国家/地区 中国（41） 世界知识产权组织（2）
IPC部 C（24） H（17） B（7）
A（5） G（3） F（2）
IPC大类 C08（13） H01（12） C09（5）
H05（5） C22（4） B01（3）
C01（3） A47（2） A61（2）
B29（2） C07（2） G01（2）
IPC小类 C08L（13） C08K（12） H01M（8）
C08J（7） B01J（3） C01B（3）
C22B（3） H01B（3） H05K（3）
A47J（2） B29C（2） C07C（2）
C08G（2） C09D（2） C09K（2）
IPC C08K003/04（10） C08K003/22（4） C08L075/04（4）
C08J005/18（3） C08J009/10（3） C08K003/34（3）
C08L023/08（3） C22B003/02（3） C22B026/12（3）
H01M004/139（3） H01M004/36（3） H01M004/583（3）
H05K009/00（3） A47J037/06（2） B01J027/24（2）
发明人 HE L（41）
公开年 2021（22） 2022（17） 2023（2）
申请年 2021（41）
专利权人 UNIV CENT SO.（3） WUHAN KINGFA.（3） WUHAN KINGFA.（3） BEIJING BEIH.（2）
GUANGZHOU SP.（2） HAIER SMART .（2） HE L（2） NANJING MEDI.（2）
QIJI SUZHOU .（2） QINGDAO HAIE.（2）

Composite graphite material used in negative electrode of secondary battery, comprises main particles comprising artificial graphite and coating layer comprising amorphous carbon, and has preset air oxidation temperature.

HE L, KANG M, MENG K, HERIVING

Modifying carbon fiber supporting epoxy resin used as base material in chemical process device e.g. adding diethylenetriamine, 1-ethyl-carbodiimide hydrochloride and N-hydroxysuccinimide, mixing and stirring organic phase, and adding alkaline solution and reacting.

GUO Z, CHEN L, HE L, LIU D

Aqueous-based graphene modified alkyd cloud iron antirust coating useful in field of corrosion protective coating comprises aqueous-based graphene alkyd resin, mica iron oxide, aqueous-based wetting and dispersing agent, deionized water, drying agent and antifoaming agent.

FAN H, JIA J, ZHU N, HE L, ZHANG S, YUAN Q, WU X, HU D

Preparing low-platinum catalyst with non-noble metal catalyst as carrier useful as fuel cell cathode catalyst in acidic or alkaline fuel cell comprises preparing M-N-C type non-noble metal catalyst, using synthetic non-precious metal catalyst and carrying platinum and cerium oxide.

SHAO Z, ZHENG L, AI J, HE L, GAO Y, HOU M

Heating pipe for use in electric oven, has inert gas filled in hollow part formed by graphene conductive layer, where end of conductive lead is connected with graphene layer and another end is connected to power supply.

HE L, DONG S, GE R, PEI Y, WANG D, ZHAO P

Graphene wire used for power transmission, comprises graphene semiconductor insulating layer, glass fiber woven layer, fire-resistant mica tape, waterproof layer, braided copper wire belt, and conductor.

HE L

Device for graphene dry, has second gas pipe whose bottom end is connected with top end pipeline of drain pipe and inner portion of second tank portion is provided with spiral pipe.

HE L

Silicon-carbon composite negative electrode material with high compact structure, comprises silicon/graphite composite core, which has multiple layers of flake graphite and nano silicon, where flake graphite is arranged in oriented manner.

QIN S, YANG C, HE L, CHEN T, TU F, YANG L, PENG Q, TANG G, LUO L

Oven, has heat-conducting substrate set on side wall of box body, and isolating part set between adjacent conductive heating modules, where main control unit is configured to respectively control each conductive heater module.

HE L, DONG S, PEI Y, ZHAO P, WANG D, GE R

Environmentally friendly silicone rubber sports floor useful in sports venues, gymnasium, training hall, comprises e.g. silicon rubber, enhancer, filler, hydroxy silicone oil, internal mold release agent, foaming agent, cross-linking agent, and colorant.

HE L, ZHANG J, SUN C