Inventor

SUN TIANJIA

US24 patents

⚠️ This page may combine multiple inventors who share the name “SUN TIANJIA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUN TIANJIA

OMNIVISION TECH INC

Stacked embedded SPAD image sensor for attached 3D information

Pixel-level oversampling for a time of flight 3D image sensor with dual range measurements

Feed-forward technique for power supply rejection ratio improvement of bit line

Readout circuitry to mitigate column fixed pattern noise of an image sensor

Time of flight imaging with improved initiation signaling

Programmable current source for a time of flight 3D image sensor

Precharged latched pixel cell for a time of flight 3D image sensor

Method and system for implementing dynamic ground sharing in an image sensor with pipeline architecture

Standard cell global routing channels over active regions

Imaging systems including row-period compensators and associated methods

BAIDU USA LLC

Braking actions for failing can buses for autonomous vehicles

LIDAR 3D design using a polygon mirror

Activation of primary and secondary brake systems for autonomous vehicles

Cloud based scanning for detection of sensors malfunction for autonomous vehicles

Light detection and range (LIDAR) device with component stacking for coaxial readout without splitter mirror for autonomous driving vehicles

Light detection and range (LIDAR) device with a single spinning mirror for autonomous driving vehicles

Light detection and range (LIDAR) device with SPAD and APD sensors for autonomous driving vehicles

APPLE INC

Computer systems with finger devices

Cross device interactions

Position sensors for system with overlapped displays

Cross device interactions

Position sensors for system with overlapped displays

Cross device interactions

CHEN HONG

Method and system for acquiring attitude of acetabulum and femoral head in real time during hip joint replacement procedure