Inventor · disambiguated record
Rong Cheng
Also filed as: CHENG RONG · CHENG RONG-FENG
27 granted patents·8 pending applications·16 citations·filing 2005–2021
92Inventor score
Files withUNIV TSINGHUA23BEIJING BAIDU NETCOM SCI & TECH CO LTD3CHENG RONG2HUAWEI TECH CO LTD2LI HAI-SHENG2
Top patents by PatentIndex Score
35 records- 0176US11307018B2Two-degree-of-freedom heterodyne grating interferometry measurement systemUNIV TSINGHUA·Filed 2019·Granted Apr 19, 2022·2 cites·10 claims
- 0272US12270645B2High-resolution phase detection method and system based on plane grating laser interferometerUNIV TSINGHUA·Filed 2020·Granted Apr 8, 2025·1 cites·6 claims
- 0369US10532832B2Magnetic levitation reaction sphereUNIV TSINGHUA·Filed 2016·Granted Jan 14, 2020·2 cites·4 claims
- 0466US8908687B2Method for transmitting policy information between network equipmentCHENG RONG·Filed 2011·Granted Dec 9, 2014·3 cites·14 claims
- 0563US9903704B2Three-DOF heterodyne grating interferometer displacement measurement systemUNIV TSINGHUA·Filed 2014·Granted Feb 27, 2018·2 cites·6 claims
- 0656US9752643B2Negative stiffness system for gravity compensation of micropositionerSHANGHAI MICROELECTRONICS EQUI·Filed 2013·Granted Sep 5, 2017·1 cites·3 claims
- 0756US8847884B2Electronic device and method for offering services according to user facial expressionsLI HAI-SHENG·Filed 2012·Granted Sep 30, 2014·3 cites·14 claims
- 0855US8028324B2Method for transmitting policy information between network equipmentHUAWEI TECH CO LTD·Filed 2005·Granted Sep 27, 2011·1 cites·20 claims
- 0954US2021333984A1Method and apparatus for generating customized visualization componentBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2021·Application pending·0 cites
- 1053US12169367B2Vertical motion protection method and device based on dual-stage motion system of photolithography machineUNIV TSINGHUA·Filed 2021·Granted Dec 17, 2024·0 cites·10 claims
- 1152US12346030B2Device and method for regulating and controlling incident angle of light beam in laser interference lithographyUNIV TSINGHUA·Filed 2021·Granted Jul 1, 2025·0 cites·9 claims
- 1251US12393127B2Exposure light beam phase measurement method in laser interference photolithography, and photolithography systemUNIV TSINGHUA·Filed 2020·Granted Aug 19, 2025·0 cites·10 claims
- 1351US11132114B2Method and apparatus for generating customized visualization componentBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2019·Granted Sep 28, 2021·0 cites·9 claims
- 1450US11703361B2Five-degree-of-freedom heterodyne grating interferometry systemUNIV TSINGHUA·Filed 2019·Granted Jul 18, 2023·0 cites·9 claims
- 1550US8160238B2Method and apparatus for double-talk detectionCHENG RONG·Filed 2009·Granted Apr 17, 2012·1 cites·8 claims
- 1648US11940349B2Plane grating calibration systemUNIV TSINGHUA·Filed 2020·Granted Mar 26, 2024·0 cites·9 claims
- 1748US9869857B2Optical grating phase modulator for laser interference photoetching systemUNIV TSINGHUA·Filed 2014·Granted Jan 16, 2018·0 cites·4 claims
- 1847US12189300B2Scanning interference lithographic systemUNIV TSINGHUA·Filed 2020·Granted Jan 7, 2025·0 cites·10 claims
- 1946US11481927B2Method and apparatus for determining text colorBEIJING BAIDU NETCOM SCI & TECH CO LTD·Filed 2019·Granted Oct 25, 2022·0 cites·18 claims
- 2045US12332053B2Heterodyne grating interferometry system based on secondary diffractionUNIV TSINGHUA·Filed 2021·Granted Jun 17, 2025·0 cites·9 claims
- 2145US12038690B2Laser interference photolithography systemUNIV TSINGHUA·Filed 2020·Granted Jul 16, 2024·0 cites·9 claims
- 2244US10597172B2Magnetic-fluid momentum sphereUNIV TSINGHUA·Filed 2016·Granted Mar 24, 2020·0 cites·5 claims
- 2344US2015326150A1Maglev workpiece table with six degrees of freedomUNIV TSINGHUA·Filed 2013·Application pending·0 cites
- 2444US2022025972A1Seal gasket for flat plate structure and sealing structure thereofUNIV TSINGHUA·Filed 2019·Application pending·0 cites
- 2543US9791789B2Magnetically suspended coarse motion and fine motion integrated reticle stage driven by planar motorUNIV TSINGHUA·Filed 2015·Granted Oct 17, 2017·0 cites·4 claims
- 2643US9310797B2Single degree of freedom vibration isolating device of linear motor and motion control method thereofUNIV TSINGHUA·Filed 2013·Granted Apr 12, 2016·0 cites·6 claims
- 2742US2016138903A1Two-dof heterodyne grating interferometer displacement measurement systemUNIV TSINGHUA·Filed 2014·Application pending·0 cites
- 2841US2024319619A1Phase measurement device for laser interference photolithography system, and method for using sameUNIV TSINGHUA·Filed 2020·Application pending·0 cites
- 2939US8756679B2Electronic device and method for unlocking locked operating systemCHENG RONG-FENG·Filed 2012·Granted Jun 17, 2014·0 cites·13 claims
- 3039US2008123690A1Broadband Access Network, Device and Method for Guaranteeing QoS of ServicesHUAWEI TECH CO LTD·Filed 2007·Application pending·0 cites
- 3137US11022423B2Method for calibrating an error of installation of an interferometer in a multi-axis laser displacement measurement systemUNIV TSINGHUA·Filed 2018·Granted Jun 1, 2021·0 cites·2 claims
- 3234US9904183B2Coarse motion and fine motion integrated reticle stage driven by planar motorUNIV TSINGHUA·Filed 2015·Granted Feb 27, 2018·0 cites·5 claims
- 3334US2012313797A1Electronic device used in synchronous control system and synchronous control methodLI HAI-SHENG·Filed 2011·Application pending·0 cites
- 3433US9995569B2Six-degree-of-freedom displacement measurement method for exposure region on silicon wafer stageUNIV TSINGHUA·Filed 2016·Granted Jun 12, 2018·0 cites·1 claims
- 3531US2019266891A1A method to quantitatively analyze the effects of urban built environment on road travel timeUNIV DALIAN TECH·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →