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Patents Grantslast 30 patents

Information Patent Grant
Laser cutting device, control method and control apparatus
- Patent number 11,389,906
- Issue date Jul 19, 2022
- Hefei Xinsheng Optoelectronics Technology Co., Ltd.
- Ping Liu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Clearing device, operating method thereof, and cutting device
- Patent number 10,569,440
- Issue date Feb 25, 2020
- BOE Technology Group Co., Ltd.
- Ping Liu
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
LASER CUTTING DEVICE, CONTROL METHOD AND CONTROL APPARATUS
- Publication number 20200009689
- Publication date Jan 9, 2020
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD
- Ping Liu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
CLEARING DEVICE, OPERATING METHOD THEREOF, AND CUTTING DEVICE
- Publication number 20180236681
- Publication date Aug 23, 2018
- BOE TECHNOLOGY GROUP CO., LTD.
- Ping LIU
- B26 - HAND CUTTING TOOLS CUTTING SEVERING