Jian Bai

Person

Hangzhou, CN

People

Patents Grantslast 30 patents

Information Patent Grant
4K high-resolution panoramic annular optical system
- Patent number 12,066,604
- Issue date Aug 20, 2024
- Zhejiang University
- Jian Bai
- G02 - OPTICS
Information Patent Grant
Device and method for detecting wavefront error by modal-based opti...
- Patent number 11,709,111
- Issue date Jul 25, 2023
- Zhejiang University
- Jian Bai
- G01 - MEASURING TESTING
Information Patent Grant
Spectrum-generation system based on multiple-diffraction optical ph...
- Patent number 10,126,560
- Issue date Nov 13, 2018
- National Engineering Research Center for Optical Instrumentation
- Xiangqun Cao
- G01 - MEASURING TESTING
Information Patent Grant
Wavelength scanning interferometer and method for aspheric surface...
- Patent number 9,062,959
- Issue date Jun 23, 2015
- Zhejiang University
- Kaiwei Wang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
NON-BLIND-AREA MULTI-VIEW PANORAMIC STEREO IMAGING DEVICE
- Publication number 20240171720
- Publication date May 23, 2024
- ZHEJIANG UNIVERSITY
- Jian BAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHASE RETRIEVAL DETECTION DEVICE AND METHOD BASED ON DIFFRACTION IN...
- Publication number 20220221633
- Publication date Jul 14, 2022
- Jian BAI
- G02 - OPTICS
Information Patent Application
APPARATUS AND METHOD FOR WAVEFRONT RECONSTRUCTION BASED ON ROTATION...
- Publication number 20220187160
- Publication date Jun 16, 2022
- Zhejinag University
- Jian Bai
- G02 - OPTICS
Information Patent Application
DEVICE AND METHOD FOR DETECTING WAVEFRONT ERROR BY MODAL-BASED OPTI...
- Publication number 20220003633
- Publication date Jan 6, 2022
- Zhejiang University
- Jian BAI
- G01 - MEASURING TESTING
Information Patent Application
4K HIGH-RESOLUTION PANORAMIC ANNULAR OPTICAL SYSTEM
- Publication number 20210271059
- Publication date Sep 2, 2021
- Zhejiang University
- Jian BAI
- G02 - OPTICS
Information Patent Application
Light-Based Mechanism For Optical Indicator Guides
- Publication number 20190101766
- Publication date Apr 4, 2019
- Xiangqun Cao
- G02 - OPTICS
Information Patent Application
SPECTRUM-GENERATION SYSTEM BASED ON MULTIPLE-DIFFRACTION OPTICAL PH...
- Publication number 20170242259
- Publication date Aug 24, 2017
- THE NATIONAL ENGINEERING RESEARCH CENTER OF OPTICAL INSTRUMENTATION
- Xiangqun CAO
- G02 - OPTICS
Information Patent Application
WAVELENGTH SCANNING INTERFEROMETER AND METHOD FOR ASPHERIC SURFACE...
- Publication number 20140218750
- Publication date Aug 7, 2014
- Zhejiang University
- KAIWEI WANG
- G01 - MEASURING TESTING

Person

Patents Grantslast 30 patents

4K high-resolution panoramic annular optical system

Device and method for detecting wavefront error by modal-based opti...

Spectrum-generation system based on multiple-diffraction optical ph...

Wavelength scanning interferometer and method for aspheric surface...

Patents Applicationslast 30 patents

NON-BLIND-AREA MULTI-VIEW PANORAMIC STEREO IMAGING DEVICE

PHASE RETRIEVAL DETECTION DEVICE AND METHOD BASED ON DIFFRACTION IN...

APPARATUS AND METHOD FOR WAVEFRONT RECONSTRUCTION BASED ON ROTATION...

DEVICE AND METHOD FOR DETECTING WAVEFRONT ERROR BY MODAL-BASED OPTI...

4K HIGH-RESOLUTION PANORAMIC ANNULAR OPTICAL SYSTEM

Light-Based Mechanism For Optical Indicator Guides

SPECTRUM-GENERATION SYSTEM BASED ON MULTIPLE-DIFFRACTION OPTICAL PH...

WAVELENGTH SCANNING INTERFEROMETER AND METHOD FOR ASPHERIC SURFACE...