Xiaoju GENG

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Smart mailbox, smart mailbox system and related method
- Patent number 11,166,579
- Issue date Nov 9, 2021
- Suzhou Dewo Smart System Co., Ltd.
- Xiaoju Geng
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Smart mailbox, smart mailbox system and related method
- Patent number 11,033,137
- Issue date Jun 15, 2021
- Suzhou Dewo Smart System Co., Ltd.
- Xiaoju Geng
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Smart mailbox, smart mailbox system and related method
- Patent number 10,314,424
- Issue date Jun 11, 2019
- Suzhou Dewo Smart System Co., Ltd.
- Xiaoju Geng
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Smart Mailbox, Smart Mailbox System and Related Method
- Publication number 20190254461
- Publication date Aug 22, 2019
- Suzhou Dewo Smart System Co., Ltd.
- Xiaoju GENG
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Smart Mailbox, Smart Mailbox System and Related Method
- Publication number 20190254460
- Publication date Aug 22, 2019
- Suzhou Dewo Smart System Co., Ltd.
- Xiaoju GENG
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
SMART MAILBOX, SMART MAILBOX SYSTEM AND RELATED METHOD
- Publication number 20160374494
- Publication date Dec 29, 2016
- SUZHOU DEWO SMART SYSTEM CO., LTD
- Xiaoju GENG
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...