Omnivision Technologies, Inc.

US Patent 11114483 Cavityless chip-scale image-sensor package

US Patent 11119196 First photon correlated time-of-flight sensor

US Patent 11121169 Metal vertical transfer gate with high-k dielectric passivation lining

US Patent 11122259 Image sensor with voltage buffer for self-test

US Patent 11128307 Circuit and method for control of counter start time

US Patent 11131858 Low-height projector assembly

US Patent 11102422 High-dynamic range image sensor and image-capture method

US Patent 11095836 Image sensor far end driver circuitry providing fast settling row control signals

US Patent 11095842 Image sensor with electronic global shutter and differential sensing using reset-sampling capacitor shared among multiple image storage capacitors

US Patent 11140352 High dynamic range high speed CMOS image sensor design

US Patent 11082566 Multiple camera calibration chart

US Patent 11152404 Tunnel contact for a pixel cell in an imaging system

US Patent 11152421 Small-pitch image sensor

US Patent 11158661 Image sensor with micro-structured color filter

US Patent 11164900 Image sensor chip-scale-package

US Patent 11165983 Data readout with active reset feedback amplifier for stacked image sensor

US Patent 11172806 Medical micro-cable structure and connection method with mini camera cube chip

US Patent 11181419 Photon sensing with threshold detection using capacitor-based comparator

US Patent 11182319 Camera system with PWM-activated, burst-self-refresh, DRAM to reduce standby power consumption

US Patent 11184196 Impedance matching system for high speed digital receivers

US Patent 7423779 Method and apparatus for automatic white balance

US Patent 7430011 Image sensor having dual automatic exposure control

US Patent 7432543 Image sensor pixel having photodiode with indium pinning layer

US Patent 7456887 APS soft reset circuit for reducing image lag

US Patent 7480484 Multi-video interface for a mobile device

US Patent 11187933 LCOS display panel having UV cut filter

US Patent 11189655 Isolation structure for suppressing floating diffusion junction leakage in CMOS image sensor

US Patent 7521738 Image sensor pixel having photodiode with multi-dopant implantation

US Patent 7522200 On-chip dead pixel correction in a CMOS imaging sensor

US Patent 7524695 Image sensor and pixel having an optimized floating diffusion

US Patent 7541596 Method and apparatus for increasing light absorption in an image sensor using energy conversion layer

US Patent 7589306 Image sensor with buried self aligned focusing element

US Patent 7589781 Automatic focus for image sensors

US Patent 7593040 Image anti-shake in digital cameras

US Patent 7605359 Light source frequency detection circuit for image sensor

US Patent 7619448 Replica bias circuit for high speed low voltage common mode driver

US Patent 7639073 Switched-capacitor amplifier with improved reset phase

US Patent 7646220 Reduced voltage subLVDS receiver

US Patent 7666703 Image sensor pixel having a lateral doping profile formed with indium doping

US Patent 7667169 Image sensor with simultaneous auto-focus and image preview

US Patent 7670865 Image sensor pixel having photodiode with multi-dopant implantation

US Patent 7675094 Image sensor pixel having a transfer gate formed from P+ or N+ doped polysilicon

US Patent 7692134 Variable transfer gate oxide thickness for image sensor

US Patent 7741666 Backside illuminated imaging sensor with backside P

US Patent 7777804 High dynamic range sensor with reduced line memory for color interpolation

US Patent 7781718 Globally reset image sensor pixels

US Patent 7791663 Image sensor and pixel that has positive transfer gate voltage during integration period

US Patent 7800192 Backside illuminated image sensor having deep light reflective trenches

US Patent 7804345 Hybrid on-chip regulator for limited output high voltage

US Patent 7808538 Image sensors with blooming reduction mechanisms

US Patent 7820498 Backside illuminated imaging sensor with light reflecting transfer gate

US Patent 7822285 Methods and systems for locally adaptive image processing filters

US Patent 7825444 Image sensor pixel having a lateral doping profile formed with indium doping

US Patent 7825966 High dynamic range sensor with blooming drain

US Patent 7847834 Light source frequency detection circuit using bipolar transistor

US Patent 7860699 System and method for optimizing optical and digital system designs

US Patent 7862179 Dual-mode projection apparatus and method for locating a light spot in a projected image

US Patent 7868676 Hybrid on-chip regulator for limited output high voltage

US Patent 7868930 Method and apparatus for automatic white balance

US Patent 7872672 Method and apparatus for automatic white balance

US Patent 7875913 Transistor with contact over gate active area

US Patent 7875918 Multilayer image sensor pixel structure for reducing crosstalk

US Patent 7876417 Lithographic systems and methods with extended depth of focus

US Patent 7888159 Image sensor having curved micro-mirrors over the sensing photodiode and method for fabricating

US Patent 7888215 CMOS image sensor with high full-well-capacity

US Patent 7888763 Backside illuminated imaging sensor with improved infrared sensitivity

US Patent 7889903 Systems and methods for minimizing aberrating effects in imaging systems

US Patent 7901974 Masked laser anneal during fabrication of backside illuminated image sensors

US Patent 7910961 Image sensor with low crosstalk and high red sensitivity

US Patent 7911019 Reflowable camera module with improved reliability of solder connections

US Patent 7911501 Optical imaging systems and methods utilizing nonlinear and/or spatially varying image processing

US Patent 7916347 Method and apparatus for automatic white balance

US Patent 7936394 Mobile devices having an image sensor for charging a battery

US Patent 7939357 Image sensor pixel having photodiode with multi-dopant implantation

US Patent 7939940 Multilayer chip scale package

US Patent 7940170 Tracking system with user-definable private ID for improved privacy protection

US Patent 7940310 Method and apparatus for automatic white balance

US Patent 7944438 System and method for improving image quality by synchronizing display modulation with light source pulses

US Patent 7944467 Task-based imaging systems

US Patent 7948018 Multilayer image sensor structure for reducing crosstalk

US Patent 7952096 CMOS image sensor with improved backside surface treatment

US Patent 7956913 Image sensor and pixel that has positive transfer gate voltage during integration period

US Patent 7964840 High dynamic range image sensor including polarizer and microlens

US Patent 7965329 High gain read circuit for 3D integrated pixel

US Patent 7968923 Image sensor array with conformal color filters

US Patent 7969469 Multiple image sensor system with shared processing

US Patent 7973836 Camera, image sensor, and method for decreasing undesirable dark current

US Patent 7973968 Method and apparatus for automatic white balance

US Patent 7982177 Frontside illuminated image sensor comprising a complex-shaped reflector

US Patent 7990445 Image sensor having differing wavelength filters

US Patent 7995124 Image sensor apparatus and method for improved dynamic range with multiple readout circuit paths

US Patent 7995853 Optimized image processing for wavefront coded imaging systems

US Patent 7999870 Sampling and readout of an image sensor having a sparse color filter array pattern

US Patent 8000520 Apparatus and method for testing image sensor wafers to identify pixel defects

US Patent 8008695 Image sensor with backside passivation and metal layer