PLK TECH CO LTD

Overview

About

PLK TECH CO LTD has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2014. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets transport, computer technology and control are NANJING YUNJITANG INFORMATION TECH CO LTD, HANGZHOU HOPECHART IOT TECH CO LTD and ZHANG WENDE.

Patent filings in countries

#	Country	Total Patents
#1	United States	7
#2	WIPO (World Intellectual Property Organization)	6
#3	China	3
#4	Japan	2
#5	EPO (European Patent Office)	1

#	Technology
#1	Data recognition and presentation
#2	Traffic control systems
#3	Vehicle drive control systems
#4	Vehicle parts
#5	Vehicle signalling and lighting
#6	Television
#7	Vehicle brake control systems
#8	Image data processing
#9	Measuring speed and acceleration
#10	Vehicle transmission mounting

Publication	Filing date	Title
WO2021002520A1	2019-07-04	Method for determining lane departure warning using driver condition monitoring
WO2018070655A1	2017-08-16	Moving object collision warning device and method for large vehicle
US2018165527A1	2017-01-25	Side safety assistant device and method for large vehicle
US9834139B1	2016-10-20	Vehicle collision warning prevention method using optical flow analysis