Learn more

OMNIVISION TECH (SHANGHAI) CO LTD

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    64,320
  • Filing trend
    ⇩ 100.0%
About

OMNIVISION TECH (SHANGHAI) CO LTD has a total of 25 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China and United States. Its main competitors in its focus markets semiconductors, basic communication technologies and audio-visual technology are NODA TAKESHI, SHANGHAI GUONA SEMICONDUCTOR TECH CO LTD and SINOSEMI ELECTRONICS INC.

Patent filings in countries

World map showing OMNIVISION TECH (SHANGHAI) CO LTDs patent filings in countries
# Country Total Patents
#1 China 24
#2 United States 1

Patent filings per year

Chart showing OMNIVISION TECH (SHANGHAI) CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Quanbao 5
#2 Lin Feng 4
#3 Gao Xifeng 4
#4 Wu Qingle 3
#5 Hui Xuemei 3
#6 Yu Xing 3
#7 Shi Zhetian 2
#8 Liu Yuanliang 2
#9 Xing Jiaming 2
#10 Yu Shengqiang 2

Latest patents

Publication Filing date Title
CN107195649A Back-illuminated cmos image sensors and its manufacture method
CN107134468A 3-dimensional image sensor and its manufacture method
CN106935605A Cmos image sensor and forming method thereof
CN106936429A Local oscillator and local oscillated signal production method
CN106911872A Reduce the method and apparatus of echo cancelltion residual
CN106340527A Back-illuminated image sensor chip
CN106229324A Imageing sensor and preparation method thereof
CN106129080A The preparation method of back side illumination image sensor
CN106385251A Clock data recovery circuit
CN106412461A Video stitching method
CN106454162A Stack type CMOS image sensor and manufacture method thereof
CN106327521A Video background extracting method and motion image detecting method
CN106200741A Electric current sinks load circuit and low pressure difference linear voltage regulator
CN106024820A Stack type image sensor chip and manufacturing method thereof
CN106130518A delay circuit
CN106027029A GPIO (General Purpose Input Output) interface circuit
CN105717722A Lcos display panel and manufacturing method thereof
CN105872430A Image format converter and image format conversion method
CN105897272A Successive approximation register analog-to-digital converter and control method thereof
CN105933011A Power synthesizer