Inventor

LI DONGFENG

CN17 patents

⚠️ This page may combine multiple inventors who share the name “LI DONGFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LI DONGFENG

CHINA PETROLEUM & CHEM CORP

Method and system for separating light hydrocarbons

Method for selective hydrogenation of butadiene extraction tail gas and selective hydrogenation apparatus thereof

Method and apparatus for recovering C2—C4 components in methane-containing industrial gas

NETAPP INC

System and method for histogram based chatter suppression

Uniquely naming storage devices in a global storage environment

LI DONGFENG

Uniquely naming storage devices in a global storage environment

System and method for event notification using an event routing table

HUAWEI TECH CO LTD

Data transmission method and apparatus

Path traffic allocation method, network device, and network system

JIANHU KAITAI PETROLEUM MACHINERY CO LTD

Reduced graphene oxide nitrile rubber and method for preparing tooth-scar-free tooth block

Functionalized graphene oxide nitrile rubber and tooth-scar-free tooth block

BEIJING INST OF CLOTHING TECHN

Process and apparatus for preparation of ethylbenzene by alkylation of benzene with dilute ethylene contained in dry gas by catalytic distillation

CHINA PETROLEUM & CHEMICAL

Composite for catalytic distillation and its preparation

QILU UNIV OF TECHNOLOGY SHANDONG ACADEMY OF SCIENCES

Multi-turn human-machine conversation method and apparatus based on time-sequence feature screening encoding module

SINOPEC BEIJING RES INST OF CH

Composite for catalytic distillation and its preparation

Zhangjiakou cigarette factory co ltd

Cigarette device management system and method

DEAK JAMES GEZA

Push-pull magnetoresistive sensor bridges and mass fabrication method