国家/地区 中国（4）
IPC部 C（3） H（3） B（2）
G（2）
IPC大类 H01（3）
IPC小类
IPC
发明人 LIU W（4）
公开年 2021（2）
申请年 2021（2） 
专利权人

System used in logistics management based on odor molecules comprises sensor, mounted on an item to be tracked, information processing device comprising an image capturing element and transceiver, and server.

LEE T, TSAI C, LIU W, LI C, HUANG Y, LIN C, HSU C, LI J

Preparing lithium carboxymethyl cellulose used in preparation of cathode electrode, involves mixing cellulose, crosslinking agent and sodium hydroxide in ethanol solution, vacuumizing, alkalizing, etherifying, acidifying, and adding to lithium salt-ethanol solution for substitution reaction.

NIE Z, XIA Y, LI Y, ZHANG H, DU K, YU Q, ZHOU Z, LIU W, HE Y, ZHANG J, NIE B, XIA I, LEE F, DOU K, ABOVE C, ZHOU Z L, HUH Y, JIANG J, NIE Z Z, LI Y Q, DU Q

Composition used for fabricating semiconductor structure on semiconductor device for removing metal-containing layer of pellicle structure, comprises water, oxidizing agent(s), and acid(s).

CHEN C, CHANG C, LEE Y, LIU W D, WINDOW C, LEE W, LU W, LIU W, LI Y, ZHANG Z, CHEN Z

Preparation of graphene/silver composite material involves mixing reducing agent solution and graphene oxide, adding silver nitrate solution, freeze-drying, reducing graphene oxide/silver composite powder, molding and sintering.

CHEN L, LIU W, MAO L, WANG P, SHEN M