Patent assignee · KR · COMPANY

BOMTECH ELECTRONICS CO., LTD.

22Patents
22Active
22Granted
48Portfolio score

Filing activity: Aug 5, 2009 → May 10, 2022 · 1 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US8920379B2 Needle unit and dermatological liquid injection apparatus using the same Human Necessities 46 Active
USD805198S1 Tattooing apparatus General 43 Active
USD805195S1 Tattooing apparatus General 27 Active
USD805197S1 Tattooing apparatus General 26 Active
US9259561B2 Tattooing apparatus capable of adjusting the concentration of pigment fluid for tattoos or semi-permanent tattoos Human Necessities 25 Active
USD866762S1 Tattooing apparatus General 22 Active
USD737990S1 Skin care device General 21 Active
USD805639S1 Controller for liquid injection apparatus General 20 Active
USD805196S1 Tattooing apparatus General 19 Active
USD894368S1 Controller for skin apparatus General 14 Active
US9114239B2 Tattooing device Human Necessities 10 Active
USD797932S1 Controller General 10 Active
USD851760S1 Needle unit for automatic injecting device General 8 Active
USD841162S1 Controller for tattooing apparatus General 4 Active
USD851756S1 Automatic injecting device for injector General 2 Active
USD841803S1 Cradle for automatic injecting device General 2 Active
USD912809S1 Needle unit for automatic injecting device General 2 Active
US9168198B2 Skin-stimulation unit and skin-massage apparatus having same Human Necessities 2 Active
USD1053366S1 Skin diagnosis device General 1 Active
US10065050B2 Skincare apparatus Human Necessities 0 Active
USD954659S1 Controller for tattooing apparatus General 0 Active
USD958357S1 Controller for tattooing apparatus General 0 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.