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Patents Grants
last 30 patents
Information
Patent Grant
Infrared large-format telecentric laser marking F theta lens
Patent number
9,983,383
Issue date
May 29, 2018
HAN'S LASER TECHNOLOGY INDUSTRY GROUP CO., LTD.
Jiaying Li
G02 - OPTICS
Information
Patent Grant
Large-field-of-view achromatic lens
Patent number
9,791,664
Issue date
Oct 17, 2017
HAN'S LASER TECHNOLOGY INDUSTRY GROUP CO., LTD.
Jiaying Li
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
F-theta lens and laser processing device for far-infrared laser pro...
Patent number
9,739,984
Issue date
Aug 22, 2017
HAN'S LASER TECHNOLOGY INDUSTRY GROUP CO., LTD.
Jiaying Li
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Extreme ultraviolet laser marking Fθ shot and laser processing device
Patent number
9,606,335
Issue date
Mar 28, 2017
HAN'S LASER TECHNOLOGY INDUSTRY GROUP CO., LTD.
Jiaying Li
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Near-infrared laser focusing lens and laser printing device
Patent number
9,533,514
Issue date
Jan 3, 2017
HAN'S LASER TECHNOLOGY INDUSTRY GROUP CO., LTD.
Jiaying Li
G02 - OPTICS
Information
Patent Grant
Variofocusing monitoring shot and monitoring device
Patent number
9,448,391
Issue date
Sep 20, 2016
HAN'S LASER TECHNOLOGY INDUSTRY GROUP CO., LTD.
Jiaying Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Infrared laser zoom beam expanding system and laser processing equi...
Patent number
9,366,873
Issue date
Jun 14, 2016
HAN'S LASER TECHNOLOGY INDUSTRY GROUP CO., LTD.
Jiaying Li
G02 - OPTICS
Information
Patent Grant
Green laser zoom beam expanding system and laser processing equipment
Patent number
9,329,395
Issue date
May 3, 2016
HAN'S LASER TECHNOLOGY INDUSTRY GROUP CO., LTD.
Jiaying Li
G02 - OPTICS
Information
Patent Grant
Ultraviolet laser zoom beam expanding system and laser processing e...
Patent number
9,069,170
Issue date
Jun 30, 2015
HAN'S LASER TECHNOLOGY INDUSTRY GROUP CO., LTD.
Jiaying Li
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
INFRARED LARGE-FORMAT TELECENTRIC LASER MARKING Fθ LENS
Publication number
20160209625
Publication date
Jul 21, 2016
HAN'S LASER TECHNOLOGY CO., LTD.
Jiaying Li
G02 - OPTICS
Information
Patent Application
LARGE-FIELD-OF-VIEW ACHROMATIC LENS
Publication number
20160195692
Publication date
Jul 7, 2016
HAN'S LASER TECHNOLOGY INDUSTRY GROUP CO., LTD.
Jiaying Li
G02 - OPTICS
Information
Patent Application
NEAR-INFRARED LASER FOCUSING LENS AND LASER PRINTING DEVICE
Publication number
20150298465
Publication date
Oct 22, 2015
HAN'S CNC SCIENCE AND TECHNOLOGY CO., LTD
Jiaying Li
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
VARIOFOCUSING MONITORING SHOT AND MONITORING DEVICE
Publication number
20150293334
Publication date
Oct 15, 2015
HAN'S LASER TECHNOLOGY CO., LTD.
Jiaying Li
G02 - OPTICS
Information
Patent Application
EXTREME ULTRAVIOLET LASER MARKING FØ SHOT AND LASER PROCESSING DEVICE
Publication number
20150268454
Publication date
Sep 24, 2015
HAN'S LASER TECHNOLOGY CO., LTD.
Jiaying Li
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ULTRAVIOLET LASER ZOOM BEAM EXPANDING SYSTEM AND LASER PROCESSING E...
Publication number
20150192778
Publication date
Jul 9, 2015
HAN'S CNC SCIENCE AND TECHNOLOGY CO., LTD
Jiaying Li
G02 - OPTICS
Information
Patent Application
INFRARED LASER ZOOM BEAM EXPANDING SYSTEM AND LASER PROCESSING EQUI...
Publication number
20150185485
Publication date
Jul 2, 2015
HAN'S LASER TECHNOLOGY INDUSTRY GROUP CO., LTD.
Jiaying Li
G02 - OPTICS
Trademark
last 30 trademarks