Learn more

QISDA OPTRONICS SUZHOU CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    101,713
  • Filing trend
    ⇩ 100.0%
About

QISDA OPTRONICS SUZHOU CO LTD has a total of 28 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in United States and China. Its main competitors in its focus markets optics, computer technology and electrical machinery and energy are SUPERIMAGING INC, OSAWA PRECISION IND LTD and QISDA OPTRONICS (SUZHOU) CO LTD.

Patent filings in countries

World map showing QISDA OPTRONICS SUZHOU CO LTDs patent filings in countries
# Country Total Patents
#1 United States 18
#2 China 10

Patent filings per year

Chart showing QISDA OPTRONICS SUZHOU CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Ming-Kuen 4
#2 Wang Kai-Jing 2
#3 Hsiao Chi-Hung 2
#4 Chien Chih-Shiung 2
#5 Yiming Qiu 2
#6 Zhiming Zhang 2
#7 Lin Ying-Fang 2
#8 Lin Wen-Yao 1
#9 Fuxiong Shi 1
#10 Hu Zhenglong 1

Latest patents

Publication Filing date Title
CN102073204A Projection device
CN102073205A Heat radiation structure and projector thereof
CN102073115A Fluorescent powder color wheel and projector applying same
CN101957652A Electronic device with low power warning function and low power warning method thereof
CN101957174A Optical sensing device with antidusting structure, light filter and projector
CN101957546A Optical engine and projection device with same
CN101957517A Electronic display device
CN101958652A Power supply multigroup output circuit
CN101958943A Electronic device applicable to different headset microphones
CN101959380A Electronic device capable of accommodating remote controller