Inventor

XIANG HUA

US45 patents

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

XIANG HUA

IBM

Design stage mitigation of interconnect variability

Flow based package pin assignment

White space insertion for enhanced routability

Rule check heatmap prediction

Short net pin alignment for routing

Power staple avoidance for routing via reduction

Dynamic SADP region generation

Autonomous placement to satisfy self-aligned double patterning constraints

System and method of predicting problematic areas for lithography in a circuit design

System and method for global circuit routing incorporating estimation of critical area estimate metrics

Multi-stage electronic design automation parameter tuning

Bit flip aware latch placement

Stage mitigation of interconnect variability

LAM RES CORP

Methods and apparatuses for void-free tungsten fill in three-dimensional semiconductor features

Hybrid stair-step etch

Silicon-based deposition for semiconductor processing

Method for etching features using a targeted deposition for selective passivation

Methods and systems for plasma etching using bi-modal process gas composition responsive to plasma power level

Method to etch a tungsten containing layer

Line edge roughness improvement with sidewall sputtering

Silicon oxide silicon nitride stack ion-assisted etch

Semiconductor mask reshaping using a sacrificial layer

System and method for determining field non-uniformities of a wafer processing chamber using a wafer processing parameter

GUANGDONG HYDROGEN ENERGY SCIENCE & TECH CO LTD

Start-up system for starting reforming hydrogen production device

Multi-tank methanol-water mixture storage system of fuel cell vehicle

Reformer of device preparing hydrogen with methanol and water and manufacture process thereof

Residual gas heat exchange combustion-supporting system based on methanol-water mixture reforming hydrogen production system, and method thereof

Methanol-water mixture reforming hydrogen production generator

Reformer of system preparing hydrogen with an aqueous solution of methanol, system preparing hydrogen with an aqueous solution of methanol, method of preparing hydrogen

CHO MINSIK

Converged large block and structured synthesis for high performance microprocessor designs

Soft hierarchy-based physical synthesis for large-scale, high-performance circuits

Structured latch and local-clock-buffer planning

Relative ordering circuit synthesis

XIANG HUA

Network flow based datapath bit slicing

Apparatus, method and computer program product for fast simulation of manufacturing effects during integrated circuit design

Indenoisoquinolinone derivatives, manufacturing method and medical use thereof

Isoflavone fatty acid ester derivatives, preparation method and pharmaceutical uses thereof

BRUNNER TIMOTHY A

System and method of predicting problematic areas for lithography in a circuit design

System and method of predicting problematic areas for lithography in a circuit design

BECKER WIREN DALE

Network flow based module bottom surface metal pin assignment

MENTOR GRAPHICS CORP

System and method of predicting problematic areas for lithography in a circuit design

EMERSON NETWORK POWER CO LTD

Low loss boost converter

ZHUHAI CHINA EAGLE ELECTRONIC CIRCUITS CO LTD

Method for improving the colour difference of LED display screen

UNIV CHONGQING

Split continuous operation micro-grid dynamic membrane bioreactor

SHANGHAI HYDROGEN MOBILE REFRMER INSTR CO LTD

Quick-start system for preparing hydrogen via aqueous methanol and hydrogen preparation method