Dong-Lin Li

Person

Dongguan, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Lance and multi-fluid lance device equipped with the same
- Patent number 10,260,815
- Issue date Apr 16, 2019
- CHINA ENFI ENGINEERING CORPORATION
- Liqiong Hu
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Lance
- Patent number 10,113,800
- Issue date Oct 30, 2018
- CHINA ENFI ENGINEERING CORPORATION
- Dong Li
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Device making phosphorus by thermal process
- Patent number 8,784,744
- Issue date Jul 22, 2014
- China Enfi Engineering Corp.
- Xiaomei Feng
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Reduction-oxidation furnace for making phosphorus by thermal process
- Patent number 8,741,226
- Issue date Jun 3, 2014
- China Enfi Engineering Corp.
- Xiaomei Feng
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HANDHELD CULTIVATOR
- Publication number 20240306522
- Publication date Sep 19, 2024
- TECHTRONIC CORDLESS GP
- Zheng Jun Wang
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
PROMPT METHOD AND APPARATUS, ELECTRONIC DEVICE, AND COMPUTER-READAB...
- Publication number 20240306995
- Publication date Sep 19, 2024
- Huawei Technologies Co., Ltd
- Wenhui ZHENG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LANCE AND MULTI-FLUID LANCE DEVICE EQUIPPED WITH THE SAME
- Publication number 20180172352
- Publication date Jun 21, 2018
- CHINA ENFI ENGINEERING CORPORATION
- Liqiong HU
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
LANCE
- Publication number 20180094857
- Publication date Apr 5, 2018
- CHINA ENFI ENGINEERING CORPORATION
- Dong Li
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
REDUCTION-OXIDATION FURNACE FOR MAKING PHOSPHORUS BY THERMAL PROCESS
- Publication number 20120134885
- Publication date May 31, 2012
- Sichuan Chuanheng Chemical Corporation
- Xiaomei Feng
- C01 - INORGANIC CHEMISTRY
Information Patent Application
DEVICE MAKING PHOSPHORUS BY THERMAL PROCESS
- Publication number 20120128544
- Publication date May 24, 2012
- Sichuan Chuanheng Chemical Corporation
- Xiaomei Feng
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Fountain Movement Flower
- Publication number 20100038272
- Publication date Feb 18, 2010
- Dong-Lin Li
- B44 - DECORATIVE ARTS

Dong-Lin Li

Person

Patents Grantslast 30 patents

Lance and multi-fluid lance device equipped with the same

Lance

Device making phosphorus by thermal process

Reduction-oxidation furnace for making phosphorus by thermal process

Patents Applicationslast 30 patents

HANDHELD CULTIVATOR

PROMPT METHOD AND APPARATUS, ELECTRONIC DEVICE, AND COMPUTER-READAB...

LANCE AND MULTI-FLUID LANCE DEVICE EQUIPPED WITH THE SAME

LANCE

REDUCTION-OXIDATION FURNACE FOR MAKING PHOSPHORUS BY THERMAL PROCESS

DEVICE MAKING PHOSPHORUS BY THERMAL PROCESS

Fountain Movement Flower