1
Jeffrey Richards: Non-linear vibration device. Ellen C Childress, March 4, 1997: US05608693 (19 worldwide citation)

An apparatus provides accented vibrations to an object and has a means for elastically suspending said object and at least one disengaging displacement means. The application of current interest is for winding a self-winding mechanical wrist watch during intervals when not worn on the wrist so it wi ...


2
Le Ping Dong, Hong Fu Xu, Shi Zhou: Linear vibration device. AAC Acoustic Technologies, American Audio Components, Anova Law Group PLLC, January 7, 2014: US08624450 (12 worldwide citation)

A linear vibration device is disclosed. The linear vibration device includes a housing, a plurality of elastic members received in the housing, each of the elastic member has a fastening portion connecting to the housing, an elastic arm extending from the fastening portion, and a mounting portion ex ...


3
Youngil Park: Linear vibration device. LG Innotek, Saliwanchik Lloyd & Eisenschenk, February 4, 2014: US08643229 (1 worldwide citation)

Disclosed is a linear vibration device, the linear vibration device including: a case formed with a storage space; a vibrator including a cylindrical back yoke accommodated in the storage space, a magnet mounted on the back yoke, a leaf spring coupled to the back yoke and a weight coupled to the bac ...


4
Jung Taek Hong: Linear vibration device having spring. Samsung Electro-Mechanics, Ladas & Parry, June 16, 2015: US09059625

A linear vibration device may comprise a stator assembly including a plate and a case, and a vibrator assembly including a yoke and a spring. The case of the stator assembly and the spring of the vibrator assembly may be coupled to each other. The case may be provided with a protrusion, the spring m ...


5
Seok Jun Park: Linear vibration device. Samsung Electro-Mechanics, Ladas & Parry, July 23, 2013: US08492938

Disclosed herein is a linear vibration device. The linear vibration device includes a stator including magnets, a bracket, and a case having an inner space formed therein and coupled with the bracket; and a vibrator including coils facing the magnets, a weight body coupled with the coil, an FPC coup ...


6
Jung Hoon Kim: Piezoelectric vibration device for mobile terminal. Novick Kim & Lee PLLC, Jae Youn Kim, March 14, 2017: US09595659

A piezoelectric vibration device for a mobile terminal is disclosed. A bimorph piezoelectric vibrator includes a pair of piezoelectric element layers connected to one of positive and negative poles and a middle electrode plate interposed between the piezoelectric element layers and connected to the ...


7
YU JIN HAN: [fr] Dispositif de vibration linéaire, [de] Lineare Vibrationsvorrichtung, [en] Linear vibration device. YOUNG JIN HITECH, June 26, 2013: EP2608373-A1

[en] The present invention provides a linear vibration device in which a PCB (12) is coupled to a bracket (11) having an extension piece protruding at a peripheral portion thereof to transfer an external electrical signal to a coil (14) and a yoke (15) of a stator (10) is installed on an upper surfa ...


8
Jin Han Yu: Linear vibration device. Young Jin Hi Tech, Lowe Hauptman & Ham, May 20, 2014: US08729746

The present invention provides a linear vibration device in which a PCB is coupled to a bracket having an extension piece protruding at a peripheral portion thereof to transfer an external electrical signal to a coil and a yoke of a stator is installed on an upper surface of the PCB to be coupled to ...


9
In Ho Lee: Horizontal linear vibration device. In Ho LEE, Lemotron, June 9, 2011: US20110133577-A1

The present invention provides a horizontal vibration device which comprises an upper case in which a spring connector is formed in the inner surface thereof and a lower case which is coupled with the upper case to form an internal space, a movable unit including a mass which horizontally reciprocat ...


10
Lee In Ho: 수평 선형 진동기 (KO), Horizontal linear vibration device (EN). Lee In Ho, Chang & Han Patent & Law Firm, February 25, 2010: WO/2010/021482

The present invention provides a horizontal vibration device which comprises an upper case in which a spring connector is formed in the inner surface thereof and a lower case which is coupled with the upper case to form an internal space, a movable unit including a mass which horizontally reciprocat ...