Inventor

CHEN DATONG

US43 patents

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

CHEN DATONG

OMNIVISION TECH INC

Active pixel with a pinned photodiode

Column amplifier for high fixed pattern noise reduction

Optimized floating P+ region photodiode for a CMOS image sensor

APS soft reset circuit for reducing image lag

Optimized floating P+ region photodiode for a CMOS image sensor

Analog median filter circuit for image processing

Single-chip color CMOS image sensor with two or more line reading structure and high-sensitivity interlace color structure

Single chip color MOS image sensor with two line reading structure and improved color filter pattern

Charge amplifier for MOS imaging array and method of making same

Edge enhancement with background noise reduction in video image processing

Single chip color CMOS image sensor with two or more line reading structure

Image acquisition and processing system

APS soft reset circuit for reducing image lag

CMOS sensor having analog delay line for image processing

Charge amplifier for Mos imaging array and method of making same

Charge amplifier for MOS imaging array and method of making same

Edge enhancement with background noise suppression in video image processing

Auto black expansion method and apparatus for an image sensor

NAT SEMICONDUCTOR CORP

Method of making truly complementary and self-aligned bipolar and CMOS transistor structures with minimized base and gate resistances and parasitic capacitance

High-voltage complementary bipolar and BiCMOS technology using double expitaxial growth

Method for forming buried interconnect structue having stability at high temperatures

Planarized trench and field oxide isolation scheme

Method of fabricating a planarized trench and field oxide isolation structure

Planar selective field oxide isolation process using SEG/ELO

Simple planarized trench isolation and field oxide formation using poly-silicon

Planarized trench and field oxide and poly isolation scheme

AGILENT TECHNOLOGIES INC

Fabrication of a total internal reflection optical switch with vertical fluid fill-holes

Optical cache memory

Optical switch incorporating stepped faceted mirrors

Bubble stability in an optical switch

Optical switch using an annular array of optical ports

Optical switch incorporating stepped faceted mirrors

HEWLETT PACKARD CO

Switching element having an expanding waveguide core

Fabrication of a total internal reflection optical switch with vertical fluid fill-holes

SPREADTRUM COMM CORP

Receiver signal dynamic range compensation based on received signal strength indicator

Power ring architecture for embedded low drop off voltage regulators

YAHOO HOLDINGS INC

Identifying users&#39; identity through tracking common activity

Methods and systems for near real-time lookalike audience expansion in ads targeting

SALOMATIN KONSTANTIN

Embedding calendar knowledge in event-driven inventory forecasting

VEE ERIK

Impression-trend techniques for providing a display advertising supply forecast

SHI YANSHAN

Networking method of single frequency network in TD-SCDMA system

SPREADTRUM COMM SHANGHAI CO

Error correction methods and apparatus for mobile broadcast services

SPREADTRUM COMMUNICATIONS INC

Mobile TV broadcast systems and methods based on TD-SCDMA network

Identifying users' identity through tracking common activity