Inventor · disambiguated record
Shiyi Chen
Also filed as: CHEN SHIYI
11 granted patents·6 pending applications·22 citations·filing 2012–2024
84Inventor score
Files withCISCO TECH INC11ADVANCED NEW TECHNOLOGIES CO LTD1ALIBABA GROUP HOLDING LTD1CHENGDU JINGZHIYI TECH CO LTD1DYSON TECHNOLOGY LTD1
Top patents by PatentIndex Score
17 records- 0196US11366270B2Broadband optical coupling using dispersive elementsCISCO TECH INC·Filed 2020·Granted Jun 21, 2022·6 cites·8 claims
- 0296US11360268B1Low-loss and low-crosstalk optical mode multiplexer and optical crossoverCISCO TECH INC·Filed 2021·Granted Jun 14, 2022·9 cites·17 claims
- 0394US11762150B2Broadband optical coupling using dispersive elementsCISCO TECH INC·Filed 2022·Granted Sep 19, 2023·2 cites·7 claims
- 0492US11754784B2Grating couplerCISCO TECH INC·Filed 2021·Granted Sep 12, 2023·2 cites·15 claims
- 0578US12117650B2Broadband optical coupling using dispersive elementsCISCO TECH INC·Filed 2023·Granted Oct 15, 2024·0 cites·11 claims
- 0672US11467135B2Online measuring system, method and application for semi-volatile organic compound in gas phaseUNIV BEIJING·Filed 2020·Granted Oct 11, 2022·1 cites·7 claims
- 0769US11244402B2Prediction algorithm based attribute data processingADVANCED NEW TECHNOLOGIES CO LTD·Filed 2018·Granted Feb 8, 2022·2 cites·15 claims
- 0866US12442981B2Double-layered antisymmetric two mode Bragg gratingsCISCO TECH INC·Filed 2023·Granted Oct 14, 2025·0 cites·20 claims
- 0964US11822126B2Single mode and multi-mode waveguide crossingsCISCO TECH INC·Filed 2022·Granted Nov 21, 2023·0 cites·20 claims
- 1060US2025362455A1Cascading arrangement of slot waveguide-based bragg grating filters in demultiplexing applicationsCISCO TECH INC·Filed 2024·Application pending·0 cites
- 1157US11022757B1Using an anti-reflection coating with a grating couplerCISCO TECH INC·Filed 2019·Granted Jun 1, 2021·0 cites·20 claims
- 1256US12272940B2Protection circuit for an electrical applianceDYSON TECHNOLOGY LTD·Filed 2021·Granted Apr 8, 2025·0 cites·14 claims
- 1355US2025172832A1Voa with digital control of phase change materialCISCO TECH INC·Filed 2023·Application pending·0 cites
- 1454US2025166870A1Direct-current superconducting liquid hydrogen energy pipeline system with liquid nitrogen cold shieldsCHENGDU JINGZHIYI TECH CO LTD·Filed 2023·Application pending·0 cites
- 1552US2024159963A1Optical power splittersCISCO TECH INC·Filed 2022·Application pending·0 cites
- 1645US2018365770A1Determining a categorization value based on processing of attribute dataALIBABA GROUP HOLDING LTD·Filed 2018·Application pending·0 cites
- 1740US2012294568A1Alignment Method for a Silicon Photonics PackagingZHANG JING·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →