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Siqi Li
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Menlo Park, CA, US
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last 30 patents
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Patent Grant
Handheld writing implement form factor mobile device
Patent number
10,341,478
Issue date
Jul 2, 2019
ESSENTIAL PRODUCTS, INC.
Siqi Li
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
HANDHELD WRITING IMPLEMENT FORM FACTOR MOBILE DEVICE
Publication number
20190007537
Publication date
Jan 3, 2019
Essential Products, Inc.
Siqi Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HANDHELD WRITING IMPLEMENT FORM FACTOR MOBILE DEVICE
Publication number
20190007536
Publication date
Jan 3, 2019
Essential Products, Inc.
Siqi Li
H04 - ELECTRIC COMMUNICATION TECHNIQUE