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YI CHENG PREC OPTRONICS CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    130,434
About

YI CHENG PREC OPTRONICS CO LTD has a total of 13 patent applications. Its first patent ever was published in 2014. It filed its patents most often in Taiwan and China. Its main competitors in its focus markets electrical machinery and energy, optics and basic communication technologies are SHANGHAI AVIAT ELECTRIC CO LTD, SHENZHEN CHAOWEI IND CO LTD and MATHMOS LTD.

Patent filings in countries

World map showing YI CHENG PREC OPTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 Taiwan 10
#2 China 3

Patent filings per year

Chart showing YI CHENG PREC OPTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chang Jen-Chieh 13
#2 Chia Chung-Lin 13
#3 Tu Yen-Hung 13
#4 Chen Han-Chang 13
#5 Wu Chih-Wen 11
#6 Hong Rong-Moo 4
#7 Kung Ting-Hua 2

Latest patents

Publication Filing date Title
CN106369517A Vehicle lamp capable of sensing suspending operation
TW201644323A Touch-controlled surface light source adaptive to mounting environment
TW201638520A Lamp providing various light patterns according to different view angles
TW201629706A Touch button system featuring display screen programmable from outside
TW201627829A Hybrid touch button and module using the same
TW201625877A Light source device with touch sensing layer
TW201614167A Lamp with wavy curved surface
TW201613420A Lighting device capable of being controlled in a suspension mode
TW201601035A Light guide apparatus with touch control function
TW201533387A Illumination device for emitting light via diffraction
TW201533386A Lighting device