Inventor

LI MINGQI

CN80 patents

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

LI MINGQI

ROHM & HAAS ELECT MAT

Wet-strippable silicon-containing antireflectant

Photoacid generator, photoresist, coated substrate, and method of forming an electronic device

Photoacid generating compound and photoresist composition comprising same, coated article comprising the photoresist and method of making an article

Wet-strippable silicon-containing antireflectant

Photoacid generator and photoresist comprising same

Methods of forming electronic devices including filling porous features with a polymer

Gap-fill methods

Topcoat compositions containing fluorinated thermal acid generators

Pattern treatment methods

Silicon-containing underlayers

Photoacid generator, photoresist, coated substrate, and method of forming an electronic device

Photoacid generator and photoresist comprising same

Photoresist pattern trimming compositions and pattern formation methods

Photoresist topcoat compositions and methods of processing photoresist compositions

Photoresist compositions and methods

Photoresist pattern trimming compositions and pattern formation methods

Polymers useful as surface leveling agents

Photoresists comprising amide component

Block copolymers and pattern treatment compositions and methods

Resins for underlayers

Aromatic resins for underlayers

Aromatic resins for underlayers

Aromatic resins for underlayers

Cycloaliphatic monomer, polymer comprising the same, and photoresist composition comprising the polymer

DOW GLOBAL TECHNOLOGIES LLC

Methods for manufacturing block copolymers and articles manufactured therefrom

Methods for manufacturing block copolymer compositions and articles manufactured therefrom

Compositions and methods for pattern treatment

Compositions and methods for pattern treatment

Pattern treatment methods

Pattern treatment methods

Methods for manufacturing block copolymers and articles manufactured therefrom

Neutral layer polymers, methods of manufacture thereof and articles comprising the same

JIANG LI

Chemical mechanical polishing device and polishing element

Semiconductor device having metal alloy gate and method for manufacturing the same

Method for fabricating a high-K metal gate MOS

Polishing apparatus and exception handling method thereof

Method for cleaning a polishing pad

Polishing method and method for forming a gate

Method for forming metal gate and MOS transistor

AQAD EMAD

Base reactive photoacid generators and photoresists comprising same

Photoacid generators and photoresists comprising same

Cholate photoacid generators and photoresists comprising same

LI MINGQI

Rain-gutter cleaning tool set

Photoresist composition

Photoacid generators and photoresists comprising same

SHAO QUN

Polishing method and polishing device

SEMICONDUCTOR MFG INT SHANGHAI CORP

Polishing device for removing polishing byproducts

WANG DEYAN

Compositions comprising base-reactive component and processes for photolithography

PROKOPOWICZ GREGORY P

Polymer composition and photoresist comprising the polymer

CHEN FENG

Method for removing polishing byproducts and polishing device