Beijing
China
15
2021-02-25
The entities that hold a legal rights for patent applications filed by inventor Li Chaofeng:
Chaofeng Li from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Emitter for trace samples of nickel isotope analysis and its application in thermal ionization mass spectrometry
#2 | 2020-10-22Zircon ID-TIMS Pb isotope determination method using multiple ion counters with dynamic multi-collection protocol
#3 | 2020-04-02Highly sensitive emitter for strontium isotope analysis of picogram-level samples by thermal ionization mass spectrometry
#4 | 2018-09-06Load balancing system with an access controller in the field of communication technology
#5 | 2018-09-06Method, apparatus and electronic device for processing panoramic image
#6 | 2017-01-05METHOD AND APPARATUS FOR CHANNEL MEASUREMENT AND FEEDBACK
#7 | 2016-06-30Methods and apparatuses for channel estimation and feedback in a three-dimensional multiple input and multiple output system
#8 | 2016-03-17Method and apparatus for resource sharing for device-to-device and cellular communications in a multicell network
#9 | 2015-12-10METHOD AND APPARATUS FOR DL/UL RESOURCE CONFIGURATION IN A TDD SYSTEM
#10 | 2015-12-03Method and apparatus of resource sharing for device-to-device and cellular communications
#11 | 2015-06-04Method and apparatus for scheduling user equipment
#12 | 2015-05-14Method and apparatus for performing D2D communication
#13 | 2015-04-23Method and apparatus for interference control
#14 | 2014-12-25Method and apparatus for performing D2D communication
#15 | 2013-12-26Method and apparatus for determining transmission power of a secondary transmitter in a hierarchical spectrum sharing system
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