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HUANG DACHENG

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    180,022
  • Filing trend
    ⇩ 100.0%
About

HUANG DACHENG has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1998. It filed its patents most often in China and United States. Its main competitors in its focus markets it methods for management, control and transport are YAN JIANG, LG GUANGDIAN ELECTRONICS CO and MAO BANG ELECTRONIC CO LTD.

Patent filings in countries

World map showing HUANG DACHENGs patent filings in countries
# Country Total Patents
#1 China 11
#2 United States 1

Patent filings per year

Chart showing HUANG DACHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Dacheng 12
#2 Bai Ye 1
#3 Qian Kaiyou 1
#4 Chiu Chin-Tien 1

Latest patents

Publication Filing date Title
CN107521608A A kind of Accelarators for bicycles controlled based on wireless controller and the bicycle for assembling the booster
CN105354910A Client-controlled type banking business introduction system
CN105528824A Automatic queuing-up system
CN105551127A Paperless currency receipt and payment automatic delivery system
CN105488890A Connection system for automatic identification and check of personal information
CN105354618A Unattended bank waiting room
CN105426977A On-line implementation device for insurance financing function
US2014231973A1 Semiconductor device including electromagnetic absorption and shielding
CN1775316A Special syringe for cartridge
CN1548027A Antiviral Chinese herbal medicine toothpaste
CN1234203A Health-care cigarette
CN1232660A Electronic stethoscope