Skip to main content

US Trademark Classification

Photoresists 001-965

光刻胶

Chinese 光刻胶
English Photoresists
Spanish Fotorresistencias
Term ID
001-965
Class
01
Type
Goods
Status
Active · added, not since modified (A)
Effective date
2005-02-01
Version
08-2002

Official English notes

02-01-2005 Photoresists are chemicals that are sensitive to light and commonly used in the manufacture of integrated circuits. On 01-11-2018, the 02-01-2005 entry "Photoresists [chemicals]" was modified to "Photoresists" to match the TM5 entry.