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OMNIVISION TECH INC

Overview
  • Total Patents
    3,060
  • GoodIP Patent Rank
    975
  • Filing trend
    ⇩ 11.0%
About

OMNIVISION TECH INC has a total of 3,060 patent applications. It decreased the IP activity by 11.0%. Its first patent ever was published in 1995. It filed its patents most often in Taiwan, United States and China. Its main competitors in its focus markets audio-visual technology, semiconductors and optics are APTINA IMAGING CORP, HIROTA ISAO and KOIZUMI TORU.

Patent filings per year

Chart showing OMNIVISION TECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mao Duli 364
#2 Chen Gang 268
#3 Rhodes Howard E 261
#4 Dai Tiejun 197
#5 Qian Yin 188
#6 Tai Dyson H 180
#7 Venezia Vincent 179
#8 Manabe Sohei 159
#9 Tai Hsin-Chih 154
#10 Shan Jizhang 151

Latest patents

Publication Filing date Title
TW202022478A System, method and camera for capturing high dynamic range image
US10811453B1 Pillar structures for suppressing optical cross-talk
US2021126033A1 Image sensor with shared microlens between multiple subpixels
US2021118925A1 Vertical gate structure and layout in a cmos image sensor
US2021111220A1 Light-shielded cameras and methods of manufacture
US2021111221A1 Image-sensor chip-scale package and method for manufacture
US2020045223A1 Image Sensors with Phase Detection Auto-Focus Pixels
US2021111212A1 Stack chip air gap heat insulator
US2021103159A1 Passive speckle-suppressing diffusers and associated methods and illuminators
US2021105422A1 Subrange ADC for Image Sensor
US2021091130A1 Image sensor with micro-structured color filter
US2021082975A1 Backside illuminated sensor pixel structure
US2021082990A1 Light control for improved near infrared sensitivity and channel separation
US2021074751A1 Image sensor with reduced petal flare
US2020389586A1 High-dynamic range image sensor and image-capture method
US2021067714A1 Versatile image sensor circuit
US10841525B1 Image data readout circuit with shared data bus
US2021052134A1 Surface-mount device platform and assembly
US2021057466A1 Pixel array with isolated pixels
US2021055502A1 3d imaging using phase detection autofocus (pdaf) image sensor