Inventor · disambiguated record
Yanfei Bai
Also filed as: BAI YANFEI
4 granted patents·2 pending applications·29 citations·filing 2019–2022
72Inventor score
Files withLIGHTELLIGENCE PTE LTD2SHANGHAI XIZHI TECH CO LTD2LIGHTELLIGENCE INC1NANJING GUANGZHIYUAN TECH CO LTD1
Top patents by PatentIndex Score
6 records- 0193US11507818B2Optoelectronic computing systemsLIGHTELLIGENCE INC·Filed 2019·Granted Nov 22, 2022·22 cites·16 claims
- 0292US11853871B2Optoelectronic computing systemsLIGHTELLIGENCE PTE LTD·Filed 2022·Granted Dec 26, 2023·4 cites·34 claims
- 0384US11853870B2Photonic semiconductor devices and methods for manufacturing the sameNANJING GUANGZHIYUAN TECH CO LTD·Filed 2022·Granted Dec 26, 2023·2 cites·12 claims
- 0476US12025862B2Optical modulation for optoelectronic processingLIGHTELLIGENCE PTE LTD·Filed 2020·Granted Jul 2, 2024·1 cites·37 claims
- 0547US2025044511A1Waveguide structure and manufacturing method thereof, and photonic integrated circuit and manufacturing method thereofSHANGHAI XIZHI TECH CO LTD·Filed 2022·Application pending·0 cites
- 0642US2022334418A1Optical modulators and photonic integrated systemsSHANGHAI XIZHI TECH CO LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →