Gumyoung General Co., Ltd.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B66B ELEVATORS; ESCALATORS OR MOVING WALKWAYS 127
 
 
 
G01L MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE 155

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9446930 Emergency stop device with attached hand brake systemJul 03, 12Sep 20, 16[B66B]
8429959 Apparatus and method for testing braking performanceJan 19, 10Apr 30, 13[G01L]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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