Learn more

CHANGSHU HENGJI TECHNOLOGY CO LTD

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    160,863
About

CHANGSHU HENGJI TECHNOLOGY CO LTD has a total of 21 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets measurement and control are DIBOTICS, AEROSPACE RES and UNWIRE AB.

Patent filings in countries

World map showing CHANGSHU HENGJI TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing CHANGSHU HENGJI TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Measurement
#2 Control

Focus technologies

Top inventors

# Name Total Patents
#1 Meng Xuejun 14
#2 Gu Feng 11
#3 Xuejun Meng 6
#4 Wu Qiaojun 5
#5 Jiping Yang 1
#6 Ji Liu 1
#7 Dunyao Zhu 1

Latest patents

Publication Filing date Title
CN105150849A Liquid crystal instrument for new energy vehicle
CN105046616A Beidou smart watch-based pension service system
CN105030247A Professional monitoring terminal
CN105006101A Anti-lost terminal used for old man
CN104983141A Exercise health terminal
CN105045084A Beidou positioning technology-based smart watch
CN104168496A Novel vehicle-mounted LCD
CN104158960A Vehicle-mounted mobile phone interconnecting device
CN104163145A Vehicle-mounted liquid crystal displayer
CN104149702A Automobile rear-pillow liquid crystal displayer
CN104142806A Vehicle-mounted mobile phone interconnection system
CN103196442A Adaptive vehicle-mounted navigation terminal
CN103217173A CAN bus based driving navigator detection system
CN102616203A Keyless unlocking and locking system for automobile
CN102616204A Vehicular emergency password entry system
CN102620740A Method for recognizing special right-turning lane
CN102616187A Central control system of automobile navigator
CN102620742A Steering identification method based on road form point section angle accumulation and road relative position
CN102602286A Automobile engine start control system
CN102608628A Triones system-based car navigator