Chaofeng Li

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Zircon ID-TIMS Pb isotope determination method using multiple ion c...
- Patent number 11,127,579
- Issue date Sep 21, 2021
- INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
- Zhuyin Chu
- G01 - MEASURING TESTING
Information Patent Grant
Load balancing system with an access controller in the field of com...
- Patent number 10,674,402
- Issue date Jun 2, 2020
- Ricoh Company, Ltd.
- Tian Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and electronic device for processing panoramic image
- Patent number 10,482,644
- Issue date Nov 19, 2019
- Ricoh Company, Ltd.
- Chaofeng Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for resource sharing for device-to-device and...
- Patent number 9,949,215
- Issue date Apr 17, 2018
- NEC (China) Co., Ltd.
- Chaofeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for scheduling user equipment
- Patent number 9,769,840
- Issue date Sep 19, 2017
- NEC (China) Co., Ltd.
- Chaofeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatuses for channel estimation and feedback in a th...
- Patent number 9,680,541
- Issue date Jun 13, 2017
- NEC (China) Co., Ltd.
- Chuangxin Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for performing D2D communication
- Patent number 9,578,665
- Issue date Feb 21, 2017
- NEC (China) Co., Ltd.
- Chaofeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of resource sharing for device-to-device and c...
- Patent number 9,554,388
- Issue date Jan 24, 2017
- NEC (China) Co., Ltd.
- Chaofeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for interference control
- Patent number 9,479,312
- Issue date Oct 25, 2016
- NEC (China) Co., Ltd.
- Chaofeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for determining transmission power of a second...
- Patent number 9,313,746
- Issue date Apr 12, 2016
- NEC (China) Co., Ltd.
- Chaofeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for performing D2D communication
- Patent number 9,271,244
- Issue date Feb 23, 2016
- NEC (China) Co., Ltd.
- Chaofeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Emitter for trace samples of nickel isotope analysis and its applic...
- Publication number 20210054270
- Publication date Feb 25, 2021
- Institute of Geology and Geophysics, Chinese Academy of Sciences
- Chaofeng Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Zircon ID-TIMS Pb isotope determination method using multiple ion c...
- Publication number 20200335319
- Publication date Oct 22, 2020
- Institute of Geology and Geophysics, Chinese Academy of Sciences
- Zhuyin Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Highly sensitive emitter for strontium isotope analysis of picogram...
- Publication number 20200105514
- Publication date Apr 2, 2020
- Institute of Geology and Geophysics, Chinese Academy of Sciences
- Chaofeng Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOAD BALANCING METHOD, LOAD BALANCING SYSTEM, AND ACCESS CONTROLLER
- Publication number 20180255480
- Publication date Sep 6, 2018
- RICOH COMPANY, LTD.
- Tian YANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS AND ELECTRONIC DEVICE FOR PROCESSING PANORAMIC IMAGE
- Publication number 20180253879
- Publication date Sep 6, 2018
- RICOH COMPANY, LTD.
- Chaofeng LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR CHANNEL MEASUREMENT AND FEEDBACK
- Publication number 20170005712
- Publication date Jan 5, 2017
- NEC Corporation
- Chuangxin JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHODS AND APPARATUSES FOR CHANNEL ESTIMATION AND FEEDBACK IN A TH...
- Publication number 20160191128
- Publication date Jun 30, 2016
- NEC (CHINA) CO., LTD.
- Chuangxin JIANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR RESOURCE SHARING FOR DEVICE-TO-DEVICE AND...
- Publication number 20160081046
- Publication date Mar 17, 2016
- NEC (CHINA) CO., LTD.
- Chaofeng LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DL/UL RESOURCE CONFIGURATION IN A TDD SYSTEM
- Publication number 20150358836
- Publication date Dec 10, 2015
- NEC (CHINA) CO., LTD.
- Dalin ZHU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS OF RESOURCE SHARING FOR DEVICE-TO-DEVICE AND C...
- Publication number 20150351089
- Publication date Dec 3, 2015
- NEC (CHINA) CO., LTD.
- Chaofeng LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SCHEDULING USER EQUIPMENT
- Publication number 20150156792
- Publication date Jun 4, 2015
- NEC (CHINA) CO., LTD.
- Chaofeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PERFORMING D2D COMMUNICATION
- Publication number 20150133132
- Publication date May 14, 2015
- NEC (CHINA ) CO., LTD.
- Chaofeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INTERFERENCE CONTROL
- Publication number 20150110020
- Publication date Apr 23, 2015
- NEC (CHINA) CO., LTD.
- Chaofeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR PERFORMING D2D COMMUNICATION
- Publication number 20140378150
- Publication date Dec 25, 2014
- NEC (CHINA) CO., LTD.
- Chaofeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DETERMINING TRANSMISSION POWER OF A SECOND...
- Publication number 20130344913
- Publication date Dec 26, 2013
- NEC (CHINA) CO., LTD.
- Chaofeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Chaofeng Li

Person

Patents Grantslast 30 patents

Zircon ID-TIMS Pb isotope determination method using multiple ion c...

Load balancing system with an access controller in the field of com...

Method, apparatus and electronic device for processing panoramic image

Method and apparatus for resource sharing for device-to-device and...

Method and apparatus for scheduling user equipment

Methods and apparatuses for channel estimation and feedback in a th...

Method and apparatus for performing D2D communication

Method and apparatus of resource sharing for device-to-device and c...

Method and apparatus for interference control

Method and apparatus for determining transmission power of a second...

Method and apparatus for performing D2D communication

Patents Applicationslast 30 patents

Emitter for trace samples of nickel isotope analysis and its applic...

Zircon ID-TIMS Pb isotope determination method using multiple ion c...

Highly sensitive emitter for strontium isotope analysis of picogram...

LOAD BALANCING METHOD, LOAD BALANCING SYSTEM, AND ACCESS CONTROLLER

METHOD, APPARATUS AND ELECTRONIC DEVICE FOR PROCESSING PANORAMIC IMAGE

METHOD AND APPARATUS FOR CHANNEL MEASUREMENT AND FEEDBACK

METHODS AND APPARATUSES FOR CHANNEL ESTIMATION AND FEEDBACK IN A TH...

METHOD AND APPARATUS FOR RESOURCE SHARING FOR DEVICE-TO-DEVICE AND...

METHOD AND APPARATUS FOR DL/UL RESOURCE CONFIGURATION IN A TDD SYSTEM

METHOD AND APPARATUS OF RESOURCE SHARING FOR DEVICE-TO-DEVICE AND C...

METHOD AND APPARATUS FOR SCHEDULING USER EQUIPMENT

METHOD AND APPARATUS FOR PERFORMING D2D COMMUNICATION

METHOD AND APPARATUS FOR INTERFERENCE CONTROL

METHOD AND APPARATUS FOR PERFORMING D2D COMMUNICATION

METHOD AND APPARATUS FOR DETERMINING TRANSMISSION POWER OF A SECOND...