Beijing
China
144
2026-06-25
The entities that hold a legal rights for patent applications filed by inventor Wu Qiang:
Qiang Wu from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
METHODS, DEVICES, AND STORAGE MEDIUM FOR SYNCHRONOUS TREATMENT OF WATER HAZARD AND SUBSIDENCE
#2 | 2026-06-25HULL-SHAPED UNMANNED SUBMERSIBLE RESCUE ROBOT FOR UNDERGROUND MINES AND CONTROL METHODS THEREOF
#3 | 2026-06-18DISPLAY APPARATUS
#4 | 2026-01-15SYSTEMS AND METHODS FOR STAGING OF DATA UPDATES TO DATABASE SYSTEM IN A MULTI-TENANT SYSTEM
#5 | 2025-09-16Methods for grout injection repair and water retention in goaf
#6 | 2025-07-31WEARABLE DEVICE
#7 | 2025-07-03DATA PROCESSING METHOD, DEVICE, AND SYSTEM
#8 | 2025-05-29COAL MINING SYSTEM AND METHOD OF DUAL CIRCULATION DRILLING WITH MECHANICAL REAMING AND ABRASIVE JET
#9 | 2025-05-27Method of segmented grouting for repairing aquifers in mining area
#10 | 2025-04-29Coal rock interface directional detection device and method based on elastic waves
#11 | 2025-03-04Coal and coalbed methane mining system based on ground drilling, method and related device
#12 | 2025-03-04Integrated mining method of coal breaking, coal extraction and water circulation in U-well and system thereof
#13 | 2025-01-23SYSTEM AND METHOD FOR COMMON CONTROL CHANNELS IN A COMMUNICATIONS SYSTEM
#14 | 2025-01-14Grouting and water blocking method for directional hole with large offset in hard rock stratum
#15 | 2024-11-12Directional drilling method for branching borehole with short radius and system
#16 | 2024-10-29Method for repairing aquifer in coal mine area
#17 | 2024-09-17Method and device for determining development status of separation layer of coal mine
#18 | 2024-08-06Directional drilling device and drilling method of aquifer remediation of coal seam roof
#19 | 2024-05-02Tracer diffusion device, system for tracing development of water conducting fracture zone and relataed method
#20 | 2023-10-10Method for blocking mine water inrush
#21 | 2022-10-04Filling bag and sealing method for drilled hole for detection in three zones of overburden
#22 | 2022-08-11System and method of transient electromagnetic advanced detection
#23 | 2022-01-27System and method for common control channels in a communications system
#24 | 2021-09-30Method for evaluating downhole working condition of a PDC bit
#25 | 2021-07-29Method for sending random access preamble sequence, device, and system
#26 | 2021-06-24System and method for monitoring water inrush
#27 | 2020-11-05Method and system for laser additive manufacturing based on keyhole effects
#28 | 2020-10-15Method and apparatus for transmitting data
#29 | 2020-09-17Reference signal measurement method, reference signal sending method, and related device
#30 | 2020-07-09Data transmission method and device
#31 | 2020-06-11Methods for transmitting and receiving control channel, base station, and user equipment
#32 | 2020-04-09Method for generating random access channel ZC sequence, and apparatus
#33 | 2020-03-19Random access sequence generation method, device, and system
#34 | 2020-01-09Signal sending method and apparatus, and signal receiving method and apparatus
#35 | 2020-01-02Resource configuration method, user equipment, and base station
#36 | 2019-11-14EPDCCH candidate determining method and device
#37 | 2019-09-19Method for sending random access preamble sequence, device, and system
#38 | 2019-09-19Porous structure Si Cu composite electrode of lithium ion battery and preparation method thereof
#39 | 2019-08-15Data transmission method and device
#40 | 2019-08-08Method, device and system for transmitting enhanced downlink control channel
#41 | 2019-07-25Control channel transmission method and apparatus
#42 | 2019-06-20Method and apparatus for allocating control channel candidates
#43 | 2019-03-28Method and apparatus for transmitting data
#44 | 2019-03-21Three-dimensional digital virtual imaging device and method for stratigraphic texture of borehole core
#45 | 2019-03-21Three-dimensional directional transient electromagnetic detection device and method for mining borehole
#46 | 2019-01-17Transmit diversity method, device, and system
#47 | 2018-12-13System and method for common control channels in a communications system
#48 | 2018-11-29Signal sending apparatus, signal detection apparatus, signal sending and detection system, signal sending method, and signal detection method
#49 | 2018-11-29Signal sending apparatus, signal detection apparatus, signal sending and detection system, signal sending method, and signal detection method
#50 | 2018-11-29Methods for transmitting and receiving control channel, base station, and user equipment
#51 | 2018-11-08Reference signal measurement method, reference signal sending method, and related device
#52 | 2018-10-25Precoding matrix determining method and apparatus
#53 | 2018-09-20Method and apparatus for allocating control channel candidates
#54 | 2018-09-13System and method for common control channels in a communications system
#55 | 2018-09-13System and method for feeding back channel information
#56 | 2018-08-23Random access sequence generation method, device, and system
#57 | 2018-08-23Data transmission method and apparatus
#58 | 2018-08-09Acknowledgement indication method for data transmission and related device
#59 | 2018-07-19Data transmission method, terminal device, and base station
#60 | 2018-06-07Method for processing feedback information, base station, and user equipment
#61 | 2018-04-12Control channel candidate determining method and device
#62 | 2018-03-01CODING APPARATUS AND METHOD
#63 | 2018-02-01Channel measurement method, base station, and UE
#64 | 2018-01-25Control information transmission method, base station, and user equipment
#65 | 2018-01-04System and method for feeding back channel information
#66 | 2017-12-07Data transmission method, apparatus and system, and user equipment
#67 | 2017-11-23Method for transmitting 4-antenna precoding matrix, user equipment and base station
#68 | 2017-11-09Data transmission method and device
#69 | 2017-11-09Method for assigning number of control channel candidates and number of blind detection times, base station, and user equipment
#70 | 2017-11-09Methods for transmitting and receiving control channel, base station, and user equipment
#71 | 2017-10-26Control channel transmission method and apparatus
#72 | 2017-10-26Precoding matrix indicator PMI feedback method
#73 | 2017-10-19Communication method and apparatus
#74 | 2017-10-19Signal sending apparatus, signal detection apparatus, signal sending and detection system, signal sending method, and signal detection method
#75 | 2017-10-19Control information transmission method, and apparatus
#76 | 2017-10-05Methods for transmitting and receiving control channel, base station, and user equipment
#77 | 2017-10-05Method and apparatus for allocating control channel candidates
#78 | 2017-09-14Resource configuration method, user equipment, and base station
#79 | 2017-08-17Method and device for scrambling sequence configuration, user equipment, and base station
#80 | 2017-07-06System and method for common control channels in a communications system
#81 | 2017-06-15Precoding matrix indicator feedback method, receive end, and transmit end
#82 | 2017-03-23Method for generating random access channel ZC sequence, and apparatus
#83 | 2017-01-12Precoding matrix indicator feedback method, receiving method, and apparatus
#84 | 2016-12-29Method for feeding back channel quality indicator, and method and apparatus for sending resource scheduling information
#85 | 2016-11-10Bidirectional variable cross-section water-pressure bearer cycle test system for coal mine water inrush model test
#86 | 2016-11-03Methods for transmitting and receiving control channel, base station, and user equipment
#87 | 2016-11-03Method for determining rank indication RI bit number, base station, and terminal
#88 | 2016-09-08Method and apparatus for transmitting data
#89 | 2016-07-28Precoding matrix indicator feedback method, receive end, and transmit end
#90 | 2016-07-07Channel state information feedback method and apparatus
#91 | 2016-04-14LINK AGGREGATION
#92 | 2016-03-24Method for transmitting 4-antenna precoding matrix, user equipment and base station
#93 | 2016-03-17Control channel transmission method and equipment
#94 | 2016-02-18Precoding matrix indicator feedback method, receive end, and transmit end
#95 | 2016-01-21Geomechanical fluid-solid coupling testing device for water inrush from coal mine collapse column
#96 | 2015-12-31Method for feeding back precoding matrix indicator, receive end and transmit end
#97 | 2015-11-12EPDCCH candidate determining method and device
#98 | 2015-11-12Method for processing feedback information, base station, and user equipment
#99 | 2015-11-05Reference signal measurement method, reference signal sending method, and related device
#100 | 2015-11-05Method for determining rank indication RI bit number, base station, and terminal
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