Inventor

FENG KAI D

US89 patents

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

FENG KAI D

IBM

Design structure for an on-chip real-time moisture sensor for and method of detecting moisture ingress in an integrated circuit chip

Vertical LC tank device

Vertical LC tank device

Parallel opto-electric structure for high sensitivity and wide bandwidth optical transceiver

Capacitor regulated high efficiency driver for a light emitting diode

Differential photoelectric receiver circuit

Phase-change TaN resistor based triple-state/multi-state read only memory

Air gap electrostatic discharge structure for high speed circuits

Integrated millimeter wave antenna and transceiver on a substrate

Method for forming an on-chip high frequency electro-static discharge device

Method and apparatus for impedance matching in transmission circuits using tantalum nitride resistor devices

Multiple layer structure for substrate noise isolation

Design structure for an on-chip high frequency electro-static discharge device

Dual edge programmable delay unit

Adjustable peaking capacitor in high-speed optical fiber communication receiver

On-chip randomness generation

Structure and method for in-line defect non-contact tests

Embedded on-chip security

Embedded on-chip security

Integrated circuit pad modeling

Method and system for assessing reliability of integrated circuit

Leakage sensor and switch device for deep-trench capacitor array

Multiple status e-fuse based non-volatile voltage control oscillator configured for process variation compensation, an associated method and an associated design structure

Clock phase shift detector

Radiation signal measurement system for millimeter wave transceivers

Physical unclonable interconnect function array

Ring oscillator testing with power sensing resistor

Photoresist collapse method for forming a physical unclonable function

DING HANYI

Integrated millimeter wave antenna and transceiver on a substrate

Structure of very high insertion loss of the substrate noise decoupling

Structure for an on-chip high frequency electro-static discharge device

Integrated millimeter wave antenna and transceiver on a substrate

Test structure for determination of TSV depth

High frequency quadrature PLL circuit and method

Semiconductor structure including a high performance fet and a high voltage fet on an SOI substrate

Test structure for determination of TSV depth

FENG KAI D

Physical unclonable function cell and array

Method and apparatus for preventing circuit failure

On-chip accelerated failure indicator

Method for fabricating a physical unclonable interconnect function array

COLLINS DAVID S

Semiconductor structure having vias and high density capacitors

Structure, design structure and method of manufacturing a structure having VIAS and high density capacitors

GLOBALFOUNDRIES INC

Precision trench capacitor

Commonly-bodied field-effect transistors

CHEN HOWARD H

Narrow-band wide-range frequency modulation continuous wave (FMCW) radar system

WANG PING-CHUAN

Method of operating transistors and structures thereof for improved reliability and lifetime

CHI HOWARD H

FET pair based physically unclonable function (PUF) circuit with a constant common mode voltage

ANTEL OPTRONICS INC

ADP switch and adjustable data acquisition window

CHEN FEN

Real-time on-chip EM performance monitoring

SUN PINPING

Variable impedance single pole double throw CMOS switch