Pengcheng Liu

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Mt Albert, NZ

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Patents Grantslast 30 patents

Information Patent Grant
Photovoltaic systems
- Patent number 11,018,618
- Issue date May 25, 2021
- ZinniaTek Limited
- Andrew Leo Haynes
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Photovoltaic systems
- Patent number 11,011,912
- Issue date May 18, 2021
- ZinniaTek Limited
- Andrew Leo Haynes
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Photovoltaic systems
- Patent number 9,954,480
- Issue date Apr 24, 2018
- Zinnatek Limited
- Andrew Leo Haynes
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PHOTOVOLTAIC SYSTEMS
- Publication number 20180123503
- Publication date May 3, 2018
- ZinniaTek Limited
- Andrew Leo Haynes
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
PHOTOVOLTAIC SYSTEMS
- Publication number 20160268808
- Publication date Sep 15, 2016
- Zinniatek Limited
- Andrew Leo Haynes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC SYSTEMS
- Publication number 20160105144
- Publication date Apr 14, 2016
- Zinniatek Limited
- Andrew Leo Haynes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHOTOVOLTAIC SYSTEMS
- Publication number 20140352760
- Publication date Dec 4, 2014
- Andrew Leo Haynes
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER