国家/地区 中国（20） 世界知识产权组织（2）
IPC部 B（20）
IPC大类 B29（20）
IPC小类 B29C（20） B33Y（20） C08K（2）
C08L（2） C25D（2）
IPC B29C064/379（20）
发明人 LIU X（3） WANG J（3） WEI X（3）
WEI Z（3） ZHAO J（3） GUO J（2）
LI H（2） LI Y（2） LIU T（2）
WU W（2） ZHANG G（2）
公开年 2021（8） 2023（5） 2022（4） 2018（3）
申请年 2021（7）  2022（7）  2017（3）  2020（2） 
专利权人 CHENGDU SHIB.（3） UNIV JILIN（2） UNIV QINGDAO.（2）

Method for manufacturing bidirectional deformation flexible intelligent driver based on four-dimensional printing, involves changing external voltage of driver such that driver is repeatedly switched between temporary shape and permanent shape for forming cyclic deformation.

ZHANG L, WU T, WU M

Method for realizing fine electromagnetic field precise locating conductive material three-dimensional printing process, involves utilizing blade to remove printed model from fixed base, and polishing outer part of flexible circuit board.

LI B, GU H, ZHANG J

Method for preparing melt deposition molding (FDM) three-dimensional (3D) printing portion with high conductivity used in electronics industry, involves performing ultrasonic and microwave radiation treatment to workpiece printed by FDM3D.

ZHENG L, WU L, WANG H, LIN H, WANG J, ZHENG Y

Multi-snake resistance type flexible sensor based on three-dimensional (3D) printing for measuring tensile strain by multiple mechanical deformation, has flexible sensor main body whose two ends are sequentially connected with metal electrode and lead.

HUANG X, BU X, LI Y, ZHANG P, ZHANG K, WANG G, HUANG L

Preparation of micro-nano three-dimensional printing conductive biological support, by designing biological support, carrying out pretreatment on substrate, using printing technology to print biological support on pretreated substrate and wrapping conductive material on surface of biological support.

ZHAO J, XU Q, HAN Z, LI W, LAN H, YU Z, MA L, ZHANG G

Preparation of electromagnetic shielding composite material involves using hydrochloric acid and lithium fluoride to etch metal aluminum layer, dispersing freeze-dried titanium carbide and graphene oxide in water, extruding obtained printing ink, and oxidizing obtained three-dimensional frame.

SHAO R, LIU S, YU R, PEI X, LIU G, XU Z

Super-sliding bionic material useful in producing three-dimensional printing piece, comprises hydrophobic powder, pore-adding agent e.g. multi-walled carbon nano-tube, single-walled carbon nano-tube, graphene or activated carbon, and connecting phase powder e.g. thermoplastic polymer.

SHI Y, YAN C, WU Z, LI Y, SU B

Material extrusion-type three-dimensional printing involves placing supporting material in container, supplying printing slurry, extruding by three-dimensional printer, determining target curing treatment mode in light transmittance of supporting material, and curing printing slurry.

CHEN X, YANG M, LI J, MA G, SHI Z, ZHANG Q, QIN L, LIU Y, WU Y, WANG F

High-toughness and high-strength graphene three-dimensional printer, has tee joint with water pump connect and water outlet pipe between propped-way and shower room, and water return pipe connect with shower room by connect shower room connect.

JI J, DENG Z

Composite material with water vapor barrier function comprises substrate layer and bionic desert beetle structure arranged on surface of substrate layer, surface of substrate layer is hydrophobic and bionic desert beetle structure comprises bionic cactus needle structures which are hydrophilic.

SHANG Y, CHEN G, LU S, LI H, PAN J, ZENG W, ZHAN H, MEI J, YANG X, HE Z