Hui FENG

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Audio testing system and method
- Patent number 9,204,233
- Issue date Dec 1, 2015
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Yi Lo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio testing system and method
- Patent number 9,204,234
- Issue date Dec 1, 2015
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.
- Yi Lo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio testing system and method
- Patent number 8,271,113
- Issue date Sep 18, 2012
- Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
- Yi Lo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGE APPARATUS, HEAT EXCHANGE DEVICE, THERMAL MANAGEMENT S...
- Publication number 20250187392
- Publication date Jun 12, 2025
- Shenzhen Yinwang Intelligent Technologies Co., Ltd.
- Fenfang Chen
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR DETECTING GUN MOUNTING STATUS
- Publication number 20240235229
- Publication date Jul 11, 2024
- Huawei Technologies Co., Ltd
- Zhouyang LIU
- B60 - VEHICLES IN GENERAL
Information Patent Application
CHARGING PLUG AND SOCKET-OUTLET, CHARGING AND TO-BE-CHARGED APPARAT...
- Publication number 20240131952
- Publication date Apr 25, 2024
- Huawei Technologies Co., Ltd
- Deyuan Wang
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE CHARGING METHOD AND APPARATUS
- Publication number 20230211697
- Publication date Jul 6, 2023
- Huawei Technologies Co., Ltd
- Hongpu XIA
- B60 - VEHICLES IN GENERAL
Information Patent Application
AUDIO TESTING SYSTEM AND METHOD
- Publication number 20120281846
- Publication date Nov 8, 2012
- HON HAI Precision Industry CO., LTD.
- YI LO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO TESTING SYSTEM AND METHOD
- Publication number 20120281847
- Publication date Nov 8, 2012
- HON HAI Precision Industry CO., LTD.
- YI LO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO TESTING SYSTEM AND METHOD
- Publication number 20090316917
- Publication date Dec 24, 2009
- HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
- YI LO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Audio testing system and method

Audio testing system and method

Audio testing system and method

Patents Applicationslast 30 patents

HEAT EXCHANGE APPARATUS, HEAT EXCHANGE DEVICE, THERMAL MANAGEMENT S...

METHOD AND APPARATUS FOR DETECTING GUN MOUNTING STATUS

CHARGING PLUG AND SOCKET-OUTLET, CHARGING AND TO-BE-CHARGED APPARAT...

VEHICLE CHARGING METHOD AND APPARATUS

AUDIO TESTING SYSTEM AND METHOD

AUDIO TESTING SYSTEM AND METHOD

AUDIO TESTING SYSTEM AND METHOD