Inventor

BAN ZHIGANG

US18 patents

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

BAN ZHIGANG

BAN ZHIGANG

Cutting insert with a wear-resistant coating scheme exhibiting wear indication and method of making the same

Coated PCBN cutting insert, coated PCBN cutting tool using such coated PCBN cutting insert, and method for making the same

CVD coated polycrystalline c-BN cutting tools

Coated ceramic cutting insert and method for making the same

Coated substrates and methods of making same

FIRST SOLAR INC

High efficiency photovoltaic device employing cadmium sulfide telluride and method of manufacture

Method and apparatus providing multi-step deposition of thin film layer

Systems and methods for vaporization and vapor distribution

Method and apparatus providing multi-step deposition of thin film layer

KENNAMETAL INC

Method of making aluminum oxynitride coated article

Coating for improved wear resistance

Method of making a coated ceramic cutting insert

SOTTKE VOLKMAR

Aluminum oxynitride coated article and method of making the same

Coated cutting insert and method for making the same

NI WANGYANG

Cubic aluminum titanium nitride coating and method of making same

INSPEKTOR AHARON

Coating for improved wear resistance

GATES JR ALFRED S

Cutting insert with a titanium oxycarbonitride coating and method for making the same

LEICHT PETER

Coated cutting insert and method for making the same