Changming Gu

Follow

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Laparoscopic image smoke removal method based on generative adversa...
- Patent number 11,935,213
- Issue date Mar 19, 2024
- Shandong Normal University
- Dengwang Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device of anti-fogging endoscope system
- Patent number 11,547,288
- Issue date Jan 10, 2023
- Qingdao O-Mec Medical Technology Co., Ltd.
- Rongzhuang Mao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Main optical system for endoscope
- Patent number 9,895,050
- Issue date Feb 20, 2018
- Qingdao O-Mec Medical Technology
- Changming Gu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for LED light source
- Patent number 8,814,380
- Issue date Aug 26, 2014
- Shanghai Foreal Optoelectronic Co., Ltd
- Anmin Zheng
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LAPAROSCOPIC IMAGE SMOKE REMOVAL METHOD BASED ON GENERATIVE ADVERSA...
- Publication number 20230377097
- Publication date Nov 23, 2023
- Shandong Normal University
- Dengwang Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Device of anti-fogging endoscope system
- Publication number 20210255456
- Publication date Aug 19, 2021
- Qingdao O-Mec Medical Technology Co., Ltd.
- Rongzhuang Mao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE FOR ANTI-FOG ENDOSCOPE SYSTEM
- Publication number 20210251478
- Publication date Aug 19, 2021
- Rongzhuang Mao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Main Optical System for Endoscope
- Publication number 20160174808
- Publication date Jun 23, 2016
- QINGDAO O-MEC MEDICAL TECHNOLOGY CO., LTD
- Changming Gu
- G02 - OPTICS
Information Patent Application
DEVICE OF ANTI-FOGGING ENDOSCOPE SYSTEM AND ITS METHOD
- Publication number 20150173591
- Publication date Jun 25, 2015
- Yao Zheng
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
System and Method for LED Light Source
- Publication number 20090284965
- Publication date Nov 19, 2009
- Shanghai Foreal Optoelectronic Co., Ltd
- Anmin Zheng
- G02 - OPTICS