Inventor · disambiguated record
Beibei Cao
Also filed as: CAO BEIBEI
8 granted patents·25 citations·filing 2010–2020
77Inventor score
Top patents by PatentIndex Score
8 records- 0183US8184936B2Multi-mode bending-resistant fiber and production method thereofZHANG FANGHAI·Filed 2010·Granted May 22, 2012·21 cites·12 claims
- 0271US8849084B2Single mode optical fiberYANG CHEN·Filed 2011·Granted Sep 30, 2014·4 cites·18 claims
- 0348US11550097B2Array-type polarization-maintaining multi-core fiberYANGTZE OPTICAL FIBRE & CABLE JOINT STOCK LTD CO·Filed 2020·Granted Jan 10, 2023·0 cites·9 claims
- 0446US11550098B2Low-dispersion single-mode optical fiberYANGTZE OPTICAL FIBRE & CABLE JOINT STOCK LTD CO·Filed 2020·Granted Jan 10, 2023·0 cites·18 claims
- 0544US9261646B2Optical fiber with large effective areaYANGTZE OPTICAL FIBRE & CABLE JOINT STOCK LTD CO·Filed 2013·Granted Feb 16, 2016·0 cites·18 claims
- 0642US10838143B2Rare earth-doped double-clad optical fiber and preparation method thereofYANGTZE OPTICAL FIBRE & CABLE JOINT STOCK LTD CO·Filed 2017·Granted Nov 17, 2020·0 cites·7 claims
- 0742US9140851B2Dispersion compensation fiberZHANG SHUQIANG·Filed 2012·Granted Sep 22, 2015·0 cites·8 claims
- 0841US10823911B2Anti-cracking panda-type polarization-maintaining optical fiberYANGTZE OPTICAL FIBRE & CABLE JOINT STOCK LTD CO·Filed 2017·Granted Nov 3, 2020·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →