Ruifeng LI

Person

Daqing City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Quantum dot light-emitting diode and method for fabricating the same
- Patent number 12,101,953
- Issue date Sep 24, 2024
- TCL TECHNOLOGY GROUP CORPORATION
- Ruifeng Li
Information Patent Grant
Method and apparatus for recognizing key identifier in video, devic...
- Patent number 11,748,986
- Issue date Sep 5, 2023
- Beijing Baidu Netcom Science and Technology Co., Ltd
- Ruifeng Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Filter debugging method, device, electronic apparatus and readable...
- Patent number 11,469,975
- Issue date Oct 11, 2022
- Beijing Baidu Netcom Science and Technology Co., Ltd
- Ming Xu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Infrared light transmit apparatus and mobile terminal
- Patent number 11,462,098
- Issue date Oct 4, 2022
- HONOR DEVICE CO., LTD.
- Ruifeng Li
- G08 - SIGNALLING
Information Patent Grant
Terminal device
- Patent number 10,708,398
- Issue date Jul 7, 2020
- Huawei Technologies Co., Ltd.
- Bangshi Yin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Liquid-phase hydroisomerization system and process therefor and use...
- Patent number 10,683,459
- Issue date Jun 16, 2020
- PetroChina Company Limited
- Shoutao Ma
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Terminal device
- Patent number 10,284,697
- Issue date May 7, 2019
- Huawei Technologies Co., Ltd.
- Bangshi Yin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sulfur-resistant catalyst for aromatics saturated hydrogenation and...
- Patent number 10,258,965
- Issue date Apr 16, 2019
- PetroChina Company Limited
- Xiaodong Yang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing noble metal hydrogenation catalyst, noble meta...
- Patent number 10,252,255
- Issue date Apr 9, 2019
- PetroChina Company Limited
- Xiaodong Yang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Channel estimation method and device
- Patent number 9,374,247
- Issue date Jun 21, 2016
- China Academy of Telecommunications Technology
- Xiaojiao Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
GAS-PHASE ALDEHYDE HYDROGENATION CATALYST, PREPARATION METHOD THERE...
- Publication number 20240335828
- Publication date Oct 10, 2024
- Petrochina Company Limited
- Shurong NI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Domain-Specific Phrase Mining Method, Apparatus and Electronic Device
- Publication number 20220138424
- Publication date May 5, 2022
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Xijun GONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
QUANTUM DOT LIGHT-EMITTING DIODE AND METHOD FOR FABRICATING THE SAME
- Publication number 20220077417
- Publication date Mar 10, 2022
- TCL TECHNOLOGY GROUP CORPORATION
- Ruifeng LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD, APPARATUS AND ELECTRONIC DEVICE FOR CONSTRUCTING REINFORCEM...
- Publication number 20210216686
- Publication date Jul 15, 2021
- Beijing Baidu Netcom Science and Technology CO., Ltd.
- Ying LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR RECOGNIZING KEY IDENTIFIER IN VIDEO, DEVIC...
- Publication number 20210209375
- Publication date Jul 8, 2021
- Beijing Baidu Netcom Science and Technology CO., Ltd.
- Ruifeng Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILTER DEBUGGING METHOD, DEVICE, ELECTRONIC APPARATUS AND READABLE...
- Publication number 20210211365
- Publication date Jul 8, 2021
- Beijing Baidu Netcom Science and Technology CO., Ltd.
- Ming XU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Infrared Light Transmit Apparatus and Mobile Terminal
- Publication number 20190333368
- Publication date Oct 31, 2019
- HUAWEI TECHNOLOGIES CO., LTD.
- Ruifeng LI
- G08 - SIGNALLING
Information Patent Application
Terminal Device
- Publication number 20190215389
- Publication date Jul 11, 2019
- Huawei Technologies Co., Ltd
- Bangshi Yin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Housing Of User Terminal And User Terminal
- Publication number 20190140681
- Publication date May 9, 2019
- HUAWEI TECHNOLOGIES CO., LTD.
- Jiuliang GAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Liquid-Phase Hydroisomerization System And Process Therefor And Use...
- Publication number 20180223194
- Publication date Aug 9, 2018
- Shoutao Ma
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Terminal Device
- Publication number 20170223158
- Publication date Aug 3, 2017
- Huawei Technologies Co., Ltd
- Bangshi Yin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sulfur-resistant Catalyst for Aromatics Saturated Hydrogenation and...
- Publication number 20160167017
- Publication date Jun 16, 2016
- Petrochina Company Limited
- Xiaodong YANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for Preparing Noble Metal Hydrogenation Catalyst, Noble Meta...
- Publication number 20160167029
- Publication date Jun 16, 2016
- Petrochina Company Limited
- Xiaodong YANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CHANNEL ESTIMATION METHOD AND DEVICE
- Publication number 20150312057
- Publication date Oct 29, 2015
- China Academy of Telecommunications Technology
- Xiaojiao LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR BINDING SECURE DEVICE TO A WIRELESS PHONE
- Publication number 20120190340
- Publication date Jul 26, 2012
- Gemalto SA
- Ruifeng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Quantum dot light-emitting diode and method for fabricating the same

Method and apparatus for recognizing key identifier in video, devic...

Filter debugging method, device, electronic apparatus and readable...

Infrared light transmit apparatus and mobile terminal

Terminal device

Liquid-phase hydroisomerization system and process therefor and use...

Terminal device

Sulfur-resistant catalyst for aromatics saturated hydrogenation and...

Method for preparing noble metal hydrogenation catalyst, noble meta...

Channel estimation method and device

Patents Applicationslast 30 patents

GAS-PHASE ALDEHYDE HYDROGENATION CATALYST, PREPARATION METHOD THERE...

Domain-Specific Phrase Mining Method, Apparatus and Electronic Device

QUANTUM DOT LIGHT-EMITTING DIODE AND METHOD FOR FABRICATING THE SAME

METHOD, APPARATUS AND ELECTRONIC DEVICE FOR CONSTRUCTING REINFORCEM...

METHOD AND APPARATUS FOR RECOGNIZING KEY IDENTIFIER IN VIDEO, DEVIC...

FILTER DEBUGGING METHOD, DEVICE, ELECTRONIC APPARATUS AND READABLE...

Infrared Light Transmit Apparatus and Mobile Terminal

Terminal Device

Housing Of User Terminal And User Terminal

Liquid-Phase Hydroisomerization System And Process Therefor And Use...

Terminal Device

Sulfur-resistant Catalyst for Aromatics Saturated Hydrogenation and...

Method for Preparing Noble Metal Hydrogenation Catalyst, Noble Meta...

CHANNEL ESTIMATION METHOD AND DEVICE

METHOD FOR BINDING SECURE DEVICE TO A WIRELESS PHONE