Rong Cheng

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Vertical motion protection method and device based on dual-stage mo...
- Patent number 12,169,367
- Issue date Dec 17, 2024
- Tsinghua University
- Kaiming Yang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser interference photolithography system
- Patent number 12,038,690
- Issue date Jul 16, 2024
- Tsinghua University
- Leijie Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Plane grating calibration system
- Patent number 11,940,349
- Issue date Mar 26, 2024
- Tsinghua University
- Leijie Wang
- G01 - MEASURING TESTING
Information Patent Grant
Five-degree-of-freedom heterodyne grating interferometry system
- Patent number 11,703,361
- Issue date Jul 18, 2023
- BEIJING U-PRECISION TECH CO., LTD.
- Ming Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determining text color
- Patent number 11,481,927
- Issue date Oct 25, 2022
- Beijing Baidu Netcom Science and Technology Co., Ltd
- Ziyan Zhong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Two-degree-of-freedom heterodyne grating interferometry measurement...
- Patent number 11,307,018
- Issue date Apr 19, 2022
- Tsinghua University
- Yu Zhu
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for generating customized visualization component
- Patent number 11,132,114
- Issue date Sep 28, 2021
- Beijing Baidu Netcom Science and Technology Co., Ltd
- Rong Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for calibrating an error of installation of an interferomete...
- Patent number 11,022,423
- Issue date Jun 1, 2021
- Tsinghua University
- Yu Zhu
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic-fluid momentum sphere
- Patent number 10,597,172
- Issue date Mar 24, 2020
- Tsinghua University
- Yu Zhu
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic levitation reaction sphere
- Patent number 10,532,832
- Issue date Jan 14, 2020
- Tsinghua University
- Ming Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Six-degree-of-freedom displacement measurement method for exposure...
- Patent number 9,995,569
- Issue date Jun 12, 2018
- Tsinghua University
- Yu Zhu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Three-DOF heterodyne grating interferometer displacement measuremen...
- Patent number 9,903,704
- Issue date Feb 27, 2018
- Tsinghua University
- Yu Zhu
- G01 - MEASURING TESTING
Information Patent Grant
Coarse motion and fine motion integrated reticle stage driven by pl...
- Patent number 9,904,183
- Issue date Feb 27, 2018
- Tsinghua University
- Yu Zhu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical grating phase modulator for laser interference photoetching...
- Patent number 9,869,857
- Issue date Jan 16, 2018
- Tsinghua University
- Yu Zhu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetically suspended coarse motion and fine motion integrated ret...
- Patent number 9,791,789
- Issue date Oct 17, 2017
- Tsinghua University
- Ming Zhang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Negative stiffness system for gravity compensation of micropositioner
- Patent number 9,752,643
- Issue date Sep 5, 2017
- Shanghai Micro Electronics Equipment Co., Ltd.
- Yu Zhu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Single degree of freedom vibration isolating device of linear motor...
- Patent number 9,310,797
- Issue date Apr 12, 2016
- Tsinghua University
- Kaiming Yang
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
PHASE MEASUREMENT DEVICE FOR LASER INTERFERENCE PHOTOLITHOGRAPHY SY...
- Publication number 20240319619
- Publication date Sep 26, 2024
- TSINGHUA UNIVERSITY
- Yu ZHU
- G01 - MEASURING TESTING
Information Patent Application
SCANNING INTERFERENCE LITHOGRAPHIC SYSTEM
- Publication number 20240264534
- Publication date Aug 8, 2024
- TSINGHUA UNIVERSITY
- Leijie WANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
EXPOSURE LIGHT BEAM PHASE MEASUREMENT METHOD IN LASER INTERFERENCE...
- Publication number 20240061352
- Publication date Feb 22, 2024
- TSINGHUA UNIVERSITY
- Leijie WANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LASER INTERFERENCE PHOTOLITHOGRAPHY SYSTEM
- Publication number 20240053683
- Publication date Feb 15, 2024
- Tsinghua University
- Leijie WANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HETERODYNE GRATING INTERFEROMETRY SYSTEM BASED ON SECONDARY DIFFRAC...
- Publication number 20230366667
- Publication date Nov 16, 2023
- TSINGHUA UNIVERSITY
- Yu ZHU
- G01 - MEASURING TESTING
Information Patent Application
VERTICAL MOTION PROTECTION METHOD AND DEVICE BASED ON DUAL-STAGE MO...
- Publication number 20230359132
- Publication date Nov 9, 2023
- TSINGHUA UNIVERSITY
- Kaiming YANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVICE AND METHOD FOR REGULATING AND CONTROLLING INCIDENT ANGLE OF...
- Publication number 20230280658
- Publication date Sep 7, 2023
- TSINGHUA UNIVERSITY
- Leijie WANG
- G01 - MEASURING TESTING
Information Patent Application
PLANE GRATING CALIBRATION SYSTEM
- Publication number 20220260452
- Publication date Aug 18, 2022
- TSINGHUA UNIVERSITY
- Leijie WANG
- G01 - MEASURING TESTING
Information Patent Application
HIGH-RESOLUTION PHASE DETECTION METHOD AND SYSTEM BASED ON PLANE GR...
- Publication number 20220196383
- Publication date Jun 23, 2022
- TSINGHUA UNIVERSITY
- Yu ZHU
- G01 - MEASURING TESTING
Information Patent Application
SEAL GASKET FOR FLAT PLATE STRUCTURE AND SEALING STRUCTURE THEREOF
- Publication number 20220025972
- Publication date Jan 27, 2022
- TSINGHUA UNIVERSITY
- Rong CHENG
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHOD AND APPARATUS FOR GENERATING CUSTOMIZED VISUALIZATION COMPONENT
- Publication number 20210333984
- Publication date Oct 28, 2021
- Beijing Baidu Netcom Science and Technology CO., Ltd.
- Rong CHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FIVE-DEGREE-OF-FREEDOM HETERODYNE GRATING INTERFEROMETRY SYSTEM
- Publication number 20210262834
- Publication date Aug 26, 2021
- TSINGHUA UNIVERSITY
- Ming ZHANG
- G01 - MEASURING TESTING
Information Patent Application
TWO-DEGREE-OF-FREEDOM HETERODYNE GRATING INTERFEROMETRY MEASUREMENT...
- Publication number 20210164772
- Publication date Jun 3, 2021
- TSINGHUA UNIVERSITY
- Yu ZHU
- G01 - MEASURING TESTING
Information Patent Application
A METHOD FOR CALIBRATING AN ERROR OF INSTALLATION OF AN INTERFEROME...
- Publication number 20210033383
- Publication date Feb 4, 2021
- TSINGHUA UNIVERSITY
- Yu ZHU
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING TEXT COLOR
- Publication number 20200410718
- Publication date Dec 31, 2020
- Beijing Baidu Netcom Science and Technology CO., Ltd.
- Ziyan ZHONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR GENERATING CUSTOMIZED VISUALIZATION COMPONENT
- Publication number 20200057550
- Publication date Feb 20, 2020
- Beijing Baidu Netcom Science and Technology CO., Ltd.
- Rong CHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC-FLUID MOMENTUM SPHERE
- Publication number 20180273212
- Publication date Sep 27, 2018
- TSINGHUA UNIVERSITY
- Yu ZHU
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
MAGNETIC LEVITATION REACTION SPHERE
- Publication number 20180170581
- Publication date Jun 21, 2018
- TSINGHUA UNIVERSITY
- Ming ZHANG
- G05 - CONTROLLING REGULATING
Information Patent Application
SIX-DEGREE-OF-FREEDOM DISPLACEMENT MEASUREMENT METHOD FOR EXPOSURE...
- Publication number 20180080757
- Publication date Mar 22, 2018
- TSINGHUA UNIVERSITY
- Yu Zhu
- G01 - MEASURING TESTING
Information Patent Application
COARSE MOTION AND FINE MOTION INTEGRATED RETICLE STAGE DRIVEN BY PL...
- Publication number 20170115580
- Publication date Apr 27, 2017
- TSINGHUA UNIVERSITY
- Yu ZHU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MAGNETICALLY SUSPENDED COARSE MOTION AND FINE MOTION INTEGRATED RET...
- Publication number 20170052461
- Publication date Feb 23, 2017
- TSINGHUA UNIVERSITY
- Ming ZHANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
THREE-DOF HETERODYNE GRATING INTERFEROMETER DISPLACEMENT MEASUREMEN...
- Publication number 20160153764
- Publication date Jun 2, 2016
- TSINGHUA UNIVERSITY
- Yu ZHU
- G01 - MEASURING TESTING
Information Patent Application
TWO-DOF HETERODYNE GRATING INTERFEROMETER DISPLACEMENT MEASUREMENT...
- Publication number 20160138903
- Publication date May 19, 2016
- TSINGHUA UNIVERSITY
- Ming ZHANG
- G01 - MEASURING TESTING
Information Patent Application
NEGATIVE STIFFNESS SYSTEM FOR GRAVITY COMPENSATION OF MICROPOSITIONER
- Publication number 20150369331
- Publication date Dec 24, 2015
- SHANGHAI MICRO ELECTRONICS EQUIPMENT Co., LTD.
- Yu ZHU
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
OPTICAL GRATING PHASE MODULATOR FOR LASER INTERFERENCE PHOTOETCHING...
- Publication number 20150362723
- Publication date Dec 17, 2015
- TSINGHUA UNIVERSITY
- Yu Zhu
- G02 - OPTICS
Information Patent Application
MAGLEV WORKPIECE TABLE WITH SIX DEGREES OF FREEDOM
- Publication number 20150326150
- Publication date Nov 12, 2015
- TSINGHUA UNIVERSITY
- Yu ZHU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SINGLE DEGREE OF FREEDOM VIBRATION ISOLATING DEVICE OF LINEAR MOTOR...
- Publication number 20150077032
- Publication date Mar 19, 2015
- TSINGHUA UNIVERSITY
- Kaiming Yang
- G05 - CONTROLLING REGULATING

Person

Patents Grantslast 30 patents

Vertical motion protection method and device based on dual-stage mo...

Laser interference photolithography system

Plane grating calibration system

Five-degree-of-freedom heterodyne grating interferometry system

Method and apparatus for determining text color

Two-degree-of-freedom heterodyne grating interferometry measurement...

Method and apparatus for generating customized visualization component

Method for calibrating an error of installation of an interferomete...

Magnetic-fluid momentum sphere

Magnetic levitation reaction sphere

Six-degree-of-freedom displacement measurement method for exposure...

Three-DOF heterodyne grating interferometer displacement measuremen...

Coarse motion and fine motion integrated reticle stage driven by pl...

Optical grating phase modulator for laser interference photoetching...

Magnetically suspended coarse motion and fine motion integrated ret...

Negative stiffness system for gravity compensation of micropositioner

Single degree of freedom vibration isolating device of linear motor...

Patents Applicationslast 30 patents

PHASE MEASUREMENT DEVICE FOR LASER INTERFERENCE PHOTOLITHOGRAPHY SY...

SCANNING INTERFERENCE LITHOGRAPHIC SYSTEM

EXPOSURE LIGHT BEAM PHASE MEASUREMENT METHOD IN LASER INTERFERENCE...

LASER INTERFERENCE PHOTOLITHOGRAPHY SYSTEM

HETERODYNE GRATING INTERFEROMETRY SYSTEM BASED ON SECONDARY DIFFRAC...

VERTICAL MOTION PROTECTION METHOD AND DEVICE BASED ON DUAL-STAGE MO...

DEVICE AND METHOD FOR REGULATING AND CONTROLLING INCIDENT ANGLE OF...

PLANE GRATING CALIBRATION SYSTEM

HIGH-RESOLUTION PHASE DETECTION METHOD AND SYSTEM BASED ON PLANE GR...

SEAL GASKET FOR FLAT PLATE STRUCTURE AND SEALING STRUCTURE THEREOF

METHOD AND APPARATUS FOR GENERATING CUSTOMIZED VISUALIZATION COMPONENT

FIVE-DEGREE-OF-FREEDOM HETERODYNE GRATING INTERFEROMETRY SYSTEM

TWO-DEGREE-OF-FREEDOM HETERODYNE GRATING INTERFEROMETRY MEASUREMENT...

A METHOD FOR CALIBRATING AN ERROR OF INSTALLATION OF AN INTERFEROME...

METHOD AND APPARATUS FOR DETERMINING TEXT COLOR

METHOD AND APPARATUS FOR GENERATING CUSTOMIZED VISUALIZATION COMPONENT

MAGNETIC-FLUID MOMENTUM SPHERE

MAGNETIC LEVITATION REACTION SPHERE

SIX-DEGREE-OF-FREEDOM DISPLACEMENT MEASUREMENT METHOD FOR EXPOSURE...

COARSE MOTION AND FINE MOTION INTEGRATED RETICLE STAGE DRIVEN BY PL...

MAGNETICALLY SUSPENDED COARSE MOTION AND FINE MOTION INTEGRATED RET...

THREE-DOF HETERODYNE GRATING INTERFEROMETER DISPLACEMENT MEASUREMEN...

TWO-DOF HETERODYNE GRATING INTERFEROMETER DISPLACEMENT MEASUREMENT...

NEGATIVE STIFFNESS SYSTEM FOR GRAVITY COMPENSATION OF MICROPOSITIONER

OPTICAL GRATING PHASE MODULATOR FOR LASER INTERFERENCE PHOTOETCHING...

MAGLEV WORKPIECE TABLE WITH SIX DEGREES OF FREEDOM

SINGLE DEGREE OF FREEDOM VIBRATION ISOLATING DEVICE OF LINEAR MOTOR...