Kai Sun

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Saline wastewater treatment method and system
- Patent number 12,162,783
- Issue date Dec 10, 2024
- Greentech Environment Co., Ltd.
- Mu Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for controlling hollow fiber nanofiltration membrane system...
- Patent number 12,151,210
- Issue date Nov 26, 2024
- Greentech Environment Co., Ltd.
- Mu Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Hollow fiber nanofiltration membrane system and control method thereof
- Patent number 12,145,869
- Issue date Nov 19, 2024
- Greentech Environment Co., Ltd.
- Mu Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Order processing method, apparatus and device, and storage medium
- Patent number 12,051,038
- Issue date Jul 30, 2024
- Beijing Geekplus Technology Co., Ltd.
- Hao Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical anti-counterfeiting element and optical anti-counterfeiting...
- Patent number 11,981,157
- Issue date May 14, 2024
- ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
- Kai Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Total nitrogen removal device for sewage and method for operating t...
- Patent number 11,772,995
- Issue date Oct 3, 2023
- Greentech Environment Co., Ltd.
- Mu Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for treating reverse-osmosis concentrated water w...
- Patent number 11,772,999
- Issue date Oct 3, 2023
- Greentech Environment Co., Ltd.
- Mu Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Control system and method for medium-voltage photovoltaic distribut...
- Patent number 11,770,008
- Issue date Sep 26, 2023
- Tsinghua University
- Jiangfeng Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for treating printed circuit board (PCB) wastewater
- Patent number 11,760,675
- Issue date Sep 19, 2023
- Greentech Environment Co., Ltd.
- Mu Liu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Management method, device and system applied to goods-to-person sys...
- Patent number 11,724,879
- Issue date Aug 15, 2023
- Beijing Geekplus Technology Co., Ltd.
- Kai Liu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Micro-grid reconstruction method and device, micro-grid protection...
- Patent number 11,616,390
- Issue date Mar 28, 2023
- Tsinghua University
- Hengwei Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dosing control method and system for micro-flocculation in ultrafil...
- Patent number 11,440,819
- Issue date Sep 13, 2022
- Greentech Environment Co., Ltd.
- Mu Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Forwarding video-on-demand flow
- Patent number 11,418,843
- Issue date Aug 16, 2022
- New H3C Technologies Co., Ltd.
- Kai Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control method and control system for a distributed power source en...
- Patent number 11,283,260
- Issue date Mar 22, 2022
- Tsinghua University
- Kai Sun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for moving an article based on dense storage, sto...
- Patent number 11,104,003
- Issue date Aug 31, 2021
- Beijing Geekplus Technology Co., Ltd.
- Kai Sun
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for pushing information
- Patent number 10,726,446
- Issue date Jul 28, 2020
- BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Tian Wei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical anti-counterfeiting component and optical anti-counterfeiti...
- Patent number 10,421,308
- Issue date Sep 24, 2019
- ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
- Baoli Zhang
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Optical anti-counterfeiting element, product using same and prepara...
- Patent number 10,155,408
- Issue date Dec 18, 2018
- ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
- Kai Sun
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Method, apparatus and unit for detecting fault of submarine device
- Patent number 9,059,797
- Issue date Jun 16, 2015
- Huawei Marine Networks Co., Ltd.
- Guozhong Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for operating a multi-user multiple-input multipl...
- Patent number 8,958,394
- Issue date Feb 17, 2015
- STMicroelectronics International N.V.
- Kai Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for operating a multi-user multiple-input multipl...
- Patent number 7,944,906
- Issue date May 17, 2011
- ST-Ericsson SA
- Kai Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SALINE WASTEWATER TREATMENT METHOD AND SYSTEM
- Publication number 20240308882
- Publication date Sep 19, 2024
- Greentech Environment Co., Ltd.
- Mu LIU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD FOR CONTROLLING HOLLOW FIBER NANOFILTRATION MEMBRANE SYSTEM...
- Publication number 20240307824
- Publication date Sep 19, 2024
- Greentech Environment Co., Ltd.
- Mu LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HOLLOW FIBER NANOFILTRATION MEMBRANE SYSTEM AND CONTROL METHOD THEREOF
- Publication number 20240308883
- Publication date Sep 19, 2024
- Greentech Environment Co., Ltd.
- Mu LIU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Encoding Element and Anti-Counterfeiting Product
- Publication number 20240211711
- Publication date Jun 27, 2024
- ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
- Kai Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Flaky Optical Pigment, Preparation Method thereof and Anti-Counterf...
- Publication number 20240076501
- Publication date Mar 7, 2024
- ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
- Kai Sun
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SYSTEM AND METHOD FOR TREATING PRINTED CIRCUIT BOARD (PCB) WASTEWATER
- Publication number 20230234871
- Publication date Jul 27, 2023
- Greentech Environment Co., Ltd.
- Mu LIU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEM AND METHOD FOR TREATING REVERSE-OSMOSIS CONCENTRATED WATER W...
- Publication number 20230234870
- Publication date Jul 27, 2023
- Greentech Environment Co., Ltd.
- Mu LIU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
TOTAL NITROGEN REMOVAL DEVICE FOR SEWAGE AND METHOD FOR OPERATING T...
- Publication number 20230227341
- Publication date Jul 20, 2023
- Greentech Environment Co., Ltd.
- Mu LIU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND ANTI-COUNTERFEITING PRODUCT
- Publication number 20230014229
- Publication date Jan 19, 2023
- ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
- Haibo Cui
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND ANTI-COUNTERFEITING PRODUCT
- Publication number 20220388326
- Publication date Dec 8, 2022
- ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
- Kai SUN
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND ANTI-COUNTERFEITING PRODUCT
- Publication number 20220339957
- Publication date Oct 27, 2022
- ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
- Baoli Zhang
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND OPTICAL ANTI-COUNTERFEITING...
- Publication number 20220297465
- Publication date Sep 22, 2022
- ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
- Weiwei ZHANG
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
CONTROL SYSTEM AND METHOD FOR MEDIUM-VOLTAGE PHOTOVOLTAIC DISTRIBUT...
- Publication number 20220302713
- Publication date Sep 22, 2022
- TSINGHUA UNIVERSITY
- Jiangfeng Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DOSING CONTROL METHOD AND SYSTEM FOR MICRO-FLOCCULATION IN ULTRAFIL...
- Publication number 20220212963
- Publication date Jul 7, 2022
- Greentech Environment Co., Ltd.
- Mu LIU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND MANUFACTURING METHOD THEREOF
- Publication number 20220184992
- Publication date Jun 16, 2022
- ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
- Weiwei Zhang
- G02 - OPTICS
Information Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND MANUFACTURING METHOD THEREFOR
- Publication number 20220176726
- Publication date Jun 9, 2022
- ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
- Chunhua HU
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
ORDER PROCESSING METHOD, APPARATUS AND DEVICE, AND STORAGE MEDIUM
- Publication number 20220051178
- Publication date Feb 17, 2022
- BEIJING GEEKPLUS TECHNOLOGY CO., LTD.
- Hao HAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECOMMENDATION METHOD, DEVICE, STORAGE MEDIUM, AND TERMINAL APPARATUS
- Publication number 20210365776
- Publication date Nov 25, 2021
- Dongfeng Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROL METHOD AND CONTROL SYSTEM FOR A DISTRIBUTED POWER SOURCE EN...
- Publication number 20210359512
- Publication date Nov 18, 2021
- TSINGHUA UNIVERSITY
- Kai SUN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MANAGEMENT METHOD, DEVICE AND SYSTEM APPLIED TO GOODS-TO-PERSON SYS...
- Publication number 20210221613
- Publication date Jul 22, 2021
- BEIJING GEEKPLUS TECHNOLOGY CO., LTD.
- Kai LIU
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT AND OPTICAL ANTI-COUNTERFEITING...
- Publication number 20210162793
- Publication date Jun 3, 2021
- ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
- Kai Sun
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
FORWARDING VIDEO-ON-DEMAND FLOW
- Publication number 20210160576
- Publication date May 27, 2021
- NEW H3C TECHNOLOGIES CO., LTD.
- Kai SUN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICRO-GRID RECONSTRUCTION METHOD AND DEVICE, MICRO-GRID PROTECTION...
- Publication number 20210152018
- Publication date May 20, 2021
- TSINGHUA UNIVERSITY
- Hengwei Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND DEVICE FOR MOVING AN ARTICLE BASED ON DENSE STORAGE, STO...
- Publication number 20200377299
- Publication date Dec 3, 2020
- BEIJING GEEKPLUS TECHNOLOGY CO., LTD.
- Kai SUN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ANTI-COUNTERFEITING COMPONENT AND OPTICAL ANTI-COUNTERFEITING PRODUCT
- Publication number 20200269628
- Publication date Aug 27, 2020
- ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
- Baoli Zhang
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
OPTICAL SECURITY COMPONENT AND OPTICAL SECURITY PRODUCT UTILIZING SAME
- Publication number 20200031158
- Publication date Jan 30, 2020
- ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
- Kai Sun
- G02 - OPTICS
Information Patent Application
ANTI-COUNTERFEITING COMPONENT AND OPTICAL ANTI-COUNTERFEITING PRODUCT
- Publication number 20190315148
- Publication date Oct 17, 2019
- ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
- Baoli Zhang
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
METHOD AND APPARATUS FOR PUSHING INFORMATION
- Publication number 20180181988
- Publication date Jun 28, 2018
- Baidu Online Network Technology (Beijing) Co., Ltd.
- Tian Wei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL ANTI-COUNTERFEITING COMPONENT AND OPTICAL ANTI-COUNTERFEITI...
- Publication number 20170239972
- Publication date Aug 24, 2017
- ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
- BAOLI ZHANG
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
OPTICAL ANTI-COUNTERFEITING ELEMENT, PRODUCT USING SAME AND PREPARA...
- Publication number 20150210106
- Publication date Jul 30, 2015
- ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
- Kai Sun
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Person

Patents Grantslast 30 patents

Saline wastewater treatment method and system

Method for controlling hollow fiber nanofiltration membrane system...

Hollow fiber nanofiltration membrane system and control method thereof

Order processing method, apparatus and device, and storage medium

Optical anti-counterfeiting element and optical anti-counterfeiting...

Total nitrogen removal device for sewage and method for operating t...

System and method for treating reverse-osmosis concentrated water w...

Control system and method for medium-voltage photovoltaic distribut...

System and method for treating printed circuit board (PCB) wastewater

Management method, device and system applied to goods-to-person sys...

Micro-grid reconstruction method and device, micro-grid protection...

Dosing control method and system for micro-flocculation in ultrafil...

Forwarding video-on-demand flow

Control method and control system for a distributed power source en...

Method and device for moving an article based on dense storage, sto...

Method and apparatus for pushing information

Optical anti-counterfeiting component and optical anti-counterfeiti...

Optical anti-counterfeiting element, product using same and prepara...

Method, apparatus and unit for detecting fault of submarine device

Method and system for operating a multi-user multiple-input multipl...

Method and system for operating a multi-user multiple-input multipl...

Patents Applicationslast 30 patents

SALINE WASTEWATER TREATMENT METHOD AND SYSTEM

METHOD FOR CONTROLLING HOLLOW FIBER NANOFILTRATION MEMBRANE SYSTEM...

HOLLOW FIBER NANOFILTRATION MEMBRANE SYSTEM AND CONTROL METHOD THEREOF

Encoding Element and Anti-Counterfeiting Product

Flaky Optical Pigment, Preparation Method thereof and Anti-Counterf...

SYSTEM AND METHOD FOR TREATING PRINTED CIRCUIT BOARD (PCB) WASTEWATER

SYSTEM AND METHOD FOR TREATING REVERSE-OSMOSIS CONCENTRATED WATER W...

TOTAL NITROGEN REMOVAL DEVICE FOR SEWAGE AND METHOD FOR OPERATING T...

OPTICAL ANTI-COUNTERFEITING ELEMENT AND ANTI-COUNTERFEITING PRODUCT

OPTICAL ANTI-COUNTERFEITING ELEMENT AND ANTI-COUNTERFEITING PRODUCT

OPTICAL ANTI-COUNTERFEITING ELEMENT AND ANTI-COUNTERFEITING PRODUCT

OPTICAL ANTI-COUNTERFEITING ELEMENT AND OPTICAL ANTI-COUNTERFEITING...

CONTROL SYSTEM AND METHOD FOR MEDIUM-VOLTAGE PHOTOVOLTAIC DISTRIBUT...

DOSING CONTROL METHOD AND SYSTEM FOR MICRO-FLOCCULATION IN ULTRAFIL...

OPTICAL ANTI-COUNTERFEITING ELEMENT AND MANUFACTURING METHOD THEREOF

OPTICAL ANTI-COUNTERFEITING ELEMENT AND MANUFACTURING METHOD THEREFOR

ORDER PROCESSING METHOD, APPARATUS AND DEVICE, AND STORAGE MEDIUM

RECOMMENDATION METHOD, DEVICE, STORAGE MEDIUM, AND TERMINAL APPARATUS

CONTROL METHOD AND CONTROL SYSTEM FOR A DISTRIBUTED POWER SOURCE EN...

MANAGEMENT METHOD, DEVICE AND SYSTEM APPLIED TO GOODS-TO-PERSON SYS...

OPTICAL ANTI-COUNTERFEITING ELEMENT AND OPTICAL ANTI-COUNTERFEITING...

FORWARDING VIDEO-ON-DEMAND FLOW

MICRO-GRID RECONSTRUCTION METHOD AND DEVICE, MICRO-GRID PROTECTION...

METHOD AND DEVICE FOR MOVING AN ARTICLE BASED ON DENSE STORAGE, STO...

ANTI-COUNTERFEITING COMPONENT AND OPTICAL ANTI-COUNTERFEITING PRODUCT

OPTICAL SECURITY COMPONENT AND OPTICAL SECURITY PRODUCT UTILIZING SAME

ANTI-COUNTERFEITING COMPONENT AND OPTICAL ANTI-COUNTERFEITING PRODUCT

METHOD AND APPARATUS FOR PUSHING INFORMATION

OPTICAL ANTI-COUNTERFEITING COMPONENT AND OPTICAL ANTI-COUNTERFEITI...

OPTICAL ANTI-COUNTERFEITING ELEMENT, PRODUCT USING SAME AND PREPARA...