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TIANJIN TIANKEFU PRODUCTIVITY PROMOTION CO LTD

Overview
  • Total Patents
    12
About

TIANJIN TIANKEFU PRODUCTIVITY PROMOTION CO LTD has a total of 12 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 electrical machinery and energy, audio-visual technology and optics are IIZUKA ELECTRIC IND CO LTD, FU XIAOLI and JIUJIANG INGIANT TECH CO LTD.

Patent filings in countries

World map showing TIANJIN TIANKEFU PRODUCTIVITY PROMOTION CO LTDs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing TIANJIN TIANKEFU PRODUCTIVITY PROMOTION CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Jian 12
#2 Li Li 11
#3 Bai Tao 10
#4 Tang Hezeng 7
#5 Wang Shaohong 6
#6 Ma Tao 5
#7 Liu Zongxu 4
#8 Luan Zhichao 3
#9 Zhang Xuegeng 3
#10 Yang Heng 2

Latest patents

Publication Filing date Title
CN104349233A Earphone capable of enhancing low-frequency characteristic
CN104348016A Multifunctional socket capable of charging low-voltage electronic product
CN104346633A System capable of enhancing read-write success rate and read-writer stability of RFID reader-writer
CN104347203A High safety performance MOV chip
CN104345479A LCD (Liquid Crystal Display) controlled by digital controller
CN103272531A Wall sticking-proof and flow-adjustable feed hopper and production technology thereof
CN103345830A Solar remote controller and preparation method thereof
CN103268689A Fire detection device with plastic optical fiber interface and manufacturing method thereof
CN103266673A Inorganic light external wall heat insulation system and production method thereof
CN102805572A Meat pie making device
CN102805313A Snack convenience food and manufacturing method and equipment thereof
CN102805386A Integral processing equipment for sunflower head