Inventor
Yijian Chen
Inventor
Shenzhen, CN
Overview
Patents· 81 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication36%
H04WWireless communication networks26%
H04BTransmission25%
H04JMultiplex communication2%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h102%
E21BEarth or rock drilling1%
G01NInvestigating or analysing materials by determining their chemical or physical properties1%
G02BOptical elements, systems or apparatus1%
B28BShaping clay or other ceramic compositions1%
C04BLime, magnesia1%
PatentTitleYear
10,855,343Method, apparatus and system for acquiring codebook by channel state information report type202010,841,058Method and device for notifying and determining DMRS ports or mapping relationship202010,833,746Method for transmitting a channel state information-reference signal, processor, base station and storage medium202010,812,239Method and apparatus for information reporting, and method and apparatus for information transmission202010,794,180Mineshaft-stratum fracture coupled flowing simulation experiment device and method202010,784,938Data processing method and apparatus202010,763,934Reference signal information feedback method, device and terminal202010,746,638Direct method for manufacturing large model fractured core and maintaining original oil-water saturation202010,742,272Channel information feedback method and apparatus, terminal and base station202010,735,055Method and device for reducing complexity of channel quantization202010,735,161Channel state information based processing method, and relevant devices and computer storage medium202010,700,833Transmission parameter configuration method and base station, information transmission method and terminal, and storage medium202010,686,571Method and apparatus for signaling configuration202010,673,505Method and device for configuring channel information, and method and device for channel information feedback202010,673,586Downlink pilot transmitting method and device, detection method and device, evolved node B and terminal202010,651,910Information sending,information determing and relationship determining methods and devices202010,623,154Method and device for configuring channel state information reference signal, and method and device for parsing configuring channel state information reference signal202010,594,528Method and apparatus for sequence generation202010,574,409Information notification method and channel state information process execution method202010,560,170Method for channel information feedback in multi-antenna system, and terminal202010,547,424Method of configuring channel state information reference signal transmitted on pilot and device utilizing same202010,511,366Signaling transmission method and device for multiple-input multiple-output system201910,505,601Method and device for feeding back channel state information in multi-input multi-output system201910,425,850Method and device for determining indication signalling of pilot signal for channel measurement and method and device for feeding back CSI201910,415,374Logging-while-drilling optical fiber communication device201910,364,184Manufacturing method of big-model low-permeability microcrack core201910,362,155Method, base station, and terminal for wireless link processing201910,348,373Method and device for quantizing and feeding back channel information and precoding data201910,349,437Method for sending and detecting downlink control information, sending end, and receiving end201910,341,080Method and apparatus for determining quantity of channel quality indicators (CQI)201910,270,500Channel information feedback method, base station and terminal201910,206,203Control signaling transmission and demodulation method, system and terminal201910,187,129Information feedback method, terminal, base station, communication system and storage medium201910,020,853Method and system for processing downlink pilot signal20189,942,888Sending method and apparatus for enhanced physical downlink control channel20189,941,942Method and device for processing channel state information, user equipment and evolved node B20189,907,061'ePDCCH transmitting and receiving method, base station and user equipment'20189,900,873'Method and device for transmitting parameters and method and device for generating parameters'20189,883,497'Control signaling transmission and detection methods, base station, and terminal'20189,820,299'Method for sending and detecting downlink control information, sending end, and receiving end'20179,800,312'Method and terminal for feeding back channel state information'20179,713,132'Method and system for processing downlink control information'20179,692,574'Methods and devices for detecting control signaling and implementing control signaling detection'20179,679,771'Fabrication and design methods using selective etching and dual-material self-aligned multiple patterning processes to reduce the cut-hole patterning yield loss'20179,661,617'Determination method and device for resources in physical uplink control channel'20179,629,014'Method for notifying interference measurement reference information, method and device for measuring interference'20179,609,640'Method and device for sending and receiving EPDCCH, base station, and user equipment'20179,590,749'Terminal and method for calculating channel quality indication information'20179,532,351'Downlink control information transmitting method, detecting method, base station and user equipment'20169,509,476'Method and device for detecting control signalling and implementing control signalling detection'20169,497,754'Configuration and detection method and device for enhanced downlink control channel, evolved node B and terminal'20169,491,649'Method and apparatus for transmitting periodic feedback report'20169,425,932'Method for detecting downlink control channel, user equipment, and base station'20169,408,196'Method and terminal for feeding back channel state information'20169,398,581'Method and device for transmitting downlink control information'20169,379,827'Method, system, and apparatus for notifying and determining antenna port position relationship'20169,331,770'Method and system for precoding open loop spatial multiplexing and precoding indication method'20169,271,274'Method and base station for informing power message'20169,258,048'Method and terminal for feeding back channel state information'20169,236,980'Control channel transmitting, receiving method, base station and terminal'20169,136,921'Method for channel information feedback and a terminal'20159,107,087'Method and device for determining channel quality indication information'20159,014,288'Method and system for acquiring channel information'20158,976,839'Method, device and system for configuring codebook'20158,929,476'Method and user equipment for feeding back channel state information'20158,913,574'Channel state information feedback method and user equipment'20148,908,811'Method and system for acquiring channel state information'20148,903,005'Method for sending channel information, and a terminal, a base station and an LTE-A system'20148,867,331'Methods and devices for sending positioning reference signals, for sending data and for receiving data'20148,830,932'Obtaining method and device for channel information'20148,831,067'Method and system for channel state information feedback'20148,798,185'Method and system for MIMO channel information feedback'20148,797,978'Method for sending and detecting downlink control information'20148,761,116'Method and system for transmitting position reference signal'20148,660,032'Method for transmitting feedback of channel state information and user equipment'20148,532,218'Method and terminal for channel state information feedback'20138,524,605'Fabrication and mask design methods using spatial frequency sextupling technique'20138,488,564'Method and device for mapping a codeword to a layer in a multi-input multi-output system'20138,483,306'Method and system for precoding and method for constructing precoding codebook'20137,700,444'Post-lithography misalignment correction with shadow effect for multiple patterning'20107,075,699'Double hidden flexure microactuator for phase mirror array'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2018Patents assigned to CHEN YIJIAN (32)· patent assignee history
2013–2020Patents assigned to ZTE CORP (72)· patent assignee history
2013–2018Patents assigned to DAI BO (18)· patent assignee history
2013–2018Patents assigned to XU JUN (18)· patent assignee history
2013–2020Based in Shenzhen, CN· patent location history
2013Based in Hercules, CA, US· patent location history
2014–2018Patents assigned to ZHANG JUNFENG (15)· patent assignee history
2014–2020Based in Guangdong, CN· patent location history
2014Based in Shenzhen, Guangdong Province, CN· patent location history
2019–2020Based in Chengdu, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZTE CORP | 72 | 2013–2020 |
| CHEN YIJIANself | 32 | 2010–2018 |
| DAI BO | 18 | 2013–2018 |
| XU JUN | 18 | 2013–2018 |
| ZHANG JUNFENG | 15 | 2014–2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shenzhen, CN | 65 | 2013–2020 |
| Guangdong, CN | 8 | 2014–2020 |
| Chengdu, CN | 4 | 2019–2020 |
| Shenzhen, Guangdong Province, CN | 1 | 2014 |
| Hercules, California, US | 1 | 2013 |