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SHANDONG LONGGUAN TIANXU SOLAR ENERGY CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    159,908
  • Filing trend
    ⇩ 100.0%
About

SHANDONG LONGGUAN TIANXU SOLAR ENERGY CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, basic materials chemistry and textiles and paper are KANG XUEHUI, PROIZV OB YUZHN URAL N and NOVATEC SOLAR GMBH.

Patent filings in countries

World map showing SHANDONG LONGGUAN TIANXU SOLAR ENERGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing SHANDONG LONGGUAN TIANXU SOLAR ENERGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xing Zuoxin 11
#2 Qian Qiwei 10
#3 Liu Changcheng 7
#4 Gao Tong 3

Latest patents

Publication Filing date Title
CN111609567A Vacuum solar metal heat pipe
CN111707009A Tracking type intermediate temperature glass metal straight-through pipe for solar energy
CN111721008A Light-following type intermediate-temperature glass metal straight-through pipe for solar energy
CN110699046A Superconductive heat transfer medium for solar vacuum heat collection tube and preparation method thereof
CN108036532A A kind of preparation method of the low temperature resistant spectral selective absorbing coating of solar energy heat collection pipe
CN107868389A A kind of solar water heater weatherability sheathing material and preparation method thereof
CN108061384A A kind of middle temperature solar energy heat collection pipe and manufacturing method suitable for commercial Application
CN107974240A A kind of effective nano fluid heat transferring working medium of solar energy heating and preparation method
CN107188425A A kind of preparation method of improved silica anti-reflection film
CN107190343A A kind of biological source base solar water heater health-care sterilization net and preparation method
CN107166774A A kind of solar water heater groove type heat collector intelligent-tracking instrument