 27 | Active |
| US5917105A | Method of manufacturing a grin lens | Physics | 23 | Expired |
| US7452139B2 | Aligning lens carriers and ferrules with alignment frames | Physics | 14 | Active |
| US5630857A | Process for manufacturing GRIN lenses by melting a series of layers of frits | Physics | 12 | Expired |
| US10243322B2 | Surface coupled systems | Electricity | 11 | Active |
| US5459613A | Lead glass composition series for gradient glasses | Physics | 10 | Expired |
| US5945360A | Biosoluble pot and marble-derived fiberglass | Chemistry; Metallurgy | 9 | Expired |
| US7801442B2 | Redundant channel implementation to extend optical transceiver lifetime and reliability | Electricity | 9 | Active |
| US9350454B2 | Multi-laser transmitter optical subassembly | Electricity | 8 | Active |
| US9847840B2 | Multi-channel transceiver with laser array and photonic integrated circuit | Electricity | 8 | Active |
| US9995892B2 | Optical communication modules | Physics | 7 | Active |
| US6294491A | Lightweight glass fiber insulation | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5992179A | Process for manufacturing grin lenses | Physics | 6 | Expired |
| US9874691B2 | Two-stage adiabatically coupled photonic systems | Physics | 5 | Active |
| USD1053586S1 | Soap dispenser | General | 5 | Active |
| US6277777A | Boron-free glass composition and filtration media | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6399525B2 | Flame attenuated fiberglass | Chemistry; Metallurgy | 4 | Expired |
| US10261251B2 | Two-stage adiabatically coupled photonic systems | Physics | 4 | Active |
| US10656333B2 | Two-stage adiabatically coupled photonic systems | Physics | 3 | Active |
| US6107224A | Glass compositions for high thermal insulation efficiency glass fibers | Chemistry; Metallurgy | 3 | Expired |
| US6871022B2 | Cascaded optical multiplexer | Physics | 2 | Expired |
| US10284301B2 | Multi-channel transceiver with laser array and photonic integrated circuit | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.