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WU WENCHENG

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    194,718
About

WU WENCHENG has a total of 39 patent applications. Its first patent ever was published in 2005. It filed its patents most often in United States and China. Its main competitors in its focus markets computer technology, audio-visual technology and textiles and paper are KEITHLEY DOUGLAS G, NALTEC INC and CLOUDVOS GUANGZHOU TECH CO LTD.

Patent filings in countries

World map showing WU WENCHENGs patent filings in countries
# Country Total Patents
#1 United States 32
#2 China 7

Patent filings per year

Chart showing WU WENCHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wu Wencheng 39
#2 Dalal Edul N 15
#3 Xu Beilei 8
#4 Wang Jing 4
#5 Mestha Lalit Keshav 2
#6 Minhas Rajinderjeet 2
#7 Hoover Martin E 2
#8 Sampath Meera 2
#9 Bernal Edgar A 1
#10 Klassen R Victor 1

Latest patents

Publication Filing date Title
CN107724867A A kind of temperature control window
CN104695996A Full loading self-moving anti-toppling and anti-slipping hydraulic support
CN104722645A Forming die and forming method of U-type steel support
CN104690324A Die tensioning device
CN104690325A Hydraulic die-tensioning device
CN103288383A Carbon fiber composite material for strut and preparation method thereof
CN103291333A Hydraulic support column double-liquid-injection system
US2014072168A1 Video-tracking for video-based speed enforcement
US2014071281A1 Intelligent use of scene and test pattern analyses for traffic camera diagnostics
US2014002661A1 Traffic camera diagnostics via smart network
US2013278761A1 Real-time video triggering for traffic surveillance and photo enforcement applications using near infrared video acquisition
US2013261960A1 System and method for dynamic route guidance
US2013222455A1 System and method for detection and compensation of inoperable inkjets in an inkjet printing apparatus
US2013216101A1 Efficient and fault tolerant license plate matching method
US2013208121A1 Traffic camera diagnostics via test targets
US2013132166A1 Smart toll network for improving performance of vehicle identification systems
US2013088600A1 Multi-resolution video analysis and key feature preserving video reduction strategy for (real-time) vehicle tracking and speed enforcement systems
US8376503B1 Method and system of in-document detection of weak or missing inkjets in an inkjet printer
US2013058523A1 Unsupervised parameter settings for object tracking algorithms
US2013028481A1 Systems and methods for improving image recognition