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CHENG YI-CHUAN

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    118,901
About

CHENG YI-CHUAN has a total of 18 patent applications. Its first patent ever was published in 2013. It filed its patents most often in United States and Taiwan. Its main competitors in its focus markets telecommunications, computer technology and machines are KIM JONG-HWAN, SHANGHAI GREEN ORANGE IND CO LTD and SHANGHAI TRANSSION INFORMATION TECH CO LTD.

Patent filings in countries

World map showing CHENG YI-CHUANs patent filings in countries
# Country Total Patents
#1 United States 14
#2 Taiwan 4

Patent filings per year

Chart showing CHENG YI-CHUANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Yi-Chuan 18
#2 Chiang Kuo-Ching 17
#3 Tseng Horng-Huei 1
#4 Lo Mei Ling 1

Latest patents

Publication Filing date Title
US2017077593A1 Portable Device with Rear Charging Antenna
US2016360121A1 Portable device with successive extension zooming capability
US2017068291A1 Cellular with a Heat Pumping Device
US2016253210A1 Cellular with Multi-Processors
TW201737705A Virtual reality video system transmitting by cloud server
US2017257477A1 Communication Method for a Smart Phone with a Message Deletion Module
TW201627135A Method of forming three-dimensional features on an interior surface
US2016216773A1 Virtual Object Control Method and the Portable Device
US2016182740A1 Portable Device with Visual Signal Notice Module
US2015040027A1 Portable Device with Handedness Switching Module
TW201528110A Virtual object control method and the portable device
US2015138129A1 Portable device with an array of capacitors on a rear surface of a display
TW201507432A Portable communication device having contactless credit card
US2013252668A1 Cellular with an extension display
US2014241216A1 Portable device with dynamic ranking module