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SOVONICS SOLAR SYSTEMS

Overview
  • Total Patents
    58
About

SOVONICS SOLAR SYSTEMS has a total of 58 patent applications. Its first patent ever was published in 1981. It filed its patents most often in United States, EPO (European Patent Office) and Spain. Its main competitors in its focus markets environmental technology, semiconductors and surface technology and coating are TEMPRESS IP B V, CHRONAR CORP and JIANGSU AKCOME ENERGY RES INSTITUTE CO LTD.

Patent filings in countries

World map showing SOVONICS SOLAR SYSTEMSs patent filings in countries

Patent filings per year

Chart showing SOVONICS SOLAR SYSTEMSs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nath Prem 18
#2 Ovshinsky Stanford R 13
#3 Izu Masatsugu 13
#4 Guha Subhendu 11
#5 Yang Chi Chung 11
#6 Kulman James 10
#7 Hudgens Stephen 7
#8 Singh Avtar 6
#9 Mohr Ralph 6
#10 Johncock Annette 6

Latest patents

Publication Filing date Title
EP0189976A2 Extremely lightweight, flexible semiconductor device arrays and method of making same
US4601260A Vertical semiconductor processor
US4617421A Photovoltaic cell having increased active area and method for producing same
US4609771A Tandem junction solar cell devices incorporating improved microcrystalline p-doped semiconductor alloy material
US4566403A Apparatus for microwave glow discharge deposition
US4600801A Fluorinated, p-doped microcrystalline silicon semiconductor alloy material
US4608943A Cathode assembly with localized profiling capabilities
US4537795A Method for introducing sweep gases into a glow discharge deposition apparatus
US4544798A Photovoltaic panel having enhanced conversion efficiency stability
US4547621A Stable photovoltaic devices and method of producing same
US4510675A System for eliminating short and latent short circuit current paths in photovoltaic devices
US4510674A System for eliminating short circuit current paths in photovoltaic devices
US4521447A Method and apparatus for making layered amorphous semiconductor alloys using microwave energy
US4545136A Isolation valve
US4520380A Amorphous semiconductors equivalent to crystalline semiconductors
US4492810A Optimized doped and band gap adjusted photoresponsive amorphous alloys and devices
US4515107A Apparatus for the manufacture of photovoltaic devices
US4517223A Method of making amorphous semiconductor alloys and devices using microwave energy
US4520039A Compositionally varied materials and method for synthesizing the materials
US4522663A Method for optimizing photoresponsive amorphous alloys and devices