Patent assignee · KR · COMPANY

MPLUS CORP.

56Patents
56Active
56Granted
54Portfolio score

Filing activity: Mar 15, 2013 → Oct 27, 2022

Most-cited patents

PatentTitleAreaCited byStatus
US9553497B2 Horizontal linear vibrator Electricity 8 Active
US9831415B2 Piezoelectric vibration module Performing Operations; Transporting 5 Active
US9793463B2 Piezoelectric vibration module Electricity 5 Active
US9548646B2 Linear vibration motor Performing Operations; Transporting 4 Active
US9431926B2 Vibration generating apparatus and electronic apparatus including the same Electricity 3 Active
US9660509B2 Linear vibration actuator Electricity 2 Active
US9473008B2 Linear vibration motor with protrusion blocking solder attaching printed circuit board to case Electricity 2 Active
US9660172B2 Vibrator Electricity 2 Active
US9472746B2 Vibrator Physics 2 Active
US9515248B2 Vibration generating apparatus Electricity 2 Active
US9722168B2 Vibration generating apparatus Electricity 1 Active
US9700917B2 Vibrating generating device Electricity 1 Active
US10141826B2 Linear vibration motor in which a printed circuit board having a coil coupled thereto is positioned to cover the coil, such that the coil does not directly contact a stator part, thereby preventing a phenomenon that the coil is unwound or disconnected and in which there are two ring-shaped damping members aligned with, spaced apart from and at least partially overlapping the coil Electricity 1 Active
US10622877B2 Linear vibration generator Electricity 1 Active
US10893348B2 Sound vibration actuator Electricity 1 Active
US10819202B2 Linear vibration motor Electricity 1 Active
US9931671B2 Piezoelectric vibration actuator Performing Operations; Transporting 1 Active
US10693359B2 Linear vibration generator including structure for preventing disconnection of coil Electricity 1 Active
US9421576B2 Vibration generating apparatus and electronic apparatus including the same Performing Operations; Transporting 1 Active
US9827594B2 Vibration generating device Performing Operations; Transporting 1 Active
US9579691B2 Piezoelectric element and electronic component including the same Electricity 1 Active
US9667118B2 Vibration generating device having a faster reaction speed Electricity 1 Active
US10559994B2 Linear vibration motor Electricity 0 Active
US10892674B2 Linear vibration generator including plate type spring having bent portion Electricity 0 Active
US9420073B2 Vibrator Performing Operations; Transporting 0 Active

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