Weigao Liu

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Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
All-in-one machine and method and computer memory medium for realiz...
- Patent number 11,513,618
- Issue date Nov 29, 2022
- GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
- Haiqing Rao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
All-in-one machine and method and computer memory medium for realiz...
- Patent number 10,656,732
- Issue date May 19, 2020
- GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
- Haiqing Rao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
All-in-one machine and method and computer memory medium for realiz...
- Patent number 10,459,545
- Issue date Oct 29, 2019
- GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
- Haiqing Rao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
All-in-one machine and method and computer memory medium for realiz...
- Patent number 9,971,424
- Issue date May 15, 2018
- GUANGZHOU SHIRUI ELECTRONICS CO., LTD.
- Haiqing Rao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
All-in-One Machine and Method and Computer Memory Medium for Realiz...
- Publication number 20200387234
- Publication date Dec 10, 2020
- Guangzhou Shirui Electronics Co., Ltd.
- Haiqing Rao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
All-in-One Machine and Method and Computer Memory Medium for Realiz...
- Publication number 20190332190
- Publication date Oct 31, 2019
- Guangzhou Shirui Electronics Co., Ltd.
- Haiqing Rao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
All-in-One Machine and Method and Computer Memory Medium for Realiz...
- Publication number 20180260041
- Publication date Sep 13, 2018
- Guangzhou Shirui Electronics Co., Ltd.
- Haiqing Rao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
All-in-One Machine and Method and Computer Memory Medium for Realiz...
- Publication number 20160041629
- Publication date Feb 11, 2016
- Guangzhou Shirui Electronics Co., Ltd.
- Haiqing Rao
- G06 - COMPUTING CALCULATING COUNTING