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Shanghai, CN
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Patents Grants
last 30 patents
Patents Applications
last 30 patents
Information
Patent Application
METHOD, SYSTEM, COMPUTING DEVICE AND STORAGE MEDIUM FOR OPTICAL MEA...
Publication number
20230408544
Publication date
Dec 21, 2023
Shanghai Ideaoptics Corp., Ltd.
Tongyu Li
G01 - MEASURING TESTING
Information
Patent Application
METROLOGY METHOD AND SYSTEM FOR CRITICAL DIMENSIONS BASED ON DISPER...
Publication number
20230213870
Publication date
Jul 6, 2023
Fudan University
Tongyu Li
G01 - MEASURING TESTING
Trademark
last 30 trademarks
Information
Trademark
98199716 - METRONSEE
Serial number
98199716
Filing date
Sep 27, 2023
Shanghai Ideaoptics Corp. Ltd.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
98199551 - METRONSEE
Serial number
98199551
Filing date
Sep 27, 2023
Shanghai Ideaoptics Corp. Ltd.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
98185366 - METRONLENS
Serial number
98185366
Registration number
7333531
Filing date
Sep 18, 2023
Shanghai Ideaoptics Corp. Ltd.
42 - Scientific and technological services and research and design relating thereto
Information
Trademark
98185342 - METRONLENS
Serial number
98185342
Registration number
7333530
Filing date
Sep 18, 2023
Shanghai Ideaoptics Corp. Ltd.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
97809969 - METRONDIE
Serial number
97809969
Registration number
7540493
Filing date
Feb 24, 2023
Shanghai Ideaoptics Corp. Ltd.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
97810006 - IDEAOPTICS
Serial number
97810006
Registration number
7547432
Filing date
Feb 24, 2023
Shanghai Ideaoptics Corp. Ltd.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments