45 Utility and 28 Design Patents
#953 in Seoul
#2,654 in South Korea
#45,967 in the World
rank by utility patentsForward Citations = 1,116
Company Filing History:
Otos Tech Co., Ltd.
Otos Wing. Co., Ltd.
Otos Wing.co., Ltd.
4. 6 out of 7
Otos Optical Co., Ltd.
5. 4 out of 7,527
Illinois Tool Works Inc.
where one patent can have more than one assignee
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