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JIANGSU HONGCHANG SCIENCE & TECHNOLOGY CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    118,337
About

JIANGSU HONGCHANG SCIENCE & TECHNOLOGY CO LTD has a total of 34 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets electrical machinery and energy, semiconductors and machine tools are JIANGSU CHANGCHENG AUTOMOBILE PARTS CO LTD, ZHEJIANG JIALI LISHUI IND CO LTD and MAGNETI MARELLI AUTOMOTIVE COMPONENTS (WUHU) CO LTD.

Patent filings in countries

World map showing JIANGSU HONGCHANG SCIENCE & TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 34

Patent filings per year

Chart showing JIANGSU HONGCHANG SCIENCE & TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Du Zhengqing 34
#2 Chen Zhenghong 28
#3 Gao Feifei 18
#4 Li Zheng 10
#5 Ge Aiming 4
#6 Chai Shunqi 1
#7 Chen Zhihong 1
#8 Ji Lei 1
#9 Yao Yao 1

Latest patents

Publication Filing date Title
CN104494137A Hot plate welding device for rear trim
CN104501699A Automobile rear tail lamp assembly detector
CN104634216A Gauge for vehicle integrated type single lamp
CN104476784A Stress removing device for plastic parts
CN104515078A Ball joint housing connection structure for automobile lamp reflection mirror
CN104501110A Outgoing structure for automobile lamps
CN104501059A Automotive multifunctional headlamp
CN104511689A Ultrasonic welding device
CN104482479A Bulb base for automobile signal lamp
CN104501686A Detector for detecting front combined lamp of automobile
CN104091799A High-power LED COB direct packaging structure for vehicle illumination
CN103943619A LED (Light Emitting Diode) COB (Chip On Board) inverted packaging structure with large power for automotive lighting
CN103900013A Lower-beam optical system of double-module light spot superposition type automotive LED headlamp
CN103928590A LED 4*1 COB packaging structure for automotive headlamp
CN103198890A Low smoke zero-halogen nylon wire
CN103194708A Heat energy utilization technology of zinc pot pit
CN103183947A Production method of composite material for automobile instrument panel skeleton
CN103194672A Production process for automobile front beam alloy steel
CN103212355A Hardening groove
CN103267615A Water injection mode of hub air tightness testing machine