Inventor · disambiguated record
Zhen Qu
Also filed as: QU ZHEN · QU ZHEN YUAN
18 granted patents·2 pending applications·77 citations·filing 2003–2025
92Inventor score
Top patents by PatentIndex Score
20 records- 0197US11632175B2External laser enabled co-packaged optics architecturesJUNIPER NETWORKS INC·Filed 2021·Granted Apr 18, 2023·20 cites·20 claims
- 0296US11159240B1Power efficient and scalable co-packaged optical devicesJUNIPER NETWORKS INC·Filed 2020·Granted Oct 26, 2021·19 cites·20 claims
- 0396US11159238B1External laser enabled co-packaged optics architecturesJUNIPER NETWORKS INC·Filed 2020·Granted Oct 26, 2021·9 cites·20 claims
- 0495US10476728B2Probabilistic shaping for arbitrary modulation formatsNEC LAB AMERICA INC·Filed 2018·Granted Nov 12, 2019·16 cites·18 claims
- 0594US10992388B1Ternary modulation using inter-operable transmitters and receiversJUNIPER NETWORKS INC·Filed 2020·Granted Apr 27, 2021·4 cites·18 claims
- 0686US12254612B1Method for constructing defect detection model, method for detecting defect and related apparatusINST AUTOMATION CAS·Filed 2024·Granted Mar 18, 2025·7 cites·10 claims
- 0784US11689289B2Power efficient and scalable co-packaged optical devicesJUNIPER NETWORKS INC·Filed 2021·Granted Jun 27, 2023·1 cites·19 claims
- 0883US11362737B2Ternary modulation using inter-operable transmitters and receiversJUNIPER NETWORKS INC·Filed 2021·Granted Jun 14, 2022·1 cites·20 claims
- 0982US12316382B2External laser enabled co-packaged optics architecturesJUNIPER NETWORKS INC·Filed 2024·Granted May 27, 2025·0 cites·20 claims
- 1077US12407415B2External laser enabled co-packaged optics architecturesJUNIPER NETWORKS INC·Filed 2023·Granted Sep 2, 2025·0 cites·20 claims
- 1177US12335668B2Probabilistically shaped unamplified optical signalingJUNIPER NETWORKS INC·Filed 2024·Granted Jun 17, 2025·0 cites·20 claims
- 1275US12267111B2Power efficient and scalable co-packaged optical devicesJUNIPER NETWORKS INC·Filed 2023·Granted Apr 1, 2025·0 cites·20 claims
- 1375US2025202587A1Power efficient and scalable co-packaged optical devicesJUNIPER NETWORKS INC·Filed 2025·Application pending·0 cites
- 1473US11949459B2Ternary modulation using inter-operable transmitters and receiversJUNIPER NETWORKS INC·Filed 2022·Granted Apr 2, 2024·0 cites·20 claims
- 1564US11937029B2Probabilistically shaped unamplified optical signalingJUNIPER NETWORKS INC·Filed 2021·Granted Mar 19, 2024·0 cites·16 claims
- 1664US11522616B2Methods and apparatus for optical communications via pulse amplitude modulation (PAM) in dense wavelength-division multiplexing (DWDM) systemsJUNIPER NETWORKS INC·Filed 2021·Granted Dec 6, 2022·0 cites·20 claims
- 1763US11177888B2Methods and apparatus for optical communications via pulse amplitude modulation (PAM) in dense wavelength-division multiplexing (DWDM) systemsJUNIPER NETWORKS INC·Filed 2020·Granted Nov 16, 2021·0 cites·20 claims
- 1859US10903910B2Methods and apparatus for optical communications via pulse amplitude modulation (PAM) in dense wavelength-division multiplexing (DWDM) systemsJUNIPER NETWORKS INC·Filed 2019·Granted Jan 26, 2021·0 cites·19 claims
- 1948US12171862B2Personal washing composition and method of achieving improved conditioning benefitsBASF SE·Filed 2020·Granted Dec 24, 2024·0 cites·19 claims
- 2025US2005103274A1Reliability assessment system and methodFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →