| Patent | Date |
|---|
Method and system for cryptographic attribute-based access control supporting dynamic rules
Grant 11,425,171 - Zhu , et al. August 23, 2 | 2022-08-23 |
1 GPA high-strength high-modulus aluminum-based light medium-entropy alloy and preparation method thereof
Grant 11,359,265 - Zhang , et al. June 14, 2 | 2022-06-14 |
Repair Method For Self-detecting And Self-healing Of Corrosion Defects In Metals
App 20220118563A1 - | 2022-04-21 |
Hot-work Die Steel With High Toughness At Low Temperatures And High Strength At High Temperatures And High Hardenability And Preparation Method Thereof
App 20220090243 - Huang; Jinfeng ; et al. | 2022-03-24 |
Zn-ga Series Alloy And Its Preparation Method And Application
App 20220031916 - Li; Huafang ; et al. | 2022-02-03 |
Multi-degree-of-freedom Automatic Center-adjusting Device, Hydraulic Quick-coupling Device, And Rescue Equipment
App 20210148080 - MA; Fei ; et al. | 2021-05-20 |
Multi-system, Multi-parameter, Integrated, Comprehensive Early Warning Method And System For Coal And Rock Dynamic Disaster
App 20210134135 - He; Xueqiu ; et al. | 2021-05-06 |
Flight test system for flapping-wing aerial vehicle
Grant 10,994,866 - He , et al. May 4, 2 | 2021-05-04 |
Efficient long-service-life blowing method and system for vanadium extraction-decarburization duplex converters
Grant 10,988,818 - Zhu , et al. April 27, 2 | 2021-04-27 |
Simulation method for flow field of multi-stage fracturing on horizontal well in tight oil reservoir
Grant 10,976,470 - Zhu , et al. April 13, 2 | 2021-04-13 |
Methods For Producing 2024 And 7075 Aluminum Alloys By Recycling Waste Aircraft Aluminum Alloys
App 20210095360 - ZHANG; Shengen ; et al. | 2021-04-01 |
Device and method for measuring overburden of injected gas in cyclic gas injection development of condensate gas reservoir
Grant 10,947,836 - Zhu , et al. March 16, 2 | 2021-03-16 |
Apparatus for high-throughput screw caster of multi-component gradient metal material
Grant 10,913,110 - Li , et al. February 9, 2 | 2021-02-09 |
Device And Method For Preparing Pure Titanium By Electrolysis-chlorination-electrolysis
App 20210025065 - JIAO; Shuqiang ; et al. | 2021-01-28 |
Method For Controlling Bio-slimes In A Clean Circulating Water System Through A Physical-chemical-superconducting High Gradient Magnetic Separation Coupling Process
App 20210017051 - LI; Suqin ; et al. | 2021-01-21 |
Simulation Method for Flow Field of Multi-Stage Fracturing on Horizontal Well in Tight Oil Reservoir
App 20210003742 - ZHU; WEIYAO ; et al. | 2021-01-07 |
Method For Identifying A Medium Structure Coupling And A Fracture Network Morphology Of A Shale Gas Reservoir
App 20210003005 - ZHU; Weiyao ; et al. | 2021-01-07 |
Method and device for identifying structure of flow field in unconventional gas reservoir
App 20210003004 - ZHU; WEIYAO ; et al. | 2021-01-07 |
Monitoring and forewarning method for coal-rock dynamic disasters based on electromagnetic radiation and earth sound
Grant 10,884,154 - Li , et al. January 5, 2 | 2021-01-05 |
Method Based On Fluidizing For Modifying And Preparing Low-cost Titanium Powders For 3d Printing
App 20200406352 - QIN; Mingli ; et al. | 2020-12-31 |
Flexible Skew Rolling Mill With Dual-rotatable-shafts
App 20200398323 - WANG; Baoyu ; et al. | 2020-12-24 |
Method And System For Cryptographic Attribute-based Access Control Supporting Dynamic Rules
App 20200404023 - ZHU; Yan ; et al. | 2020-12-24 |
Deep cone thickener with underflow concentration rapid auto-adjustment
Grant 10,864,463 - Wu , et al. December 15, 2 | 2020-12-15 |
Method For Preparing Lead Directly From Lead-containing Material By Solid Phase Reaction
App 20200377971 - WANG; Chengyan | 2020-12-03 |
PREPARING METHOD FOR TITANIUM OF Ti-C-S ANODE BY CARBONIZED/SULFURIZED ILMENITE
App 20200378020 - JIAO; Shuqiang ; et al. | 2020-12-03 |
Device and Method for Measuring Overburden of Injected Gas in Cyclic Gas Injection Development of Condensate Gas Reservoir
App 20200362689 - ZHU; WEIYAO ; et al. | 2020-11-19 |
Device and method for evaluating gas-water two-phase flow fracture conductivity of fractured shale
Grant 10,837,278 - Zhu , et al. November 17, 2 | 2020-11-17 |
Device And Method For Forming Shaft Part By Two-roller Flexible Skew Rolling
App 20200346262 - WANG; Baoyu ; et al. | 2020-11-05 |
Methods of optimizing well spacing for shale gas development
Grant 10,822,938 - Zhu , et al. November 3, 2 | 2020-11-03 |
Efficient Long-service-life Blowing Method And System For Vanadium Extraction-decarburization Duplex Converters
App 20200340070 - ZHU; Rong ; et al. | 2020-10-29 |
Polishing Method For Inner Wall Of Hollow Metal Part
App 20200338640 - ZHANG; Baicheng | 2020-10-29 |
Clean and rapid smelting method in an electric arc furnace with full scrap steel
Grant 10,808,290 - Zhu , et al. October 20, 2 | 2020-10-20 |
Method and apparatus for casting a material comprising of nano-micro duplex grain structure
Grant 10,799,948 - Wang , et al. October 13, 2 | 2020-10-13 |
Method for manufacturing lightweight steel plate with ultrahigh strength and high toughness
Grant 10,793,932 - Luo , et al. October 6, 2 | 2020-10-06 |
Method for Manufacturing Lightweight Steel Plate with Ultrahigh Strength and High Toughness
App 20200308666 - LUO; Haiwen ; et al. | 2020-10-01 |
High-moisture sludge ultra-fine synchronizing deep-drying device and a method thereof
App 20200308039 - XING; Yi ; et al. | 2020-10-01 |
Production method for smelting clean steel from full-scrap steel using duplex electric arc furnaces
Grant 10,767,239 - Zhu , et al. Sep | 2020-09-08 |
Hydrometallurgical Method For Recycling Lead From Spent Lead-acid Battery Paste
App 20200280111 - WANG; Chengyan ; et al. | 2020-09-03 |
Methods for optimizing bunch distance of fractured horizontal wells of shale gas
Grant 10,761,241 - Zhu , et al. Sep | 2020-09-01 |
Deep Cone Thickener With Underflow Concentration Rapid Auto-adjustment
App 20200261828 - WU; Aixiang ; et al. | 2020-08-20 |
Methods of Optimizing Well Spacing for Shale Gas Development
App 20200224522 - ZHU; Weiyao ; et al. | 2020-07-16 |
Methods for Optimizing Bunch Distance of Fractured Horizontal Wells of Shale Gas
App 20200225384 - ZHU; WEIYAO ; et al. | 2020-07-16 |
Fiber-Reinforced Copper-Based Brake Pad for High-speed railway train, and Preparation and Friction Braking Performance Thereof
App 20200208701A1 - | 2020-07-02 |
Metal Material Sintering Densification and Grain Size Control Method
App 20200198013 - ZHANG; Lin ; et al. | 2020-06-25 |
Apparatus and Method Based on Selective Laser Melting Technique for Preparing Functionally Gradient Material
App 20200189001 - ZHANG; Baichen ; et al. | 2020-06-18 |
Method and apparatus for retrieving valuable metals step by step from waste printed circuit board particles
Grant 10,655,198 - Guo , et al. | 2020-05-19 |
1 Gpa High-strength High-modulus Aluminum-based Light Medium-entropy Alloy And Preparation Method Thereof
App 20200123635A1 - | 2020-04-23 |
Monitoring And Forewarning Method For Coal-rock Dynamic Disasters Based On Electromagnetic Radiation And Earth Sound
App 20200033496 - LI; Zhenlei ; et al. | 2020-01-30 |
Mm'x-y Metal Composite Functional Material And Preparation Method Thereof
App 20200024693 - ZHANG; Hu ; et al. | 2020-01-23 |
Device And Method For Evaluating Gas-water Two-phase Flow Fracture Conductivity Of Fractured Shale
App 20190330980 - ZHU; Weiyao ; et al. | 2019-10-31 |
Gold Mine Cyanide Tailing Disposal Method Using Paste Technology
App 20190275571 - WU; Aixiang ; et al. | 2019-09-12 |
Method Of Locating Coal-rock Main Fracture By Electromagnetic Radiation From Precursor Of Coal-rock Dynamic Disaster
App 20190277942 - SONG; Dazhao ; et al. | 2019-09-12 |
Method and system for group-oriented encryption and decryption with selection and exclusion functions
Grant 10,411,885 - Zhu , et al. Sept | 2019-09-10 |
Test method and system for PLC security defense device
Grant 10,356,118 - Xie , et al. July 16, 2 | 2019-07-16 |
Method And Apparatus For Casting A Material Comprising Of Nano-micro Duplex Grain Structure
App 20190176230 - WANG; Zidong ; et al. | 2019-06-13 |
Method For Producing Lutra-high-strength Martensitic Cold-rolled Steel Sheet By Ultra Rapid Heating Process
App 20190153558 - LUO; Haiwen ; et al. | 2019-05-23 |
Method For Preparing Oxide Dispersion Strengthening F/m Steel Using Smelting And Casting Process
App 20190144962 - YAN; Qingzhi ; et al. | 2019-05-16 |
Method For Controlling Microstructure Of Recycled Aluminum Alloy
App 20190144972 - Zhang; Shengen ; et al. | 2019-05-16 |
Apparatus For High-throughput Screw Caster Of Multi-component Gradient Metal Material
App 20190054521 - Li; Jingyuan ; et al. | 2019-02-21 |
Clean And Rapid Smelting Method In An Electric Arc Furnace With Full Scrap Steel
App 20190048430 - ZHU; Rong ; et al. | 2019-02-14 |
Production Method For Smelting Clean Steel From Full-scrap Steel Using Duplex Electric Arc Furnaces
App 20180363077 - ZHU; Rong ; et al. | 2018-12-20 |
System and method for emulsion breaking and phase separation by droplet adhesion
Grant 10,150,058 - Stone , et al. Dec | 2018-12-11 |
Preparation method of low-pH controlled-release intelligent corrosion inhibitor
Grant 10,131,995 - Li , et al. November 20, 2 | 2018-11-20 |
Method for preparing stainless reinforcing steel bar resistant to corrosion of chloride ions
Grant 10,041,164 - Li , et al. August 7, 2 | 2018-08-07 |
Method And Apparatus For Retrieving Valuable Metals Step By Step From Waste Printed Circuit Board Particles
App 20180187285 - GUO; ZHANCHENG ; et al. | 2018-07-05 |
Full-duplex wireless communication method, antenna device and full-duplex wireless communication system
Grant 9,912,374 - Zhang March 6, 2 | 2018-03-06 |
Method and System for Group-oriented Encryption and Decryption with Selection and Exclusion Functions
App 20180006811 - ZHU; Yan ; et al. | 2018-01-04 |
Method and System for Cryptographic Decision-making of Set Membership
App 20170359177 - ZHU; Yan ; et al. | 2017-12-14 |
Pollution-free method for recycling iron-based grinding waste
Grant 9,796,022 - Zhang , et al. October 24, 2 | 2017-10-24 |
Vibration Control Method For Flapping-wing Micro Air Vehicles
App 20170297702 - He; Wei ; et al. | 2017-10-19 |
Complete non-cyanogens wet process for green recycling of waste printed circuit board
Grant 9,689,055 - Zhang , et al. June 27, 2 | 2017-06-27 |
Industrial method for producing dispersion-strengthened iron-based materials at low cost and in large-scale
Grant 9,676,030 - Guo , et al. June 13, 2 | 2017-06-13 |
Sector-shaped Section Of Continuous Casting Machine For Heavy Reduction Of Solidified Terminal Of Continuously Cast Slab And Heavy Reduction Method Thereof
App 20170113266 - Kang; Yonglin ; et al. | 2017-04-27 |
Measuring whispering-gallery-mode resonator
Grant 9,588,061 - Sun , et al. March 7, 2 | 2017-03-07 |
Method For Preparing Stainless Reinforcing Steel Bar Resistant To Corrosion Of Chloride Ions
App 20170058391 - LI; Xiaogang ; et al. | 2017-03-02 |
Full-duplex Wireless Communication Method, Antenna Device And Full-duplex Wireless Communication System
App 20170054472 - Zhang; Zhongshan | 2017-02-23 |
Test Method And System For Plc Security Defense Device
App 20170013009 - Xie; Lun ; et al. | 2017-01-12 |
Rectangular band-pass filter having recesses of less than one-quarter wavelength depth formed therein for fitting a dielectric insert with a superconductive film within the recesses
Grant 9,537,195 - Sun , et al. January 3, 2 | 2017-01-03 |
Reduction and harmless method for recycling heavy metal waste
Grant 9,499,440 - Pan , et al. November 22, 2 | 2016-11-22 |
A reduction and harmless method for recycling heavy metal waste
App 20160257617 - Pan; De an ; et al. | 2016-09-08 |
Preparation Method Of Low-ph Controlled-release Intelligent Corrosion Inhibitor
App 20160208165 - LI; XIAOGANG ; et al. | 2016-07-21 |
Technologies of twice dissolved by hydrochloric acid for waste rare earth luminescent materials
Grant 9,322,083 - Zhang , et al. April 26, 2 | 2016-04-26 |
Method for Treating Waste Rare Earth Luminescent Material Using Dual Hydrochloric Acid Dissolution
App 20150225813 - Zhang; Shengen ; et al. | 2015-08-13 |
Band-pass Filter
App 20150188208 - SUN; Liang ; et al. | 2015-07-02 |
Measuring Whispering-gallery-mode Resonator
App 20140247061 - SUN; Liang ; et al. | 2014-09-04 |
Industrial Method For Producing Dispersion-strengthened Iron-based Materials At Low Cost And In Large-scale
App 20130236349 - Guo; Zhimeng ; et al. | 2013-09-12 |
Pollution-free Method For Recycling Iron-based Grinding Waste
App 20130091987 - ZHANG; Shengen ; et al. | 2013-04-18 |
Complete Non-cyanogens Wet Process For Green Recycling Of Waste Printed Circuit Board
App 20120318681 - ZHANG; Shengen ; et al. | 2012-12-20 |
Plug-in kiln video camera and image processing system
Grant 7,719,564 - Gao , et al. May 18, 2 | 2010-05-18 |
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