Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Crystal holding mechanism of single crystal pulling device and method for producing single crystal ingot

Crystal holding mechanism of single crystal pulling device and method for producing single crystal ingot

US Patent 9593433 · Granted Mar 14, 2017

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Deposit removing device and deposit removing method2023
Cleaning method, method for producing silicon single crystal, and cleaning devic2022
Single crystal pulling apparatus2015
Seed-crystal holder for single-crystal pulling devices with magnetic field appli1999
Apparatus and method for lifting single crystals1999
Vacuum pump with a centrifugal dust collector and a metal mesh dust collector mo1999
Apparatus with movable arms for holding a single-crystal semiconductor ingot1998