国家/地区 中国（16） 美国（2）
IPC部 C（8） B（6） H（4）
A（2）
IPC大类 B01（5） C02（4） H01（4）
A61（2） C08（2） C09（2）
IPC小类 B01J（4） C02F（4） C08L（2）
C09K（2） H01L（2）
IPC B01J023/745（2） B01J037/08（2）
发明人 YAN L（16）
公开年 2022（16）
申请年 2022（10）  2021（5） 
专利权人

Laser contacting process used for bonding semiconductor elements, involves controlling amount of laser light absorbed by laser control structure, and bonding contacting sections and contacting object.

JANG K S, EOM Y S, CHOI G, CHOI K, JOO J, MOON S, LEE C, CHANG K S, MUN C K, JOO J H, MOON S H, LEE C M, WEN S, ZHU Z, CUI G, YAN L, CHANG K

Reducing oxidation graphene/phosphoric acid esterification polyvinyl alcohol composite gas gel involves adding predetermined amount of polyvinyl alcohol, mixing uniformly, wash product, drying phosphoric acid esterified polyvinyl alcohol, using improved hummers method to prepare oxidation graphene.

YU H, SONG W, LI Y, LI X, YANG L, LI J, YAN L

New-type high-efficiency radiating graphene electric heater for heating human body, has shell whose inner side wall is symmetrically and fixedly connected with two dust-proof plates.

GUO Y, YAN L, FAN C, SHAN L, CHEN Q, GAO Y, WANG L, DOU Y, HAN Y

Composite anti-corrosion cable for transmitting electric energy, information and realizing electromagnetic energy conversion of wire product, comprises inner core, where surface of inner core is provided with graphene layer.

CUI X, YAN L, HUAN Z

Preparing vicinal diol by catalytic hydrogenolysis of lignocellulose, involves converting lignocellulosic vitamin into ortho-diol by hydrogenation at predefined conditions, with liquid acid as solvent, in presence of magnetic metal catalyst wrapped in carbon shell, under preset hydrogen pressure.

HU X, WANG H, YAN L, WANG C, MA L, XIN H, LIU Q

Dust-proof silicon optical lens for manufacturing glass of lens, has optical lens main body whose surface is provided with optical film, where outer side of optical film is formed with graphene anti-static film provided with steel scratch-proof layer.

YAN L, MA L, ZHANG H

Graphene ultra-filtration membrane sewage treatment system comprises pre-processing module that filters large particle impurities in raw water, and filter that filters filtered clear liquid to obtain first clear liquid.

WANG D, YIN Y, TIAN H, YAN L, DENG N, ZHANG B, MU Y, MA X, YANG B, ZHANG X, DING C, WANG L, ZHAN H, XUE F, REN Q, ZHANG Z, WANG Z

Nitrogen-doped magnetic graphene oxide confined iron-cobalt bimetallic single-atom material useful for removing tetracycline in the wastewater by using graphene oxide as matrix, and loading matrix with magnetic nanoparticle, nitrogen-containing group and two metal mono atom.

WANG P, YAN L, HU L, SONG S, ZHANG M, CHAI B, HUANG C, LI M

Cathode pole piece used in electrochemical device, comprises sequentially collector, first active layer, second active layer and third active layer.

NIU Y, PAN F, ZOU Y, WANG C, YAN L, CHEN Z

Zinc oxide-carbon core-shell nanoparticles useful e.g. for organic solar cell electronic transmission layer, comprises amino and/or carboxyl substituted benzene derivative, pyridine derivative or silane small molecule capable of coupling reaction with zinc oxide.

XU B, LIU X, WANG H, MA C, YANG Y, LI X, ZHAO W, ZHA H, YAN L