Inventor · disambiguated record
Ben-Qi Zhang
Also filed as: ZHANG BEN · ZHANG BEN-QI
10 granted patents·2 pending applications·15 citations·filing 2015–2024
81Inventor score
Top patents by PatentIndex Score
12 records- 0191US11448865B2Imaging optical systemUNIV TSINGHUA·Filed 2021·Granted Sep 20, 2022·2 cites·19 claims
- 0288US11221471B2Freeform surface off-axis three-mirror optical systemUNIV TSINGHUA·Filed 2020·Granted Jan 11, 2022·2 cites·20 claims
- 0387US10962413B2Freeform surface imaging spectrometer systemUNIV TSINGHUA·Filed 2019·Granted Mar 30, 2021·4 cites·16 claims
- 0483US11340113B1Freeform concave grating imaging spectrometerUNIV TSINGHUA·Filed 2021·Granted May 24, 2022·1 cites·17 claims
- 0579US10148509B2Methods, systems, and computer readable media for session based software defined networking (SDN) managementORACLE INT CORP·Filed 2015·Granted Dec 4, 2018·6 cites·19 claims
- 0658US11614617B2Method for designing freeform concave grating imaging spectrometerUNIV TSINGHUA·Filed 2021·Granted Mar 28, 2023·0 cites·11 claims
- 0755US2025100393A1Powertrain, control method for motor controller, and electric vehicleHUAWEI DIGITAL POWER TECH CO LTD·Filed 2024·Application pending·0 cites
- 0849US11675187B2Method for designing imaging optical systemUNIV TSINGHUA·Filed 2021·Granted Jun 13, 2023·0 cites·10 claims
- 0946US11294148B2Method for designing freeform surface imaging systemsUNIV TSINGHUA·Filed 2020·Granted Apr 5, 2022·0 cites·20 claims
- 1046US11043521B2Freeform surface off-axial three-mirror imaging systemUNIV TSINGHUA·Filed 2018·Granted Jun 22, 2021·0 cites·18 claims
- 1144US2019250399A1Method of designing freeform surface optical systems with dispersion elementsUNIV TSINGHUA·Filed 2019·Application pending·0 cites
- 1243US10983316B2Method of designing and manufacturing freeform surface off-axial imaging systemUNIV TSINGHUA·Filed 2018·Granted Apr 20, 2021·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →