Yanzhao Zhou

Follow

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing resonance tube, resonance tube, and filter
- Patent number 9,350,065
- Issue date May 24, 2016
- Huawei Technologies Co., Ltd.
- Yanzhao Zhou
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for manufacturing resonant tube, resonant tube and cavity fi...
- Patent number 9,196,947
- Issue date Nov 24, 2015
- SHENZHEN TATFOOK NETWORK TECHNOLOGY CO., LTD.
- Kelun Zhao
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Filter, receiver, transmitter and transceiver
- Patent number 9,042,847
- Issue date May 26, 2015
- Hauwei Technologies Co., Ltd.
- Yanzhao Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Powder material, method for manufacturing communication device, and...
- Patent number 8,986,420
- Issue date Mar 24, 2015
- Huawei Technologies Co., Ltd.
- Yanzhao Zhou
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
FILTER, RECEIVER, TRANSMITTER AND TRANSCEIVER
- Publication number 20140128012
- Publication date May 8, 2014
- Huawei Technologies Co., Ltd
- Yanzhao Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Powder Material, Method for Manufacturing Communication Device, and...
- Publication number 20130149184
- Publication date Jun 13, 2013
- Huawei Technologies Co., Ltd
- Yanzhao Zhou
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method for Manufacturing Resonant Tube, Resonant Tube and Cavity Fi...
- Publication number 20130127569
- Publication date May 23, 2013
- Shenzhen Tatfook Network Technology Co., Ltd.
- Kelun Zhao
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for Manufacturing Resonance Tube, Resonance Tube, and Filter
- Publication number 20130113578
- Publication date May 9, 2013
- Huawei Technologies Co., Ltd
- Yanzhao Zhou
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR