Inventor · disambiguated record
Ninghua Zhu
Also filed as: ZHU NINGHUA
12 granted patents·1 pending application·53 citations·filing 2010–2023
85Inventor score
Top patents by PatentIndex Score
13 records- 0197US9791761B1Integrated chipINST SEMICONDUCTORS CAS·Filed 2017·Granted Oct 17, 2017·39 cites·9 claims
- 0291US11043917B2Optoelectronic oscillatorINST SEMICONDUCTORS CAS·Filed 2020·Granted Jun 22, 2021·3 cites·15 claims
- 0387US11362482B2Integrated fourier domain mode-locked optoelectronic oscillator, application and communication systemINST SEMICONDUCTORS CAS·Filed 2020·Granted Jun 14, 2022·2 cites·13 claims
- 0476US8666074B2Optical fiber secure communication apparatus and data encryption method thereforZHU NINGHUA·Filed 2010·Granted Mar 4, 2014·7 cites·9 claims
- 0564US9059516B23D package device of photonic integrated chip matching circuitINST SEMICONDUCTORS CAS·Filed 2012·Granted Jun 16, 2015·2 cites·5 claims
- 0662US2023387655A1Light transmitterINST SEMICONDUCTORS CAS·Filed 2023·Application pending·0 cites
- 0757US11978996B2Tunable external cavity laser with dual gain chipsINST SEMICONDUCTORS CAS·Filed 2021·Granted May 7, 2024·0 cites·9 claims
- 0854US11876347B2Broadband tuning system and methodINST SEMICONDUCTORS CAS·Filed 2020·Granted Jan 16, 2024·0 cites·8 claims
- 0950US9210802B2Optoelectronic device packaging method and chip assembly having an isolation dielectric located on both sides of a high-frequency transmission line to form a coplanar waveguide transmission lineHUAWEI TECH CO LTD·Filed 2013·Granted Dec 8, 2015·0 cites·10 claims
- 1048US9966734B2High speed semiconductor laser with a beam expanding structureINST SEMICONDUCTORS CAS·Filed 2017·Granted May 8, 2018·0 cites·18 claims
- 1146US11662370B2Frequency spectrum detection systemINST SEMICONDUCTORS CAS·Filed 2020·Granted May 30, 2023·0 cites·8 claims
- 1240US11606064B2Fourier domain mode-locked optoelectronic oscillatorINST SEMICONDUCTORS CAS·Filed 2020·Granted Mar 14, 2023·0 cites·11 claims
- 1340US10681539B2Multi-band channel encrypting switch control device and control methodINST SEMICONDUCTORS CAS·Filed 2016·Granted Jun 9, 2020·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →