Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus with movable arms for holding a single-crystal semiconductor ingot

Apparatus with movable arms for holding a single-crystal semiconductor ingot

US Patent 5824153 · Granted Oct 20, 1998

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electric winch device2019
Electric winch device2019
Electric winch device2018
Crane2017
Exhaust gas purification control device for construction machine2017
Crystal holding mechanism of single crystal pulling device and method for produc2017
Method for melting semiconductor wafer raw material and crystal growing method f2015
Single crystal silicon pulling device, method for preventing contamination of si2015
Operating machine2015
Slewing stop control apparatus and method for slewing type working machine2013
Braking control apparatus for slewing type working machine2013
Single crystal silicon pulling apparatus, method for preventing contamination of2013