Chang ZHOU

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Resource pool management method and apparatus, resource pool contro...
- Patent number 11,507,426
- Issue date Nov 22, 2022
- Huawei Technologies Co., Ltd.
- Chang Zhou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Photoetching apparatus and method
- Patent number 11,042,099
- Issue date Jun 22, 2021
- SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
- Chang Zhou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical measurement device and method
- Patent number 10,921,719
- Issue date Feb 16, 2021
- SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
- Zhiyong Yang
- G01 - MEASURING TESTING
Information Patent Grant
Optical measurement device and method with improved measurement pre...
- Patent number 10,907,952
- Issue date Feb 2, 2021
- SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
- Yuzhi Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light alignment control method and light alignment device
- Patent number 10,788,716
- Issue date Sep 29, 2020
- SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
- Chang Zhou
- G02 - OPTICS
Information Patent Grant
Exposure device and out-of-focus and tilt error compensation method
- Patent number 10,197,923
- Issue date Feb 5, 2019
- SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
- Feibiao Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
AUTONOMOUS OPERATION DEVICE, SYSTEM, AND CONTROL METHOD
- Publication number 20230141232
- Publication date May 11, 2023
- SHANGHAI SUNSEEKER ROBOTIC TECHNOLOGY CO., LTD.
- Chang ZHOU
- G05 - CONTROLLING REGULATING
Information Patent Application
Resource Pool Management Method and Apparatus, Resource Pool Contro...
- Publication number 20210064438
- Publication date Mar 4, 2021
- Huawei Technologies Co., Ltd
- Chang Zhou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PHOTOETCHING APPARATUS AND METHOD
- Publication number 20200257207
- Publication date Aug 13, 2020
- SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
- Chang ZHOU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL MEASUREMENT DEVICE AND METHOD
- Publication number 20190235396
- Publication date Aug 1, 2019
- SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
- Zhiyong YANG
- G01 - MEASURING TESTING
Information Patent Application
LIGHT ALIGNMENT CONTROL METHOD AND LIGHT ALIGNMENT DEVICE
- Publication number 20190227388
- Publication date Jul 25, 2019
- SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
- Chang ZHOU
- G02 - OPTICS
Information Patent Application
OPTICAL MEASUREMENT DEVICE AND METHOD
- Publication number 20190226831
- Publication date Jul 25, 2019
- SHANGHAI MICRO ELECTRONICS EQUIPMENT (GROUP) CO., LTD.
- Yuzhi LI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
EXPOSURE DEVICE AND OUT-OF-FOCUS AND TILT ERROR COMPENSATION METHOD
- Publication number 20170219935
- Publication date Aug 3, 2017
- SHANGHAI MICRO ELECTRONICS EQUIPMENT Co., LTD.
- Feibiao CHEN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Person

Patents Grantslast 30 patents

Resource pool management method and apparatus, resource pool contro...

Photoetching apparatus and method

Optical measurement device and method

Optical measurement device and method with improved measurement pre...

Light alignment control method and light alignment device

Exposure device and out-of-focus and tilt error compensation method

Patents Applicationslast 30 patents

AUTONOMOUS OPERATION DEVICE, SYSTEM, AND CONTROL METHOD

Resource Pool Management Method and Apparatus, Resource Pool Contro...

PHOTOETCHING APPARATUS AND METHOD

OPTICAL MEASUREMENT DEVICE AND METHOD

LIGHT ALIGNMENT CONTROL METHOD AND LIGHT ALIGNMENT DEVICE

OPTICAL MEASUREMENT DEVICE AND METHOD

EXPOSURE DEVICE AND OUT-OF-FOCUS AND TILT ERROR COMPENSATION METHOD