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LIANG HAIFAN

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    239,347
About

LIANG HAIFAN has a total of 15 patent applications. Its first patent ever was published in 2011. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, semiconductors and measurement are URIEL SOLAR INC, NOKORD CO LTD and HYUNDAI HEAVY IND GREEN ENERGY CO LTD.

Patent filings in countries

World map showing LIANG HAIFANs patent filings in countries

Patent filings per year

Chart showing LIANG HAIFANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liang Haifan 15
#2 Van Duren Jeroen 8
#3 Nijhawan Sandeep 2
#4 Le Hien Minh Huu 1
#5 Mendiratta Arjun 1
#6 Lee Sang 1
#7 Sun Zhi-Wen 1
#8 Day Tristan 1
#9 Boukai Akram I 1
#10 Liu Wei 1

Latest patents

Publication Filing date Title
WO2020097262A1 Thermoelectric systems and methods of applying the same
US2013164917A1 Absorbers For High-Efficiency Thin-Film PV
US2013164885A1 Absorbers For High-Efficiency Thin-Film PV
US2013164918A1 Absorbers For High-Efficiency Thin-Film PV
US2013164886A1 Absorbers for high-efficiency thin-film PV
US8586457B1 Method of fabricating high efficiency cigs solar cells
US2013164916A1 Absorbers for high efficiency thin-film pv
US2014038345A1 Method of chalcogenization to form high quality cigs for solar cell applications
US8582105B1 Method and apparatus for leak detection in H2Se furnace
US2013295748A1 Method of uniform selenization and sulfurization in a tube furnace
US2013157408A1 Absorber layer for a thin film photovoltaic device with a double-graded band gap
US2013109131A1 Method of fabricating CIGS by selenization at high temperature
US2013081688A1 Back contacts for thin film solar cells
US2013065355A1 Laser annealing for thin film solar cells
US2013056054A1 High work function low resistivity back contact for thin film solar cells