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BEIJING HANNENG CHUANGYU TECHNOLOGY CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    239,219
About

BEIJING HANNENG CHUANGYU TECHNOLOGY CO LTD has a total of 26 patent applications. Its first patent ever was published in 2012. It filed its patents most often in China. Its main competitors in its focus markets environmental technology, semiconductors and electrical machinery and energy are SUZHOU INST NANO TECH & NANO B, MATSUSHITA BATTERY IND CO LTD and KILBY JACK ST CLAIR.

Patent filings in countries

World map showing BEIJING HANNENG CHUANGYU TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 26

Patent filings per year

Chart showing BEIJING HANNENG CHUANGYU TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ding Jian 14
#2 Tong Xiang 9
#3 Zhang Qingzhao 8
#4 Lan Liguang 8
#5 Chen Zhen 5
#6 Xiong Yudi 4
#7 Hou Shanshan 4
#8 Li Hongru 4
#9 Li Changqing 4
#10 Jiang Liman 3

Latest patents

Publication Filing date Title
CN103745064A Automatic wiring method and automatic wiring system for solar cells
CN103746003A Back-contact crystalline silicon solar cell and its manufacturing method
CN103746011A Back-contact crystalline silicon cell and its manufacturing method
CN103715182A Thin film solar cell assembly and preparation method thereof
CN103730519A Flexible thin-film solar cell module and manufacturing method thereof
CN103715298A Curved-surface solar module manufacturing method
CN103633158A Back contact crystalline silicon battery, treatment method for non-illuminated surface of back contact crystalline silicon battery and preparation method for back contact crystalline silicon battery
CN103615368A Vacuum system and molecular-pump filtering protecting device with cooling function
CN103465960A Lightweight steering knuckle
CN103465959A Lightweight steering knuckle
CN103465958A Lightweight steering knuckle
CN103465385A Flexible thin-film solar cell and segmentation, connection and preparation methods thereof
CN103474485A Flexible thin-film solar cell and preparing method thereof
CN103465965A High-strength light-weight frame
CN103474488A Thin-film solar cell and method for preparing same
CN103474481A Efficient back-contact crystalline silicon solar cell and manufacturing method thereof
CN103915628A Making method of carbon composite electrode
CN103916078A Testing method of low-light performance of solar cell assembly
CN103896339A Preparation method of sodium manganese oxide
CN103894354A Substrate cleaner